UMBC’s Interactive Systems Research Center (ISRC) has obtained new equipment designed for the precise study of human movement, perception, and emotion. The User Studies Lab, which includes the Motion Lab and the Perception Lab, has installed new technology through a National Science Foundation grant including a Vicon motion capture system. The Vicon system records a subject’s movement using infrared cameras and small, wearable markers affixed with tape that the cameras can track. Andrea Kleinsmith, principal investigator, explains that with this system, tiny, lightweight reflective markers illuminate when the cameras flash. The cameras then capture the reflected light and transmit the information so location and movement can be extrapolated and researchers can study a subject’s movement.

This lab is a shared research space, primarily used by the College of Engineering and Information Technology (COEIT), but also open to others across the university. Other equipment includes wearable research tools such as virtual reality headsets, wristbands that record physiological signals, and eye-tracking sensors that are both fixed and wearable. 

Kleinsmith, an assistant professor of information systems, explains that the newly outfitted User Studies Lab will enable students and faculty to expand the collaborative research being done across COEIT departments. 

Helena Mentis, associate dean for academic programs and learning in COEIT, and associate professor of information systems, anticipates that the 793 square foot space will also be valuable resources for students and faculty university-wide. In particular, she sees the labs as helping faculty to integrate teaching and research, and to think more expansively about their work. 

These spaces “will help increase interdisciplinarity and build bridges across ideas,” Mentis said at the kick-off celebrating the new equipment. 

During the event, Briana Norwood ’20, dance, demonstrated how the motion-capture system works. Affixed to her clothes were 39 small, wearable, retroreflective markers. Around the room, near the ceiling, 12 infrared cameras tracked the 3D position of the markers as Norwood moved throughout the space. 

As Norwood danced in the room, a colorful model of a person moved in unison on a computer screen in the adjacent control room. Kleinsmith explained how the precise 3D coordinate data transmitted to that computer could be analyzed in any number of ways. 

During the opening event, Foad Hamidi, assistant professor of information systems, and his students also provided tours of another ISRC-affiliated lab, the Designing pARticipAtory futurEs (DARE) lab. They offered an overview of the 3D printing tools in the lab, also available for use by other researchers on campus, and explained current research that utilizes those tools.

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This new equipment in the User Studies Lab represents a next step in the ongoing growth of interactive systems research infrastructure in the Interactive Systems Research Center (ISRC) at UMBC. Prior to this recent award, faculty received NSF funding in 2007 for biometric research equipment and a COEIT Strategic Plan Instrumentation Grant in 2016 to revitalize the User Studies Lab. 

“Motion and sensing of motion is all around us,” says Vandana Janeja, interim chair and professor of information systems. “This lab enables us to harness the precise study of movement and perception, which will open up doors of collaborations across many different disciplines that are interested in its study. Collaborative work through this lab will bring us closer in our joint pursuit of knowledge of human behavior and interaction with and through technology.”

Banner image: Briana Norwood demonstrates the newly-installed technology during the User Studies Lab event. All photos by Britney Clause ’11.

Join Drs. Kimberly Moffitt (LLC) and Heather Harris (Stevenson University) to celebrate the release of their co-edited volume, Michelle Obama and the FLOTUS Effect, along with contributors Sherella Cupid (LLC cohort 18), Shawntay Stocks (LLC PhD ‘19), Tahira Mahdi (PSY PhD ‘18), and Leticia D. Williams (Howard University PhD). This event will be moderated by Sonya Crosby (LLC cohort 20). 

Their book emphasizes the significance of Michelle Obamain relation to her politics and positionality as the first African American woman to serve as First Lady of the United States of America. 

Panelists will: 

• Reflect on their chapters

• Offer insights about her evolving legacy

• Provide motivations for their involvement

• Describe the publishing process

• Discuss collaborative research projects 

Lockheed Martin Distinguished Speaker Series

Designing Secure Hardware Systems

Shawn Blanton

Trustee Professor, Electrical and Computer Engineering, Carnegie Mellon University

1:00-2:00pm Friday 7 Feb. 2020, The Commons 329

On October 29, 2018, DARPA issued an RFI that stated: “This Request for Information (RFI) from the Defense Advanced Research Projects Agency’s (DARPA) Microsystems Technology Office (MTO) seeks information on technology, concepts, and approaches to support the integration of security capabilities directly into System on Chip (SoC) system design and to enable the autonomous integration and assembly of SoCs.

This RFI and the tens of millions of dollars that the US government has already invested in hardware security research and development is based on the fact that the fabrication of state-of-the-art electronics is now mostly overseas. With the recent announcement that GLOBALFOUNDRIES is going to stop all 7nm development, there is now only one company in the US that continues to pursue advanced semiconductors (Intel). Unfortunately, Intel does not have the same experience of making chips for third parties as does Samsung and (most importantly) TSMC (Taiwan Semiconductor Manufacturing Corporation). As a result, the US government believes it will be forced to fabricate advanced, sensitive electronics overseas in untrusted fabrication facilities. As a result, there is keen interest in design methodologies that mitigate reverse engineering, tampering, counterfeiting, etc.

In this talk, an overview of hardware security will be presented followed by a discussion on a concept called logic locking. This approach will be described and the “back and forth” that is now occurring in the research community involving: (i) vulnerability discovery and (ii) logic locking improvement.

Shawn Blanton is a professor in the Electrical and Computer Engineering Department at Carnegie Mellon University and Associate Director of the SYSU-CMU Joint Institute of Engineering (JIE). In 1995 he received his Ph.D. in Electrical Engineering and Computer Science from the University of Michigan, Ann Arbor. His research interests include various aspects of integrated system tests, testable design, and test methodology development. He has consulted for various companies and is the founder of TestWorks, a Carnegie Mellon University spinout focused on information extraction from IC test data. He is a Fellow of the IEEE and Senior Member of the ACM and served as the program chair for the 2011 International Test Conference.