Maria Vetrano

What does it mean to identify as LGBTQIA+ in the semiconductor industry? It’s an interesting question to ask, but a difficult one to answer. Because we live in a world in which cisgender heteronormity is assumed, it’s possible to self-identify as LGBTQIA+ without sharing that information publicly. Coworkers and managers might not even realize that their colleague or employee is gay, lesbian, transgender, non-binary or other. Unlike other minorities, notably people of color, LGBTQIA+ people may choose to keep their identities invisible.As I began outreach for this article, I recognized that some people might not want to expose a potential vulnerability to both their co-workers and a broader global audience of SEMI members, so I tried to make them feel more comfortable. I told them I’m a lesbian. I said that I’d send content for their review before publishing. But I quickly discovered that wasn’t enough, despite sweeping cultural and legal advances around LGBTQIA+ attitudes and identity. According to a 2020 Gallup Poll, 5.6% of U.S. adults now identify as LGBTQIA+, up from 4.5% just three years ago. In 2004, Massachusetts became the first U.S. state to legalize same-sex marriage, and in 2015, the U.S. Supreme Court made same-sex marriage legal in all 50 states. The semiconductor industry has been historically conservative. The times, however, are changing. Large chip companies such as AMD, Intel and Lam Research actively support diversity and inclusion efforts across minority groups, including LGBTQIA+, and that’s a good thing, but is it enough? And if not, what actions can SEMI members take to help LGBTQIA+ people in semiconductors feel safe enough to choose visibility?According to Antoinette Hamilton, global head of Inclusion and Diversity at Lam Research, more than 46% of LGBTQIA+ employees in the industry aren’t out in the workplace. That tells us there’s still work to be done, a challenge that Lam is embracing. With its Pride employee resource group (ERG) leading the way, partnerships with organizations such as PFLAG and Out Equal, and recruitment efforts made through organizations such as Out in Science, Technology, Engineering, and Mathematics (oSTEM), Lam has earned a score of 100 on the Human Rights Campaign Foundation’s Corporate Equality Index and was named one of the Best Places to Work for LGBTQ Equality.“At Lam, we understand the importance of empowering employees to bring their authentic self to work,” says Hamilton. “We believe when employees feel valued and included, each person can reach their full potential.”Back in 1992 when Intel paid to relocate Judi Goldstein, her partner and their son from New Jersey to Oregon, mainstream cultural attitudes toward gays and lesbians were very different. According to a June 1992 Gallup poll, only 48% of Americans thought that “gay or lesbian relations between consenting adults should be legal,” with 44% saying they should be illegal. A May 2020 Gallup poll recorded a dramatic shift in attitudes, with 72% affirming the legality of same-sex relations and only 24% opposed.By the late 1990s, Intel had extended domestic partner benefits to same-sex couples. “I registered my partner – now my wife – and our son, and realized that from then on, my whole family would have health insurance through Intel,” says Goldstein, who identifies as a gay woman and uses she/her pronouns. “Both relocating my family and providing family health coverage solidified my attachment to Intel, which was way ahead of other companies at the time.”By 1995, Goldstein became one of the first members of IGLOBE, Intel’s ERG for LGBTQ+ employees. Since that time, she’s observed further progress at Intel, first with the addition of gender identity and expression to Intel’s anti-harassment policy, and later with the inclusion of gender-neutral bathrooms at all major US sites. And advancement didn’t stop there.“We now have international IGLOBE chapters, a celebration of Pride Month in June, company support for the Equality Act and other legislation, a provision for transgender health benefits, and the launch of Self-ID efforts in 2017,” she says.From her start as software engineer more than 32 years ago to her current positions as director of the Open Source Audio and Security Engineering teams, Goldstein has played an instrumental role pioneering new technologies and mentoring other engineers at Intel – in addition to serving as a role model for LGBTQIA+ employees coming through the ranks. Now a grandmother with a five-year-old granddaughter, Goldstein lives in Oregon with her wife of more than 30 and two dogs. Location, Location, LocationAs social animals, we tend to value safe and welcoming places to live. When you’re LGBTQIA+, this may mean moving to an urban area that is more likely to embrace diverse orientations and cultures.After getting his master’s in astrophysics, Chuck Chung had a decision to make. Remain in the same field, which would limit his options on where to live, or get a doctorate in engineering, which would expand them.“In the ‘90s when I was making this choice, things were very different, and I knew that where I worked and lived would have a huge impact on how open I could be,” said Chung. “While I would have loved a career in astrophysics, I realized that engineering would be a more practical choice because I was more likely to find work in a city.”Both personally and professionally, engineering has proved a good choice for Chung. He’s lived in San Francisco and Silicon Valley for the past 18 years, where being out in the workplace is rarely an issue. “I compartmentalize my personal and professional lives when necessary, such as when business colleagues who are overseas talk about their families in casual conversation. Most of the time, though, my identity as a gay man is a non-issue, and I work for a company that really cares.”From his pioneering work in MEMS and genetic sequencing to his current focus on the next generation of microarchitectures at IBM, Chung has long thrived. Now, with a new book on MEMS Product Development – co-authored with two other Ph.D.’s, Alissa Fitzgerald and Carolyn White of A.M. Fitzgerald Associates – the best days of Chung’s career may still be ahead of him. He lives in the Bay area with his husband and their two children.Kunal Garg’s identity didn’t influence his career choices because when he started in semiconductors, he wasn’t out to himself or others. A few years into his engineering career at his former company, Garg realized his identity as a gay man at a time when the national discussion about same-sex marriage was at its apex – leading to some uncomfortable situations at work. “As some of my colleagues and managers openly debated same-sex marriage, they seemed oblivious to the fact that there were LGBTQIA+ people at work,” says Garg. “I knew then that I wanted to steer such conversations in a way that would feel safe and inviting for people like me, who work in this industry while being true to their identities.”Once he’d come out to his family and friends, particularly after he married his husband, Garg wasn’t willing to stay silent at work. “Although it took courage and internal struggle to come out to colleagues, my identity as a gay man wasn’t something I wanted to hide or deny anymore,” he says. “Some people laughed when I mentioned my ‘husband.’ The idea that their colleague, an engineer, an Indian immigrant, a man, could be gay and married to another guy was so foreign, it was almost laughable. Luckily, this didn’t stop me from being myself at work, and over time, these types of conversations became very rare.”Nonetheless, Garg looked around for ways to be part of the LGBTQIA+ engineering community. When he moved to AMD in Austin, he wanted to start with a clean slate. “When my manager called to invite me to join his team at AMD, I casually brought up the fact that my husband was going to need to start looking for a new job in Austin. And, very casually, he asked me what my husband did for a living, and we went on to discuss how Austin would be a great city for us to live in,” says Garg. “The fact that this was such a normal conversation was a big factor in my decision to join AMD.”Soon after starting as a design engineer at AMD, Garg found that LGBTQIA+ engineering community for which he’d been searching. He joined AMD’s Pride ERG, a group that he now chairs. “Being a part of this ERG has been transformational for me on a personal level and has allowed me to connect with my fellow engineers and people in my industry, beyond our mutual love for science and technology.”Become a change agentWhile some chip companies actively promote inclusion and diversity of LGBTQIA+ employees, others still have a long way to go. SEMI and the SEMI Foundation are uniquely positioned to help advance LGBTQIA+ equity issues in the microelectronics industry. "The SEMI Foundation is committed to promoting Diversity, Equity, and Inclusion (DEI) in our industry for the benefit of our workers and our member companies,” says Shari Liss, executive director of the SEMI Foundation. “We are designing programs for human resources departments, company leaders, and DEI allies to make the case for stronger DEI practices that will attract, retain, and promote LGBTQIA+ individuals and other underrepresented groups in our industry. We will soon publish SEMI's Roadmap to Diversity, Equity, and Inclusion and DEI Toolkit, which will contain tools to help companies strengthen their workplace cultures so everyone – including those that identify as LGBTQIA+ – will feel welcome, and will be able to do their best work."“If we want to truly see the semiconductor industry flourish on a global level, we need to push for equitable treatment of LGBTQIA+ and other minority employees,” says Garg. “SEMI can help by educating industry leaders, especially in countries outside North America and Europe, on how diversity and inclusion through policy are vital to their sustained productivity. These workshops and trainings should be data-driven to encourage companies to hire more LGBTQIA+ employees and to create policies that promote the well-being of all employees.”It’s not just at the company level or the industry association level that matters. Just as individuals are necessary change agents in proliferating greater equity among women and people of color, they’re also needed as allies of LGBTQIA+ people.“Like so many of us, I’d love to wave a magic wand to end discrimination based on gender identity or sexual orientation, but like any cultural shift, most change comes in small steps, not in giant leaps,” said Karen Lightman, executive director, Metro21: Smart Cities Institute – Carnegie Mellon University. “Fortunately, it’s easy to help make those small steps by becoming an ally to LGBTQIA+-identified people. When you see an injustice, don’t stay silent. Use your voice. There’s transformative power in that act alone. As one step, I’ve started using my pronouns when I introduce myself and now include them in my digital signature. It’s an easy way for me to express that I am an ally to LGBTQIA+-identified people.”Help us make the change. Use your voice. Get involved. Encourage your company to advocate for LGBTQIA+ inclusion and diversity.Maria Vetrano, principal of Vetrano Communications, is a PR consultant at SEMI Foundation.

