I am an Associate Professor in the School of Interactive Computing at Georgia Tech. I received my Ph.D. and B.S. degrees in Computer Science from Carnegie Mellon University, and held positions as a Postdoctoral Associate at the MIT Media Lab and as Assistant Professor at Worcester Polytechnic Institute prior to joining Georgia Tech. I direct the Robot Autonomy and Interactive Learning (RAIL) lab, where we work on developing robots that are able to effectively operate in human environments. My research interests span robotics and artificial intelligence, including semantic reasoning, adjustable autonomy, human computation and cloud robotics. Please visit the RAIL lab website for a description of our latest projects.

Carl DiSalvo is an Associate Professor in the Digital Media Program in the School of Literature, Media, and Communication at the Georgia Institute of Technology. At Georgia Tech he directs the Public Design Workshop: a design research studio that explores socially engaged design and civic media. 

DiSalvo is also co-director of the Digital Interdisciplinary Liberal Arts Center and its Digital Civics initiative, funded by the Mellon Foundation, and he leads the Serve-Learn-Sustain Fellows program, which brings together faculty, staff, students, and community partners to explore pressing social research themes (the 2016-2017 themes are Smart Cities and Food, Energy, Water, Systems). He has a courtesy appointment in the School of Interactive Computing and is an affiliate of the GVU Center and the Center for Urban Innovation.  DiSalvo also coordinates the Digital Media track of the interdisciplinary M.S. in Human-Computer Interaction. 

DiSalvo’s scholarship draws together theories and methods from design research and design studies, the social sciences, and the humanities, to analyze the social and political qualities of design, and to prototype experimental systems and services. Current research domains include civics, smart cities, the Internet of Things, food systems, and environmental monitoring. Across these domains, DiSalvo is interested in how practices of participatory and public design work to articulate issues and provide resources for new forms of collective action.  

Areas of Expertise:

• Civic Media
• Design
• Design Studies
• Digital Civics
• Food Systems
• Public And Civic IoT
• Smart Cities

Hannah Choi is an Assistant Professor in the School of Mathematics at Georgia Tech. Her research focuses on mathematical approaches to neuroscience, with primary interests in linking structures, dynamics, and computation in data-driven brain networks at multiple scales. Before coming to Georgia Tech, she was a postdoctoral fellow at the University of Washington and also a visiting scientist at the Allen Institute for Brain Science, and spent one semester at the Simons Institute for the Theory of Computing at the University of California, Berkeley as a Patrick J McGovern Research Fellow. She received her Ph.D. in Applied Mathematics from Northwestern University and her BA in Applied Mathematics from the University of California, Berkeley.

Our work centers on understanding how the brain represents information and intention, and using this knowledge to develop high-performance, robust, and practical assistive devices for people with disabilities and neurological disorders. We take a dynamical systems approach to characterizing the activity of large populations of neurons, combined with rigorous systems engineering (signal processing, machine learning, and real-time systems) to advance the performance of brain-machine interfaces and neuromodulatory devices.

Dr. Christopher Saldaña began working at Georgia Tech in 2014. Prior, Dr. Saldaña previously held the Harold and Inge Marcus Career Professorship at the Pennsylvania State University and worked as a research engineer at M4 Sciences Corporation. Dr. Saldaña has also previously held visiting affiliations/positions with the US Air Force Research Laboratory, the Indian Institute of Science (Bangalore, India), Technische Universität Dortmund (Dortmund, Germany), Autodesk, and Sandia National Laboratories. He has received several awards, including an NSF CAREER award, the Robert J. Hocken SME Outstanding Young Manufacturing Engineer award and an R&D100 Technology Award. He serves as an Associate Editor for IISE Transactions (Design and Manufacturing) and serves on the Editorial Boards of Manufacturing Letters, Computer Aided Design and Applications, and the ASTM Journal of Smart and Sustainable Manufacturing.

Nick Sahinidis is the Butler Family Chair and Professor in the H. Milton Stewart School of Industrial and Systems Engineering and the School of Chemical and Biomolecular Engineering at Georgia Tech. His current research activities are at the interface between computer science and operations research, with applications in various engineering and scientific areas, including: global optimization of mixed-integer nonlinear programs: theory, algorithms, and software; informatics problems in chemistry and biology; process and energy systems engineering. Sahinidis has served on the editorial boards of many leading journals and in various positions within AIChE (American Institute of Chemical Engineers). He has also served on numerous positions within INFORMS (Institute for Operations Research and the Management Sciences), including Chair of the INFORMS Optimization Society. He received an NSF CAREER award, the INFORMS Computing Society Prize, the MOS Beale-Orchard-Hays Prize, the Computing in Chemical Engineering Award, the Constantin Carathéodory Prize, and the National Award and Gold Medal from the Hellenic Operational Research Society. Sahinidis is a member of the U.S. National Academy of Engineering and a fellow of AIChE and INFORMS.

