Julie Swann is the department head and A. Doug Allison Distinguished Professor of the Fitts Department of Industrial and Systems Engineering. She is an affiliate faculty in the Joint Department of Biomedical Engineering at both NC State and the University of North Carolina at Chapel Hill. Before joining NC State, Swann was the Harold R. and Mary Anne Nash Professor in the Stewart School of Industrial and Systems Engineering at the Georgia Institute of Technology. There she co-founded and co-directed the Center for Health and Humanitarian Systems (CHHS), one of the first interdisciplinary research centers on the Georgia Tech campus. Starting with her work with CHHS, Swann has conducted research, outreach and education to improve how health and humanitarian systems operate worldwide.

Faith Sumpter (she/her/hers) joins the IPaT team as the program and operations manager. Faith joins the team from Georgia Tech’s Institute Diversity department where she provided support for several programs including Employee Resource Groups, Inclusive Leaders Academy, and Transformative Narratives. Prior to that position, she worked within student activities, orientation, and leadership programs at UNC Asheville, Chattahoochee Technical College, and Agnes Scott College. Faith received a bachelor of arts in Spanish from Wesleyan College in Macon, Georgia, and a master of arts in higher education and student affairs from the University of Connecticut in Storrs, CT. Outside of work, she is an active member of her community and serves as the member-at-large for diversity and inclusion for the Wesleyan College Alumnae Association Board of Managers.

John received the B.S. degree in Mathematics at Bucknell University in Lewisburg, Pennsylvania (1983) and Sc.M. and Ph.D. degrees in Computer Science at Brown University in Providence, Rhode Island (1985 and 1989). He joined the faculty at Georgia Tech in 1989, and he is presently a Regents Professor in the School of Interactive Computing (IC) in the College of Computing. From 2021-2022, he served as the Interim School Chair of IC as well. John is additionally an Adjunct Faculty member of the School of Computing Instruction at GT, as he regularly teaches one of the large CS intro courses. In 2013, John was named an Honorary Professor in the School of Computer Science at the University of St. Andrews in Scotland. 

John's primary research areas are data and information visualization, approaching each from a human-computer interaction perspective. In 2013, he served as General Chair of the IEEE VIS conference, the flagship academic conference for his research area, when it was held in Atlanta. John received the 2012 IEEE VGTC Visualization Technical Achievement Award, and he was inducted into the ACM CHI Academy in 2016 and the IEEE VIS Academy in 2019. John was named an IEEE Fellow in 2014 and an ACM Fellow in 2022. On the instructional side, John has twice received the College of Computing's annual gus baird Teaching Award. 

John is Director of the Information Interfaces Research Group whose mission is to help people take advantage of information to enrich their lives. As the amount of data available to people and organizations has skyrocketed over the past 10-20 years, largely fueled by the growth of the internet, insufficient methods for people to benefit from this flood of data have been developed. A central focus of many of the group's projects is the creation of information visualization and visual analytics tools to help people explore, analyze, understand, and communicate data sets. In particular, they are creating visual analytics systems to help people with "sense-making" activities on data sets such as large document collections. The group also has developed many techniques and systems for providing people with peripheral awareness of useful information. John's passion about research in, and the value of, data visualization is illustrated in his EuroVis 2014 Conference Capstone invited lecture. He describes his more recent research on designing flexible and natural interfaces for human-data interaction in this 2022 CSIG-VIS lecture.

Greg Spiro is currently serving as Executive Director of Infrastructure, overseeing operational teams in utilities, buildings and grounds. He is a licensed engineer, LEED AP and CEM with more than 30 years of mechanical systems experience and has worked at Georgia Tech for over 25 years. He leads the Energy and Infrastructure initiative at the Georgia Tech Strategic Energy Institute. 

Throughout his time at Georgia Tech, Spiro has taken an active role in promoting and enforcing Georgia Tech's standards and sustainability initiatives. His past work includes the planning, development and tracking of the Kendeda building (built to meet all imperatives of the Living Building Challenge), implementation of Guaranteed Energy Savings Performance contracts, management of Georgia Tech’s Utility Analytics team, project management team member for Georgia Tech’s Comprehensive Campus and Climate Action Plans and most recently management of Georgia Tech’s Utility Masterplan, that defines utility needs and improvements that align with Georgia Tech’s emission reduction goals as well as support campus construction prioritized for the next decade. Spiro has also served as a voting member on the ASHRAE BACnet committee.