Jack McCauley understands the interplay between video game hardware and human interaction like few others in the industry. He designed the guitar and drums for Red Octane’s (later Activision’s) Guitar Hero video game series. As co-founder and chief engineer of Oculus VR, he designed the Oculus DK1 and DK2 virtual reality (VR) headsets and helped guide the company through its acquisition by Facebook in 2014. Now active in automotive technology, he builds cars at Black Lab, his private R D facility and hardware incubator in Livermore, California. And, in no small feat, he thinks he’s solved the head-tracking problems in augmented reality (AR)/VR headsets – which he’ll demonstrate during his keynote presentation, MEMS Applications in Augmented Reality, October 6 at MSEC 2020. SEMI’s first virtual MEMS Sensors Executive Congress. The event is October 6-8 and 13-15, 2020, and registration is open. I interviewed McCauley to preview his presentation. Register now for MSEC 2020.SEMI: What inspired you to become the first person to use a MEMS sensor in a gaming device?McCauley: When I started designing the Guitar Hero peripherals, I had intermittent problems with the motion tracking. I switched to a Freescale single-axis accelerometer, developed some IP around it, and that fixed the problem. That’s how I became an early customer of MEMS. SEMI: When you pioneered immersive VR gaming experiences at Oculus VR, tech industry analysts predicted widespread adoption of VR for gaming. What do you think happened?McCauley: There are a lot of reasons why VR hasn’t become the standard bearer for gaming. Gaming used to be a solitary activity, but as companies like Microsoft and Sony got behind multiplayer gaming, we realized many gamers found the social aspect more important than the visual aspect. Many gamers are content to play on a 2D screen or on multiple monitors because they’re playing against many people. The proliferation of internet connections worldwide has also promoted the kinship and social aspect of gaming.SEMI: Do you think VR has a place in other applications?McCauley: I think it has a lot of potential in real estate, VR movies, and engineering and design, among other areas. The automotive designer Henrik Fisker, for example, created whole vehicles in a game-engine model. If you wanted to buy one of his cars, let’s say, you could change the color and upholstery, for example, and then view it in a VR environment. SEMI: One of the biggest obstacles to VR adoption is the motion sickness some people experience during game play. What would you do to fix that?McCauley: The vestibular system in the brain, which uses the inner ear, is crucial to helping you balance. If there’s a mismatch between what your eyes see and your brain is perceiving, you’re likely to feel dizzy. I’ve built a VR headset that uses a MEMS pico projector with micromirrors and a small laser for position tracking as well as for facial tracking and modeling. But the platform’s not for sale.Still, many of the technical advances that we’ve made in VR are helping us with AR development. The increasing power of mobile chipsets and GPUs, the decreasing geometry for individual transistors and the way specific chips are processed, screen interfaces that will drive a 4K panel at a high frame rate, plus MEMS devices inside the eyewear for rotations and tracking are all helpful innovations.SEMI: When designing cars in your own lab, you’re doing a lot of work with AR. What do you think of AR’s commercial viability?McCauley: I know there are well-funded AR programs in place at major companies. That’s because mobile-device companies want an omnipresent phone in front of your face. I thought Google Glass, for example, was brilliant, but it was way too early for that product, and there was too much hype behind it.McCauley's latest R D project is a vehicle that incorporates augmented features and a computerized display. The vehicle is a custom built, environmentally friendly super-car with enhanced driver safety and high vehicle performance. AR is appealing because it lets people see through a screen – and have objects appear on that screen – while they are moving through space. My son actually came up with one of the ideas I’m implementing in a car I’m designing. We were driving in Spain, and he suggested that instead of using Google Maps to show me driving directions – which would force me to look down at an infotainment display – a sign could appear on AR glasses that would instruct me how to drive to Italy. That’s just an example of how we’ll use AR. SEMI: After you sold Oculus VR to Facebook, you began investing time and resources into engineering education. Why did you make that choice?McCauley: I’m originally from a blue-collar family, and then I got an education at Berkeley. That made a major difference in my life. When I sold Oculus, I donated to education-focused charities primarily, because an education can lift an entire family out of poverty. Let’s say your family are farm workers, but you get a degree in engineering and land a job at Apple. That could produce a ripple effect. As other members of your family and people in your community see the benefits of your education, they’re more likely to get an education, too. SEMI: What would you like MSEC attendees to take away from your presentation?McCauley: I appreciate what the MEMS industry has done for VR because if Oculus didn’t have a nine degrees of freedom (9DoF) IMU, no one would have bought our company. A new application will come along sooner or later that will require a different type of MEMS technology, and I have total confidence that the MEMS industry will deliver what’s needed. For more information on McCauley’s R D projects or on his position as Innovator in Residence at UC Berkeley’s Jacobs Institute for Design Innovation, visit his website. MEMS Sensors Industry Group® (MSIG), a SEMI technology community that connects the MEMS and sensors supply network in established and emerging markets, enables members to grow and prosper. Visit us today.Jack McCauley is an Innovator in Residence at the Jacobs Institute for Design Innovation, where he mentors students, lectures in courses focused on product design and design for manufacturing, and leads research and development projects focused on applications of augmented, virtual, and mixed reality for design professionals and students.McCauley graduated from Berkeley Engineering with a B.S. in Electrical Engineering and Computer Science in 1986, and credits the time he spent at Berkeley as an undergraduate with helping to ignite his career. Maria Vetrano is a public relations consultant at SEMI.