Justin B. Biddle is an Associate Professor in the School of Public Policy at the Georgia Institute of Technology. His research interests are interdisciplinary in nature, drawing on fields such as philosophy of science, technology, and medicine; ethics of emerging technologies, and science and technology policy. Conceptually, his research explores the relationships between three sets of issues: (1) the role of values in science, technology, and medicine; (2) the epistemic implications of the social organization of research, and (3) ethics and policy. He is currently exploring these relationships in artificial intelligence (AI) and machine learning. He has also worked in the areas of biomedical research and agricultural biotechnology. He received a MA and PhD in History and Philosophy of Science from the University of Notre Dame and was later a Distinguished Fellow at the Notre Dame Institute for Advanced Study. Prior to arriving at Georgia Tech, he was a postdoctoral fellow in the Department of Philosophy at Bielefeld University in Germany.

Academic Specialty: Ethics in Technology

Jason Borenstein, Ph.D., is the Director of Graduate Research Ethics Programs and Associate Director of the Center for Ethics and Technology. His appointment is divided between the School of Public Policy and the Office of Graduate Studies. He is also Affiliated Faculty at the Institute of Robotics and Intelligent Machines (IRIM). Dr. Borenstein is an associate editor of the journal Science and Engineering Ethics, a Founding Editor of the journal AI and Ethics, co-editor of the Stanford Encyclopedia of Philosophy’s Ethics and Information Technology section, and an editorial board member of the journal Accountability in Research. He is also Editor for Research Ethics for the National Academy of Engineering's Online Ethics Center for Engineering and Science. He was the Founder and formerly Editor-in-Chief of the Journal of Philosophy, Science & Law. Dr. Borenstein’s research interests include bioethics, engineering ethics, robot ethics, and research ethics.

He is currently a Co-Principal Investigator (Co-PI) on a five-year project funded by the National Science Foundation (NSF) entitled "Institutional Transformation: The Role of Service Learning and Community Engagement on the Ethical Development of STEM Students and Campus Culture". He is a Co-PI on the NSF-funded “Fairness, Ethics, Accountability, and Transparency (FEAT) in Computer and Information Science and Engineering Workshop” that took place August 29 and 30, 2019 on Georgia Tech's campus. He is also a Co-PI on the NSF-funded project “Do the Right Thing: Competing Ethical Frameworks Mediated by Moral Emotions in Human-robot Interaction" and on the NSF-funded project "EAGER: Pilot Study on Bias and Trust in AI Systems". In addition, he is a Co-PI on the Mozilla Responsible Computer Science Challenge funded project “Cultivating an Ethics-Inclusive Mindset Through Role Play in Undergraduate Computer Science Courses”. His work has appeared in numerous professional journals including AI & Society, Communications of the ACM, Science and Engineering Ethics, Ethics and Information Technology, IEEE Transactions on Technology and Society, IEEE Technology & Society Magazine, Accountability in Research, and the Columbia Science and Technology Law Review.

Dr. Borenstein’s teaching and research interests include robot & artificial intelligence ethics, engineering ethics, research ethics/RCR, and bioethics.

Athanassios (Thanos) Economou is Professor at the School of Architecture in the College of Design, and Adjunct Professor at the School of Interactive Computing at Georgia Institute of Technology. Dr. Economou’s teaching and research are in the areas of shape grammars, computational design, computer-aided design and design theory, with over sixty published papers in these areas. He is the Director of the Shape Computation Lab, a research group that explores how the visual nature of shape can be formally implemented with new technologies to enable new paradigms in visual computation, design automation, creative design and digital heritage. Recent projects include the Shape Machine, a new computational technology that allows shape matching in CAD systems, and Courtsweb, the most significant visual database on Federal Courthouses, sponsored by GSA and US.Courts. Design projects from his studios at Georgia Tech have received prestigious awards in international and national architectural competitions. He has been invited to give talks, seminars, and workshops at several universities including MIT, Harvard, TU Vienna, U. Michigan, KAIST, Chiao Tung U Taiwan, Emory, Seoul National U, Cambridge U, Tsinghua U, UCLA, NTUA, U.Thessaly, U.Aegean, among others. Dr. Economou holds a Diploma in Architecture from NTUA, Athens, Greece, an M.Arch from USC, and a PhD in Architecture from UCLA.