Brygg Ullmer

Brygg Ullmer. He is an American researcher and professor known for his pioneering work in the fields of human–computer interaction and tangible user interface. His research explores the intersection of physical objects and digital information, contributing significantly to ubiquitous computing and interactive surfaces. Ullmer has held academic positions at institutions including Clemson University and Louisiana State University, where he leads the Tangible Research Group.

Early life and education

Brygg Ullmer completed his undergraduate studies at the Massachusetts Institute of Technology, where he was influenced by the work of the MIT Media Lab. He pursued his Ph.D. at the University of California, Berkeley, conducting his doctoral research under the supervision of Hiroshi Ishii, a seminal figure in tangible bits. His dissertation work laid foundational concepts for embedding computation in physical artifacts, bridging ideas from computer science with interaction design.

Career and research

Following his doctorate, Ullmer joined the faculty at Louisiana State University as an associate professor, where he established and directed the Tangible Research Group. His research there focused on tangible interaction, augmented reality, and novel input devices, often collaborating with organizations like IBM Research and PARC (company). He later moved to Clemson University, holding a professorship in the School of Computing and contributing to the Human-Centered Computing division. His work frequently appears in premier venues such as the ACM CHI Conference and the UIST (conference).

Notable works and projects

Ullmer is widely recognized for inventing the I/O Bulb, a physical device that functions as both a display and input mechanism, presented at the UIST (conference). He co-developed the mediaBlocks system with Hiroshi Ishii, which used physical blocks to manipulate digital media streams. Other significant projects include research on tangible query interfaces for databases, interactive systems for scientific visualization, and platforms for collaborative work on interactive tabletops. His prototypes have been exhibited at events like SIGGRAPH and influenced commercial products in consumer electronics.

Awards and recognition

His research contributions have been acknowledged through numerous best paper awards and nominations at conferences including the ACM CHI Conference and ITS (conference). Ullmer's work on the I/O Bulb received an honorable mention at UIST (conference), and his early papers on tangible user interface are considered landmark publications in the field. He has served on program committees for the IEEE International Symposium on Mixed and Augmented Reality and as an associate editor for the ACM Transactions on Computer-Human Interaction.

Personal life

Based in South Carolina, Brygg Ullmer maintains an active role in the academic community, mentoring graduate students through the Tangible Research Group. He is known for interdisciplinary collaborations that span computer science, design, and engineering, often engaging with artists and scientists on complex visualization challenges. Outside academia, he has contributed to workshops and initiatives aimed at advancing STEM education and public understanding of human–computer interaction.

Category:American computer scientists Category:Human–computer interaction researchers Category:Clemson University faculty Category:Living people