Earlier this year when the novel coronavirus, SARS-CoV-2, began sprinting around the world, public health officials told us that social distancing was the most effective way to slow its spread. We’re now many months into the pandemic, and social distancing, combined with mask-wearing, is still the best way to prevent new cases of the disease.On March 20, 2020, governors on opposite coasts, Gavin Newsom in California and Andrew Cuomo in New York, shut down their states, and other states soon followed. Only essential businesses, such as select retailers – grocery and hardware stores as well as pharmacies, for example – were allowed to remain open. Depending on location, however, it was days or weeks before strict social distancing measures were in place. Tape stuck six feet apart on store floors has helped shoppers keep their distance. But shouldn’t there be a more exact and reliable way to gauge social distances in retail stores, gyms, workplaces and other settings?David Horsley, founder and CTO of Chirp Microsystems, a TDK Group company, believes so, and the company is developing technology that does just that. Horsley will share the details in his keynote A Wearable Social Distancing Solution Based on Ultrasonic Time-of-Flight Sensors October 14 at MSEC 2020, SEMI’s first virtual MEMS Sensors Executive. The event is October 6-8 and 13-15, 2020. Register now for MSEC 2020.I spoke with Horsley to learn more about the sensors.SEMI: What was the inspiration for providing Chirp’s ultrasonic Time-of-Flight (ToF) sensors for social distancing?Horsley: Companies actually started contacting Chirp about six months ago to inquire about social distance tags to measure distance between people. They already knew about us because we’ve been supplying MEMS ultrasonic ToF sensors for virtual reality and robotics for several years, so they knew we could provide the same kind of low-power range-finding accuracy for resource-constrained devices. SEMI: How are your customers using Chirp-based social distance tags?Horsley: They’re designing Chirp’s ultrasonic ToF sensors into wearable tags worn by workers in distribution centers, in factories, and in oil and gas production, to name a few areas. The tags alert workers when they’re closer than two meters from another worker to ensure social distancing. Chirp’s ToF sensors also support contact tracing without recording any personal information, which is a major advantage over contact-tracing applications from companies like Google and Apple. Because those apps use Bluetooth Low Energy (BLE), which is already in your smartphone, the user has to enable location services. This records your GPS location, a privacy concern.BLE is problematic on some other levels as well. It only provides one-meter accuracy while Chirp’s ToF solution for social distancing delivers one-centimeter accuracy. Because BLE is only accurate within one meter, it can’t alert you in real-time that you’ve crossed that two-meter boundary to another person. Imagine you’re in the checkout line at the supermarket. BLE can tell you that other people are in your general vicinity, but it doesn’t have enough resolution to tell you whether the next shopper is two meters away from you or only one-and-a-half meters away. And because it doesn’t use the air as a medium, it registers a lot of false positives. If, for example, you’re separated from a person by a partition or a wall, and you’re within two or three meters of each other, your phone’s social-distance app will register a false positive.SEMI: Are you talking with customers in other environments, such as college campuses and theme parks?Horsley: There’s great deal of potential in those markets. For example, Professor Prabal Dutta’s group at UC Berkeley is working on a system that uses our sensors. His work also made us aware of some of the privacy concerns around contact tracing because universities are much more uneasy about student privacy than some private-sector companies are today. SEMI: What would you like MSEC attendees to take away from your presentation?Horsley: From the beginning, we believed that MEMS ultrasound was very versatile. We expected it to find a home in different types of applications because of its low power, small size and ease of use, particularly since we provide the enabling software that makes it all work. With design wins in four to five vertical markets, we’re experiencing significant marketplace validation. We’re all hoping that COVID-19 will wind down in the first half of 2021. As the focus on social distancing begins to fade, we’re looking forward to building out our customer base in the markets we’re in today as well as gearing up to explore new markets.Chirp Microsystems and TDK InvenSense are longtime members of MEMS Sensors Industry Group® (MSIG), a SEMI technology community that connects the MEMS and sensors supply network in established and emerging markets, enabling members to grow and prosper. Visit us today to learn how MSIG membership can make a difference in your business.David A. Horsley, Ph.D., is co-founder and CTO of Chirp Microsystems Inc., a TDK Group company. Horsley is also a professor of Mechanical and Aerospace Engineering at the University of California, Davis, and is adjunct professor of Mechanical Engineering at the University of California, Berkeley. Since 2004, he has been co-director of the Berkeley Sensor and Actuator Center (BSAC), the National Science Foundation’s Industrial/University Collaborative Research Center (I/UCRC) focused on MEMS research. Horsley is also a recipient of the National Science Foundation’s CAREER Award, and has authored or co-authored over 150 scientific papers and holds over 20 patents.Maria Vetrano is a public relations consultant for MSIG, a SEMI technology community.

A lot has happened in fifty years, particularly when it comes to the microelectronics industry. Founded in 1970 by a group of semiconductor industry pioneers who believed that co-opetition — instead of traditional competition—would produce a more vibrant emerging industry, SEMI was born as an industry association.It's fitting during this week’s 50th annual SEMICON West (July 20-23, 2020) — a virtual event for the first time — that SEMI Chief of Staff Bettina Weiss offers her perspectives on the evolution of SEMI from one of the best seats in the house: the 24 years that she has spent helping the association change and grow.Vetrano: You’ve enjoyed a long rich history with SEMI, and now serve as the association’s first chief of staff. What roles have you played at SEMI up to this point?Weiss: I cut my teeth at SEMI by joining SEMI Standards, first serving as standards coordinator at SEMI Europe from ’96-’97. Over the next 11 years, I held a variety of positions at SEMI Standards, culminating with director of international standards from 2003-2008. Given that experience, I have to admit that SEMI Standards are still near and dear to my heart.I moved on to several leadership positions in our former global photovoltaics/solar business through 2014, and toward the end of that stint, I assumed additional responsibilities, becoming vice president of business development. That’s where I dove headfirst into expanding SEMI into emerging regions, including Vietnam, India and Latin America. SEMI goes where members see (or want to better understand) new opportunities, especially in places that had ambitious plans for fabs for microelectronics, including semiconductors and MEMS.In 2018, I became SEMI chief of staff, reporting directly to our president and CEO Ajit Manocha.Vetrano: Now I hardly know where to start! Since I have to decide, what does it mean to be SEMI chief of staff?Weiss: As the first chief of staff, I’ve been able to shape the position, combining the support of critical efforts driven by Ajit with additional project management responsibilities like our Smart Mobility initiative.Working with experienced leaders in our industry, such as the Board of Industry Leaders (BIL), is one of the more rewarding parts of my role at SEMI. The BIL is a group of global executives tasked with advising SEMI on strategic planning, especially when it comes to future-looking initiatives like Smart Mobility, Smart MedTech, Smart Manufacturing, and Smart Data/AI.A lot of the other things I do are meant to support the whole SEMI organization, in partnership with other senior leaders such as Michael Ciesinski, vice president of technology communities, as we create business plans and examine new revenue models that will keep SEMI sustainable and viable for the future. This includes issues as varied as workforce development and diversity and inclusion, and the new digital platforms we use to engage with our members.Vetrano: How does SEMI Smart Mobility initiative exemplify the model of engaging end customers in vertical markets that are important to members?Weiss: When you look at the rapidly increasing number of chips and sensors in and around vehicles, Smart Mobility at its core brings together both the semiconductor/sensor and automotive/mobility supply chains for a more transparent dialogue about needs and wants along the entire supply chain. We are thrilled to count automotive OEMs Volkswagen and Audi as SEMI members. We also work with Tier 1 suppliers such as Continental and many others to promote the open exchange of ideas and foster collaboration among all stakeholders.Smart Mobility is a good example of how SEMI connects two worlds that are now interdependent for the mutual benefit of all players. Automotive companies and component suppliers want to better understand new technology capabilities that enable tomorrow’s infotainment, safety, security and communication protocols. And semiconductor, sensor and component companies see huge upside in supplying the equipment, materials, devices and subsystems that enable the future of mobility. Smart Mobility is a win-win, and the founding concept of our Global Automotive Advisory Council (GAAC).Vetrano: As we look to COVID-19, the single most important event to influence the microelectronics industry — and every other industry — why is SEMI membership more important now than ever?Weiss: Our industry is facing a triple whammy of challenges: a global pandemic, ongoing global trade tensions that impact interdependent supply chains, and a global economic crisis. All these challenges will require our members’ ingenuity, innovation and collective action to overcome them. But inherent in those challenges are tremendous opportunities, and I have no doubt that our members and the entire global electronics ecosystems will find ways to help everyone prosper and advance.COVID-19 has had a huge impact on our members. From the onset of the pandemic, we’ve provided our members with resources including best business practices, insights and data from industry experts to help them respond to a virus that has already changed so many things we took for granted before March. Additionally, SEMI has also advocated with governments around the world on behalf of the industry for essential business status and essential travel to sustain operations. Visit SEMI COVID-19 Resource page for information on industry best practices and much more.Vetrano: Before we look forward, what has changed dramatically in microelectronics since you started at SEMI?Weiss: Through my work with SEMI, I’ve witnessed dynamic, dramatic and sustained change in the microelectronics supply chain. Into the late 1990s, SEMI represented primarily semiconductor equipment and materials suppliers, and we worked with chipmakers – our members’ customers. That’s where a lot of important Standards work happened, for example, and the supplier-device maker relationship was pretty much our world. Over the years, we saw significant change in how companies partner and do business with one another. The digital transformation we’ve been witnessing for the past few years was the impetus for expanding our reach to bring companies in the extended electronics manufacturing and design supply chain together, from sand to system, so to speak. That was also when we invited associations representing flexible hybrid and printed electronics (FlexTech), MEMS and sensors (MSIG), and electronic system design (ESD Alliance) companies to join SEMI and our other technology communities for maximum cross-pollination. That’s because everything needs microelectronic devices and systems. Vetrano: Looking ahead now, what is can the microelectronics industry do to benefit humanity?Weiss: Semiconductors and sensors are often the unsung heroes of progress. Microelectronics can help bring prosperity to the billions of people now struggling on our planet. It can improve access to education for people through e-learning, it can advance agricultural production and streamline the food supply chain to help feed the world’s hungry, it can monitor the quality of the water we drink and the air we breathe, and it can get you in front of a doctor even in the most remote village in India.The beauty of microelectronics is that we are not gated by innovation. As the brilliant visionary Arthur C. Clarke once said, “The only way of discovering the limits of the possible is to venture a little way past them into the impossible.”As an industry association that helps technologists to venture beyond “the limits of the possible,” I invite like-minded technology adventurers to engage with SEMI, starting with registration to this week’s SEMICON West – our first virtual show.As chief of staff, Bettina Weiss reports to SEMI President and CEO Ajit Manocha and manages a broad portfolio of responsibilities. Major focus areas include advancing specific global strategic initiatives such as thought leadership (Think Tanks) and SEMI Smart Transportation vertical application platform, improving organizational efficiency, alignment and financial sustainability, acting as senior liaison to SEMI Board of Industry Leaders, leading strategic partnerships and M A activity, and supporting Manocha in creating a highly effective, agile global association.Maria Vetrano is a PR consultant at SEMI.

Humanity has survived almost unimaginable challenges over the past 5,000 years of documented human history. From war, famine and natural disasters to the first global pandemic in the last 100 years, more often than not, people have relied on one another to survive and thrive again. As the industry association representing the global microelectronics industry, SEMI has similarly made collaboration and community integral to the fabric of its organization. From helping members to succeed through the COVID-19 pandemic to facilitating member-driven industry standards around environmental health and safety, materials, and manufacturing capabilities, this approach shows members that standing together is better than standing alone.On the eve of the 50th annual SEMICON West (July 20-23, 2020) — the first virtual edition in SEMI’s history — I spoke with SEMI’s vice president of technology communities, Michael Ciesinski, about the role of SEMI in tackling big challenges through an active member community intent on solving problems through collaboration.SEMI: How long have you worked with SEMI and in what capacity?Ciesinski: In January 2016, I started my second tour at SEMI when FlexTech, the industry consortium I’d been leading, became SEMI’s first strategic partner. Nearly two years into that role, SEMI President CEO Ajit Manocha asked me to form Technology Communities to engage members with common interests. After FlexTech, we brought on the Fab Owners Alliance, then MEMS Sensors Industry Group (MSIG), and later the Electronic System Design Alliance (ESD Alliance).SEMI now has more than 20 communities in all, including Smart MedTech, Smart Data AI, Smart Manufacturing, Electronic Materials, and Integrated Packaging, Assembly and Test.SEMI: What is your role with Technology Communities — and how do members stand to benefit?Ciesinski: The leadership of Technology Communities ensures that SEMI’s benefits and services align to our members’ interests so we can provide member benefits that matter most. This spans forming communities where people hold common interests (e.g., advanced packaging) to facilitating standards that will promote intelligence in manufacturing (e.g., data standards for AI and machine learning) as well as providing R D funding.I’m especially proud that over the past three years, SEMI has brought more than $40 million in R D funding to our members, with most grants in the $500,000-$1 million range. We’ve been especially successful in securing funding in flexible hybrid electronics (FHE) through U.S. Army Research Laboratories (ARL), a model we first developed through FlexTech.Two recent recipients of FHE funding, GE Research and ITN Energy Systems, show how the grants are spawning partnership opportunities among commercial enterprises, R D organizations and universities. In developing lightweight, non-invasive wearables, including a human-performance sweat-monitoring patch that remotely analyzes sweat to detect hydration levels and other vital signs, GE Research is using key components such as sensors and lightweight batteries in its designs.ITN Energy Systems designed a flexible all-solid-state lithium battery that’s printed on light, flexible substrates to power small and incredibly thin applications.Universities are also benefiting by plugging into the SEMI ecosystem. In fact, 40-50 percent of funded projects are seeding commercialization by universities. This is another validation that SEMI’s collaborative, community approach to microelectronics is working.SEMI: Position, Timing and Navigation (PNT) is another hot area where SEMI has secured ARL funding. What makes this funding different and why is it important?Ciesinski: The PNT grant makes ARL funding available to the MEMS Sensors Industry Group (MSIG) members through SEMI for the first time. If you’ve ever lost GPS signal while coming out of a tunnel, you know how frustrating that is. For us, that’s an inconvenience, but for a healthcare worker in a remote location who’s waiting for a delivery of medication by drone, it could be life-critical. While that’s just one example of why we need PNT to operate when GPS isn’t available, I can imagine dozens of other important dual-use cases, including autonomous driving.SEMI: How else do Technology Communities benefit under SEMI?Ciesinski: Technology Communities need access to diverse resources to spur continuous innovation. Electronic Materials Group participants, for example, need to stay informed on regulations coming out of Asia, the U.S. and Europe that may affect their businesses. Where else other than SEMI can like-minded stakeholders congregate with people up and down the supply chain to determine whether industry-wide action is needed on regulation?SEMI: What is the importance of SEMI’s global footprint?Ciesinski: I’ve worked with many associations and managed major industry consortia. The clear advantage of SEMI is our global footprint. And that’s vital because microelectronics is a global industry involving a multitude of stakeholders that play essential roles in the supply chain.Let’s say you want to discuss EU regulations on hazardous chemicals. Rather than decipher these complexities alone, you can pick up the phone to speak with someone on SEMI’s European team to learn what’s critical.What if you’d like more information on the 20-plus new fabs that are going up in China? You can explore that question with our SEMI China or SEMI Industry Research and Statistics teams.SEMI: How has SEMI evolved over the years?Ciesinski: SEMI has a long history of providing what the industry cares about. We started in trade shows and pivoted to industry standards. We began with small silicon wafers and wafer carriers, and now within the span of 50 years we’re working on data-format standards that will support the application of AI and machine learning (ML) in the semiconductor industry.While highly varied today, data-format standards will help component manufacturers refine processes to create more efficient solutions. This ARL-funded program, which pairs SEMI members with the grant recipient, Cornell University, may offer dramatic gains in the productivity of semiconductor manufacturing.SEMI: How does SEMI’s approach to COVID-19 reflect core values of collaboration and community?Ciesinski: Together with Ajit Manocha, CMO Terry Tsao and other team members at SEMI, we pulled together a task force to help SEMI members navigate the pandemic.We tapped two existing groups, Environment, Health and Safety (EHS) and Information Technology Leadership (ITL) from the start, documenting their strategic and tactical approaches to help all members through the COVID-19 resource section of our website. The EHS section provides tips on facilities and meetings, employee policies, business travel and communications, while the ITL section lists insights on computing hardware for staff, licensing, networks, security and employee policies.Our EHS leadership team, which includes Entegris, Axcelis, Versum, and Intel, immediately started sharing best practices for sanitizing facilities. As a result of team meetings, SEMI EHS shared best practices on keeping the workforce remote and guidelines for returning people to work safely. From securing PPE and safeguarding employees and visitors by performing thermal scanning to outlining communications around potential employee exposures, EHS has provided meaningful resources for the benefit of all members.SEMI also took immediate steps in the area of advocacy. Our advocacy team in Washington, D.C., together with regional SEMI presidents around the world, have ensured that semiconductor facilities were and still are considered essential businesses in the U.S., Europe and Asia. That’s because microelectronics are foundational to fighting the pandemic.Microfluidics are critical to the Reverse Transcription (RT) Polymerase Chain Reaction (PCR) tests most commonly used for COVID-19. Sensors are embedded in the pulse oximeters that allow patients and healthcare professionals to monitor a vital rubric: oxygen saturation level. If oxygen saturation level drops into the low 90 percentiles or below, it may be time to go to the hospital for treatment.Microcontroller units are essential components in a wide range of hospital equipment, including the ventilators that may make the difference between life and death in the most seriously ill patients.SEMI: How can the ingenuity realized through microelectronics continue to help us tackle other big problems? Ciesinski: We have MEMS and sensors to thank for distributed intelligence, giving us the ability to put sensors anywhere, locally based in the field or in the packaging house.Food production is a prime example. Leveraging miniaturized wirelessly connected sensors, we can trace food through the entire production lifecycle, from the seed in the ground to the food in the warehouse and, ultimately, to the product that lands on the table.From larger enterprise such as IBM Food Trust to small startups, we’re using MEMS and sensors to improve crop yields so we can feed a human population that’s growing each year.There’s a sustainability piece as well. We’re using MEMS and sensors to reduce the amount of fertilizer or other nutrients or chemicals in the soil. That’s good for the environment and for the agricultural workers who labor in the fields.MEMS and sensors can also condense the time it takes to perform a specific task, conserving human resources.SEMI: Where do you think SEMI will go in the next decade?Ciesinski: Ten years from now, I believe we will still have our global footprint in place. I expect it will expand, particularly in Asia.We may also expand into new areas such as Latin America and Central America, which would provide at least two major benefits: People working in microelectronics would, I hope, have access to better quality of life. And diversifying the supply chain would allow nations and regions to have more control over the products they need, from PPE to medications, which may help us to better manage through the next pandemic.I am also hopeful that SEMI will be on the leading edge of helping our members communicate in much different fashion from what we have today. We’re already expanding beyond the paradigm of in-person meetings for standards meetings and conferences. As we move forward, I think we’ll see a hybrid solution to doing business, combining in-person meetings with virtual conferences and digital content that’s available 24/7.Whatever changes we see in SEMI, I’m confident that we will continue to see a global footprint in an industry association that prioritizes connections among members.Engage in the SEMI experience at upcoming SEMICON WestRegister today to hear from keynote speakers such as environmental advocate and former U.S. Vice President Al Gore, futurist and author Steve Brown, and IBM Research senior vice president and director Dr. John E. Kelly III, and Lea Gabrielle, special envoy of the Global Engagement Center for the U.S. State Department, at SEMICON West , July 20-23, 2020. Content will be live streamed and available on-demand. Michael Ciesinski is vice president of Technology Communities for SEMI, the global microelectronics industry association, appointed in August 2018. At SEMI, he directs activity for more than 20 industry groups, oversees the association’s R D funding program, and develops new technology initiatives to serve SEMI’s 2,400 members. Prior to re-joining SEMI, Ciesinski was president/CEO of FlexTech Alliance, an industry consortium focused on new methods of creating electronics. From 1995-2008, Ciesinski served in a similar role at the U.S. Display Consortium (USDC), a private/public partnership chartered with building the infrastructure for electronic display and flexible electronics manufacturing. Both FlexTech and USDC annually sponsor multimillion dollar technology development programs and provide industry technical, financial and market services. Ciesinski is a graduate of the University of Albany, NY, and a former member of the Dean’s Advisory Committee at California Polytechnic State University.Maria Vetrano is a PR consultant at SEMI.

As the body’s largest organ, skin is responsible for the transduction of a vast amount of information. This conformable, stretchable, self-healable and biodegradable material simultaneously collects signals from external stimuli, which translates into information such as pressure, pain and temperature. The development of electronic materials, inspired by the complexity of this organ, offers a tremendous unrealized materials’ challenge. Fortunately, the advent of organic-based electronic materials may offer a solution to this longstanding problem.Zhenan Bao, K.K. Lee Professor of Chemical Engineering, Stanford University, is one of the world’s leading researchers working on the design of organic electronic materials that mimic skin functions. SEMI’s Maria Vetrano interviewed professor Bao to preview her February 25 keynote, Skin-Inspired Electronics, at FLEX|MEMS Sensors Technical Congress (MSTC) 2020, February 24-27, 2020, at the DoubleTree by Hilton in San Jose, California.Join us at FLEX|MSTC to meet Professor Bao and other industry influencers furthering innovation in flexible hybrid electronics (FHE) and MEMS sensors. Register now to connect with her at FLEX|MSTC or visit her on LinkedIn.SEMI: Your pioneering work on the use of electronic materials to construct second skin is a major step forward in human-machine interfaces. Could you please describe second skin?Bao: Second skin is a new electronic-device platform encompassing electronic devices that have skin-like properties such as stretchability, self‐healing ability, biocompatibility and biodegradability. In essence, the second skin is an electronic system of fully integrated multifunctional components operating on the surface of or inside the body to enable smart healthcare for disease prevention and treatment and to enhance the functional capabilities of natural skin. The second skin could also serve as a module to connect our human body to the Internet, thereby allowing human integration with the Internet of Things (IoT) for next‐generation wireless communications. In this way, we can view the second skin as an artificial body part that can be used to improve our everyday lives.SEMI: How might second skin operate in the human body?Bao: It has many potential uses. It could be a prosthesis for people who have lost their sense of touch. It could be used to repair damaged skin as well as to provide enhanced functionality that’s not possible with biological human skin. It could, for example, connect us with our external environment, with other people, even with our cars.I can also envision second skin as an implantable device for both neurostimulation and for early detection of disease. Schematic illustration of structure of second skin composed of functional devices: sensor, integrated circuit, display and power supply. Source: Stanford University SEMI: How did you get started in this research? Bao: Sixteen years ago when I started at Stanford, I learned of a colleague in mechanical engineering who was working on robotic cockroaches. That’s when I understood the need for sensor functions in robotics.I considered the large number of people with prosthetics who do not have a sense of touch. With this audience in mind, I started by designing a simple flexible electronic device that could take the shape of skin, even conforming to a robot hand, thereby approximating the natural sense of human touch.Once we developed the first sensor, and realized that its touch sensitivity could eclipse that of human touch, I asked myself: what can we learn from second skin – in addition to its sensing functionality?Skin is not just flexible; it is biodegradable and stretchable. So we started to dream. We began by developing electronic materials, either conductors or semiconductors. We added new functionality, such as self-healing properties, biodegradability and stretchability. That opened the way to new materials’ development.SEMI: What discoveries have you made in new materials?Bao: Over the past decade, we’ve developed skin-like materials with electronic properties that are on par with the best conducting and semiconducting polymers. Some of our skin-like semiconducting polymers can perform even better than amorphous silicon. That means with suitable processing methods, we can make stretchable ICs, initially with tens of transistors that can perform analog or digital functions, and in a later stage, stretchable displays driven by active matrix arrays.SEMI: What would it take to put these materials into production?Bao: We need to develop methods to pattern the skin-like electronic materials into fine features. We have been leveraging similar processes used for flexible circuit boards. Some research groups are developing roll-to-roll fabrication and printing methods.SEMI: Which technologies/applications are you commercializing?Bao: C3Nano is a Bao Research Group spin-off startup that is commercializing nanomaterials that are promising for bendable and foldable electronics.Another spin-off that is licensing our technology, PyrAmes, is developing a continuously non-invasive blood-pressure monitor. It’s not a cuff so the patient doesn’t have to remember to put it on.In the shorter term, we’re looking at putting artificial skin on prosthetic limbs and robotic hands. Further down the road, we could put skin on wounded regions of the body, forging connections to nerves that would support realistic sensation.To realize these applications, we’ll need to conduct further R D on materials and applications. The manufacturing of these devices still needs much more development.Fortunately, we’re part of a fertile development ecosystem at Stanford. I started the Stanford Wearable Electronics Initiative (eWEAR) to forge collaborations across Stanford campus as well as with industry.SEMI: What would you like FLEX|MSTC attendees to take away from your presentation?Bao: I’d like them to realize that the future of electronics is changing. I imagine a future in which the functions of a smartphone will disappear into what we wear, what we attach to our skin and what we implant inside our body. I believe that skin-like electronics will help to facilitate this future, allowing us to connect with each other and our surroundings in ways that feel natural, yet that also enhance our quality of life. Zhenan Bao is K.K. Lee Professor of Chemical Engineering with courtesy appointments in Chemistry and Material Science and Engineering at Stanford University. She founded the Stanford Wearable Electronics Initiate (eWEAR) and serves as the faculty director. Prior to joining Stanford in 2004, she was a Distinguished Member of Technical Staff at Bell Labs, Lucent Technologies from 1995 to 2004.Bao has over 500 refereed publications and over 65 U.S. patents with a Google Scholar H-Index 155. In her recent work, she has developed skin-inspired organic electronic materials, which have resulted in unprecedented performance or functions in medical devices, energy storage and environmental applications. She has pioneered several important design concepts for organic electronic materials. Her work has enabled flexible electronic circuits and displays.For more information on professor Bao’s research, visit Bao Research Group. FLEX|MSTC is organized MEMS Sensors Industry Group (MSIG) and FlexTech, SEMI technology communities focused on the growth of MEMS sensors and the flexible electronics supply chain, respectively. Maria Vetrano is a public relations consultant at SEMI.

VTT Technical Research Centre of Finland Ltd (VTT) has its sights set high. As a leading global research and development firm , VTT is out to produce bio-interfacing and biodegradable flexible hybrid electronics (FHE) devices that help tackle some of the world’s greatest challenges including environmental degradation and food scarcity.SEMI’s Maria Vetrano interviewed Antti Vasara, president and CEO of VTT Technical Research Centre of Finland, to preview his February 25 keynote, Beyond Flexible Hybrid Electronics: Biodegradable Electronics and Interfacing Bio+Electronics, at FLEX|MEMS Sensors Technical Congress (MSTC) 2020, February 24-27 at the DoubleTree by Hilton in San Jose, California. Join us at FLEX|MSTC to meet Antti and other industry influencers driving innovation in flexible hybrid electronics (FHE) and MEMS sensors. Register now to connect with him at FLEX|MSTC or visit him on LinkedIn.SEMI: What is body-interfacing electronics and what is your vision for bio-interfacing and biodegradable electronics?Vasara: Body-interfacing electronics have existed for decades. Developed in the 1970s, the wireless heart rate monitor is a good example. While continuous heart monitoring with a compact, inexpensive wearable device is widely accessible technology, other bodily parameters, such as cholesterol levels or biomarkers, are diagnosed every time we see a doctor. Establishing a baseline using multiple measurements — before symptoms develop is actually much more effective.That’s where bio-interfacing comes in. Bio-interfacing devices will continuously measure and analyze complex biogenic substances such as sweat, breath, blood and urine. A smart patch for continuous sweat monitoring, for example, would overcome several challenges: supporting electronics functionality in liquid environments, managing the transport of harvested samples to and from the sensor, managing potential contamination, and disposing of samples after measurement.While FHE in principle delivers the right building blocks and is an ideal form factor for a wearable sweat analytics patch, flexible circuits are not ready for out-of-the box interaction with biological matrices. Hence, our mission at VTT is to anticipate and develop the upscaling process know-how required for FHE devices that either interface with biological systems — or that must themselves biodegrade.We’re also focusing on biodegradable electronics because environmentally conscious end-users and manufacturing companies want biodegradable versions of energy-autonomous, label- or sticker-like Internet of Things (IoT) sensors. Typically used for packaging, logistics, environmental monitoring and medical diagnostics applications, these sensors — which have a lifetime of a few days, weeks or months — have become very popular. Unless they are biodegradable, however, they just add to landfill.SEMI: What approaches is VTT using to develop bio-interfacing and biodegradable electronics?Vasara: In our Business Finland-funded ECOtronics project, we are working with our partners to create recyclable and compostable electronics and optics that use renewable resources. For example, devices developed using substrate materials like paper, cardboard or VTT’s in-house-developed nanocellulose films and biopolymer films for environmental monitoring or skin patches can be easily recycled or even biodegrade naturally. Where possible, we use roll-to-roll printing to generate the device circuitry, and on a component level, we have optimized our assembly process towards bare-die component bonding to reduce the overall footprint of non-biodegradable waste per device.SEMI: What use cases do you find most promising and why?Vasara: A prominent example of a single-use test that generates a large amount of waste is the digital pregnancy test. When breaking it down into components, you will find a rigid circuit board with microprocessor, a couple of coin cell batteries, a liquid crystal display, a LED light source and photodiode, and a large chunk of plastic packaging around it. The materials and battery capacity of such a device would be sufficient to run hundreds of pregnancy tests – actually technical overkill.By using printed circuits on biodegradable substrates, bare-die assembled components (ASIC, LED light sources, photo diodes, thin film batteries as power sources) and device packaging composed of biodegradable plastics, we can completely redefine the environmental footprint of single-use tests. We are currently developing a toolbox for our customers to turn their existing conventional test into an ecotronic form factor.Another exciting use case is a sweat sensor that we developed collaboratively with Ali Javey, Ph.D., professor of Electrical Engineering and Computer Sciences, UC Berkeley, and the co-director of Berkeley Sensor and Actuator Center (BSAC). Together with his team, we created a wearable electrochemical sensor for continuous sweat analysis during exercise. With the UC Berkeley group providing the chemistry to monitor N+, K+ ion and hydration levels in sweat over the duration of several hours, VTT delivered the underlying sensor platform, featuring the printed sensor electrodes and sweat harvesting microfluidic channels for fluid management and transport. It’s exciting to see what we can achieve by combining techniques from different disciplines, in this case electrochemistry, printing, packaging and microelectronics.SEMI: How can industry enable the development/manufacture of flexible FHE devices? Where does VTT fit into the ecosystem?Vasara: As many FHE devices target large-volume markets, scalability of manufacturing is key: How can I get from one device (= working prototype) to a handful of devices (= feasibility study), to thousands (= pilot manufacturing), to a million (= mass manufacturing) without compromising the quality of the system’s performance and reliability?Access to upscaling infrastructure is essential for the development of novel FHE devices and methods, but infrastructure is expensive. That’s where our establishment of a roll-to-roll pilot printing line to bridge the gap between laboratory R D and mass manufacturing has proved invaluable. We can provide a unique worldwide upscaling infrastructure for advanced FHE devices, with a strong focus on large-area roll-to-roll processes and hybrid assembly. This service removes our customers’ burden of high infrastructure investment in early development stages and it allows us to guide customers along their development path, from prototype to mass production.Watch our video: VTT pilot manufacturing for diagnostics and wearablesSEMI: Is there anything else that device manufacturers need to know in order to succeed?Vasara: In my eyes, the success of FHE devices eventually depends on several factors: It requires a high degree of automation, well-optimized processes, reliable supply chains, and perhaps most importantly, clear standards and rules for designers to guarantee flawless interoperability of all the different elements on a flexible and hybrid circuit. Let us not forget – we are trying to marry electronics with printing, biology, packaging, microfluidics, injection molding and other fields of expertise.We recently finalized the compilation of a set of design rules for publication in our state-of-the-art overview of printed and hybrid electronics manufacturing methods. You can download the overview, PrintoCent Handbook, for free.SEMI: What would you like FLEX|MSTC attendees to take away from your presentation?Vasara: The latest technologies and innovations in microelectronics, MEMS, printing, materials, and biosensors provide us a toolbox for true innovation in the FHE space. Now we need cross-disciplinary thinking and daring steps to combine different manufacturing methods and skill-sets. The ideal cross-disciplinary team might include: The printing engineer who knows how to design contact pads for a bare-die IC assembly The biologist who knows about the thermal and mechanical stress in a printing environment to design processes for bio-functionalization of surfaces The electronics engineer who knows how to optimize a circuit powered with an enzymatic biofuel cell The number of sensors deployed on (or inside) our body, in our drinking water, in our cars, on our fields, in our pets, and everyday products will surely grow. Let us make sure they leave the smallest environmental footprint possible.Antti Vasara, Ph.D. has been the president and CEO of VTT Ltd since 2015. VTT is a visionary research, development and innovation partner with over 2000 people and a turnover exceeding 250M EURO. Vasara is president of EARTO (European Association of Research and Technology Organisations) and is chairman of the board of Palta (Finnish Service Sector Employers). In addition, he is a non-executive director of Elisa Oyj (largest communications operator in Finland) and a board member at EK (Finnish Confederation of Industries).He has served on several high-profile groups on industrial and innovation policy of the European Commission, in addition to several groups in Finland on artificial intelligence and research policy. Previously, Vasara spent close to 25 years in private industry, working at Nokia, Tieto, SmartTrust and McKinsey Company. Earlier in his career, he was a researcher in optical communications with 20+ peer-reviewed articles and one international patent. Vasara holds a Doctor of Science (Technology) degree from Aalto University in Finland.For more information about VTT’s work in bio-interfacing and biodegradable FHE devices, visit VTT Research. FLEX|MSTC is organized MEMS Sensors Industry Group (MSIG) and FlexTech, SEMI technology communities focused on the growth of MEMS sensors and the flexible electronics supply chain, respectively.Maria Vetrano is a public relations consultant at SEMI.

Part 2 of 2-part series on MSEC 2019 highlights. Read Part 1. Neural Networks on ChipTo be sure, low power is king when bringing machine learning to the sensor edge. Battery-powered, always-on sensing devices require it since frequent recharging is the death knell of any electronic product. That’s why semiconductor companies are offering new ways to conserve power.“MEMS sensor suppliers have made significant strides in the power, size and performance of their devices,” said Aspinity CEO Tom Doyle. “Yet these gains deliver only incremental power improvements to the system.”Doyle advocates a new architectural model that uses an analog neuromorphic processor to analyze all sensor data at the start of the signal chain instead of sending it downstream so power-hungry chips such as DSPs can digitize it before analysis.“The technology industry wants to take advantage of the many benefits of always-on sensing applications,” said Doyle. “Before we can reach mass proliferation, however, we need to resolve the power issues that are deal-breakers for some applications. We believe the answer to this challenge is architectural. All the data gathered by always-on sensing systems is analog in nature, yet as soon as it’s captured, it’s digitized immediately for analysis. Determining which data is important up front eliminates the digitization and processing of irrelevant data so that voice-first devices such as smart speakers and wearables/hearables can run for long periods of time without requiring battery recharge.”Syntiant CTO Jeremy Holleman agreed that on-device intelligence is the future.“Did you just fall? Is your heartrate a bit off? Deep learning provides a toolset that yields vastly superior decisions,” said Holleman. “The problem is that deep learning is computationally intensive. The answer is a neural network that performs on-device edge inferencing.”Holleman added that Syntiant’s neural decision processor was recently certified as Amazon Voice Service (AVS)-compliant for wake-word detection, making it easier to design voice control in battery-powered devices such as earbuds and wearables.MSEC Technology Showcase WinnerWith the groundswell of interest in intelligence at the edge, it was no surprise that Cartesiam won top honors among all competitors in the MSEC Technology Showcase for its NanoEdge AI, software that brings AI to the edge of the signal chain, making it easier for designers to create intelligent objects that can learn and understand.“Unlike other AI algorithmic technologies for sensing devices, NanoEdge enables both learning and inference at the edge, providing accurate and adaptive intelligence,” said Cartesiam Managing Director and Co-founder Marc Dupaquier, who accepted the award. “It’s also the only tool of its kind that does not require data scientists on board for implementation, which saves a tremendous amount of money. Our clients can build a machine learning library and embed it into their own code within weeks to realize the same caliber of unsupervised neural network that was once the exclusive domain of AI cloud vendors.”MSIG 2019 Hall of FameAt this year’s conference, MSIG Director Carmelo Sansone recognized two longtime contributors to the commercialization of MEMS and sensors: Peter G. Hartwell, Ph.D., chief technology officer at InvenSense, a TDK group company; and Thomas Kenny, professor and senior associate dean of engineering at Stanford University.Hartwell leads technology strategy and the InvenSense advanced technology research group. He has more than 25 years’ experience commercializing silicon MEMS products, including advanced sensors and actuators, and developing MEMS testing techniques.Kenny’s academic accomplishments include authoring or co-authoring more than 250 scientific papers and holding 50 issued patents. He has also advised more than 50 graduated Ph.D. students from Stanford.MSEC 2020Mark your calendar for next year’s MSEC, October 12-14, at Coronado Island Marriott Resort Spa in Coronado, Calif. Get updates from MSIG on MSEC and other upcoming events including MSTC 2020.Stay in Touch with MSIGMEMS Sensors Industry Group (MSIG), a SEMI Strategic Association Partner, is the industry association representing the global MEMS and sensors supply chain. To learn how MSIG enables professionals in the MEMS and sensors industry to innovate, address common challenges and accelerate business results, visit us today.Connect with MSIG on Twitter and LinkedIn. Subscribe to SEMI Blog: Technology and Trends.Maria Vetrano is a public relations consultant at SEMI.

Part of 1 of 2-part series on MSEC 2019 highlights. Read Part 2. MEMS and sensors are proliferating across consumer, automotive, biomedical/healthcare, robotics, industrial and agriculture applications to harvest sensory data in a hyper-connected world and meet demand from consumers and organizations alike as they clamor for more intelligence in electronics.Take the ubiquitous iPhone. Shipped in 2007, Apple’s first iPhone sported five sensors. By contrast, the most feature-packed smartphones will embed up to 20 sensors by 2021, according to Yole Développement’s Jérôme Azémar. He estimates that the devices will feature four MEMS microphones, four CMOS image sensors (CIS), a RGB color sensor, a laser rangefinder, an infrared sensor, a gas sensor, a heart rate monitor and a fingerprint sensor, not to mention the MEMS inertial sensors that device users have come to know and trust.The MEMS market is expected to reach $18.5 billion in 2024 [1], up a whopping 60 percent from $11.6 billion in 2018, according to Azémar, who presented at MEMS Sensors Industry Group’s 15th annual MEMS Sensors Executive Congress (MSEC) in late October in Coronado, Calif. Add other types of sensors to the mix – CIS, environmental sensors, LiDARs, radars, ultrasonics, and fingerprint sensors – and the market will mushroom to $93 billion by 2024, said Azémar.Since MEMS Sensors Industry Group (MSIG) joined SEMI as a Strategic Association Partner three years ago, SEMI has expanded its MEMS and sensors programs to Europe and Asia while continuing to grow its U.S. conferences. “SEMI is continually investing in MEMS and sensors innovation across the supply chain,” said Dave Anderson, president of SEMI Americas and host of MSEC. “For example, MSIG is contributing to the development of the Heterogeneous Integration Roadmap, an initiative designed to drive heterogeneous integration technology development and accelerate electronics innovation. The roadmap spans device design, test and fabrication, ecosystem development, R D, equipment and materials. “At MSEC, executives and other speakers explored how AI and blockchain are remaking the food supply chain, air transportation and other sectors as MEMS and sensors improve the quality of our lives,” said Anderson.Sensing at the EdgeThe concept of artificial intelligence (AI), that a machine can harness intelligence that rivals or outperforms humans – and act without human intervention – has been a feature of the human imagination since at least the 1968 film 2001: A Space Odyssey. MEMS and sensors facilitate intelligence in a wide range of electronics such as smartphones, healthcare wearables, robots, industrial predictive maintenance systems, and cars. AI is sure to augment that functionality.MEMS and sensors are now in their third wave of evolution, a focus on edge AI, Bosch Sensortec CEO and General Manager Stefan Finkbeiner told MSEC attendees. For its part, Bosch is working to add AI to MEMS devices. The first wave integrated software with MEMS sensors, and the second, sensor fusion, enabled designers to allocate performance and power strategically to tune MEMS for resource-constrained devices. The third wave is “an active-learning phase in which MEMS facilitates real-time learning at the edge to promote greater personalization, environmental feedback, privacy of user data and improved battery life,” said Finkbeiner.Small sensor nodes with edge AI exemplify third-wave applications. Integrating low-power environmental sensors (e.g., gas, temperature, pressure, humidity and air-flow sensors), the nodes could be deployed in fire-prone forests to assess fire risk and support early detection. Access to this real-time environmental information could prove invaluable to residents and public-safety personnel alike.Google takes another tack, applying machine learning to resource-constrained devices, said Nick Kreeger, a senior software engineer at the Internet giant. The company’s Google Brain creates machine learning models that can run on inexpensive, low-power microcontrollers using Google’s TensorFlow Lite, an open-source machine learning tool that’s been deployed on a multitude of mobile devices. Inferencing is done at the device’s edge, rather than transmitted to the cloud.Meeting the power constraints of battery-powered sensing devices is another matter that starts with minimizing energy and data waste. “Deep learning is compute-bound and runs well on existing microcontrollers,” Kreeger said. “Because it’s all arithmetic, it’s low-power compared to storage access.”Already Google has worked with Plant Village, a research unit at Penn State University, and the International Institute of Tropical Agriculture (IITA) to help farmers improve food production by using machine learning and cheap sensors to spot and manage planet diseases in developing countries. And that production chain is in dire need of a boost, according to Rajendra Rao, general manager of IBM Food Trust, an enterprise-class blockchain solution.“We are on the cusp of complete failure of the food system,” Rao said. “One out of 10 people gets sick each year from foodborne illness, 420,000 die from this annually, 80 percent of companies in the food supply chain have not digitized, one-third of all fresh food in the US is thrown away, and one in five seafood samples worldwide is mislabeled.”IBM Food Trust’s work with Sucafina, which manages a global green coffee supply chain, shows how sensors can trace food from the farm to the processing plant to the consumer. With the IBM Food Trust platform, Sucafina can track the origin of the beans used in a cup of coffee – a competitive differentiator to coffee drinkers eager to support fair-trade coffee roasters.ripe.io, one of Forbes’ 25 most innovative AgTech startups, is also tackling the challenges and complexities of the food supply chain.“Our secure blockchain platform creates a digital twin of food items, transparently aggregating foods’ journey in real-time, to provide a harmonized trustworthy platform for multiple stakeholders,” said Rachel Gabato, the company’s COO. The ripe.io blockchain-based platform collects data from various sensors – temperature, pressure, light, humidity and inertial MEMS sensors. Growers, distributors and end customers including sweetgreen – a U.S. restaurant chain that depends on fresh produce – use the information to trace the origin and quality of food.MSEC 2020Mark your calendar for next year’s MSEC, October 12-14, at Coronado Island Marriott Resort Spa in Coronado, Calif. Get updates from MSIG on MSEC and other upcoming events including MSTC 2020.Stay in Touch with MSIGMEMS Sensors Industry Group (MSIG), a SEMI Strategic Association Partner, is the industry association representing the global MEMS and sensors supply chain. To learn how MSIG enables professionals in the MEMS and sensors industry to innovate, address common challenges and accelerate business results, visit us today.Connect with MSIG on Twitter and LinkedIn. Subscribe to SEMI Blog: Technology and Trends.[1] Source: Status of the MEMS Industry report, Yole Développement, 2019Maria Vetrano is a public relations consultant at SEMI.

Most of today’s blockbuster MEMS products – from pressure sensors and resonators to accelerometers and microphones – originated from academic research, a trend that Alissa M. Fitzgerald, Founder Managing Member, A.M. Fitzgerald Associates, expects to continue. While many of these potentially game-changing new technologies will require many more years of intensive development and up to $100 million in investment to reach full commercialization, Fitzgerald sees their potential for generating new waves of activity and opportunity in the MEMS and sensors industry.SEMI’s Maria Vetrano caught up with Fitzgerald to preview her October 23 presentation, Emerging MEMS Sensors Technologies to Watch as We Enter a New Decade, at MEMS Sensors Executive Congress, October 22-24, 2019, at the Coronado Island Marriott Resort Spa in Coronado, California.Join us at MEMS Sensors Executive Congress (MSEC) to meet Alissa Fitzgerald and other industry influencers driving innovation in the MEMS and sensors industry. Register now to connect with her at MSEC or visit her on LinkedIn.SEMI: What are your top three emerging MEMS and sensors technologies with the greatest promise?Fitzgerald: Let’s start by defining emerging. In researching this topic for MSEC, I reviewed a year’s worth of academic papers to search for compelling technologies that will emerge five to 10 years from now. While these applications are not yet commercially ready, they bear a distinct presence in academic literature, and some have even reached the proof-of-concept phase. They all have the potential to advance user functionality derived from MEMS and sensors in very meaningful ways.Next-Generation MicromirrorsI’ve noticed renewed interest in micromirrors, driven by interest in LiDAR for autonomous vehicles, in fiberoptic networking, and in VR/AR glasses and headsets as well.Newer generations of micromirrors will use piezoelectric films to enhance optical performance. Piezoelectric actuation can pivot the mirror to a much larger angle than older-generation electrostatically actuated micromirrors. This is important for wider-angle scanning for LiDAR – as well as for other applications – as it enables the creation of a larger picture image.Piezoelectric films can also be used to change the shape of the mirror surface to enable a variable-focus mirror. This is useful on two fronts: It supports depth-of-field adjustments and it alleviates the need for extreme precision in packaging of optical devices, improving both cost and yield.Event-driven sensors/zero-power/ultra-low power sensorsSensors that draw no power, or that draw just small amounts, by activating only upon a triggering stimulus, are enormously exciting. Their extremely low power consumption addresses one of the most significant obstacles to creating large-area sensor networks: the problem of too-frequent battery changes.In addition, while most sensor nodes today broadcast a large stream of data back to the mother ship by radio, these event-driven or zero-power sensors consume only a small amount of power because they activate the radio only to transmit essential data.Resolving the power-consumption problem with sensors will allow deployment of large-area sensor networks in remote or inaccessible locations, highly useful for applications such as monitoring infrastructure.Bacterial sensorsSensors that can detect the presence of bacteria, as well as the type, have widespread applicability beyond medical uses. They would be particularly useful in food-safety applications as they can identify particular strains of bacteria, such as E. coli, before the beef leaves the processing plant or the spinach ships from the warehouse. This could offer dramatic improvements in food safety over the Centers for Disease Control (CDC) and U.S. Food and Drug Administration’s (FDA’s) food safety program, which only flags foodborne illness when a cluster of people are seriously ill.Researchers are also designing bacterial sensors for rapid point-of-care (POC) diagnostics to detect, for example, sepsis early, potentially saving lives.SEMI: You’ve said that some future MEMS and sensors will use alternatives to silicon. When might we see MEMS and sensors printed on paper or other flexible materials – and for which applications are they suited?Fitzgerald: We’re seeing an enormous amount of development of sensors made on paper, plastics and even textiles, materials that are readily available, inexpensive and flexible.What’s gating our progress right now is manufacturing infrastructure. At present, researchers are using inkjet printers, 3D printers, etc. to manufacture prototype sensors, but in most cases, they would need to move to roll-to-roll printing to scale up. I think that we’re looking at a decade before we see these sensor technologies reach the mass market.When they do arrive, we’ll see sensors that we can easily affix to any kind of carton, wrapper or packaging used with food or other disposable items. Traceability and status of perishable items in particular will allow consumers to track food from the farm or factory to the warehouse, store and, finally, to the home.Implementing these kinds of sensors would also help the environment. According to the Natural Resources Defense Council, in the United States alone up to 40 percent of our food is wasted annually, in part because we fear it’s gone bad. If consumers feel assured that their food is safe, they will waste less. And wasting less means that we can grow less food to feed the same number of people. We’ll also reduce the volume of food waste that goes to landfills.SEMI: What can the MEMS industry do to promote the use of more environmentally friendly materials in its products?Fitzgerald: Some of this is already underway. More companies in our industry are adopting Restriction of Hazardous Substances (RoHS) standards to get rid of heavy metals, such as lead, cadmium or other hazardous materials, in their electronics.We could also produce disposable sensors on paper or on biodegradable plastics, which would decompose within a few months, and we could use safer metals, such as gold, magnesium or zinc, to reduce hazardous metals’ contamination in landfills. While it’s not feasible to make all sensors biodegradable, the market for such sensors could be massive.As companies (and individuals), we should also work hard to design electronics that consume less power, because this ultimately translates to fewer disposable batteries in landfills.SEMI: What would you like MSEC attendees to take away from your presentation?Fitzgerald: I’d like to make two main points. First, the trend to use other non-silicon materials to make MEMS and sensors is real and inevitable. It’s a matter of when. Anyone building a gas or chemical sensor on silicon should look at how to do it on paper or plastic because there are great future applications incorporating flexible, disposable sensors in packaging of all types. That’s the low-hanging fruit.Second, to support this technology development trend, we must look seriously at manufacturing infrastructure because we will need completely different sets of equipment, environments and consumable materials to manufacture MEMS and sensors on paper or plastic. Sensor manufacturers could prepare for this future expansion by beginning to collaborate today with companies that already produce paper and plastic goods. Alissa Fitzgerald, Ph.D., founded A.M. Fitzgerald Associates, LLC (AMFitzgerald), a MEMS and sensors solutions company, in 2003. She has over 20 years of engineering experience in MEMS design, fabrication and product development.Prior to founding AMFitzgerald, Fitzgerald worked at the Jet Propulsion Laboratory, Orbital Sciences Corporation, Sigpro, and Sensant Corporation, now part of Siemens. She received her bachelor’s and master’s degrees from MIT and her doctorate from Stanford University, in Aeronautics and Astronautics. Fitzgerald has numerous journal publications and holds eight patents. She served on the Governing Council of MEMS Industry Group from 2008-2014 and was inducted into the MIG Hall of Fame in 2013. Fitzgerald serves on the Board of Directors of both Rigetti Computing and the Transducer Research Foundation.For more information, please visit AMFitzgerald.MEMS Sensors Industry Group (MSIG), the industry association representing the global MEMS and sensors supply chain, hosts the annual MEMS Sensors Executive Congress. To learn how MSIG enables professionals in the MEMS and sensors industry to innovate, address common challenges and accelerate business results, visit us today.Maria Vetrano is a PR consultant for MSIG, a SEMI Strategic Association Partner.