The interactive balloon: sensing, actuation, and behavior in a common object

SoapBox: A Platform for Ubiquitous Computing Research and Applications

Pervasive '02 Proceedings of the First International Conference on Pervasive Computing

Design and implementation of expressive footwear

IBM Systems Journal

Things that talk: using sound for device-to-device and device-to-human communication

IBM Systems Journal

Sensor systems for interactive surfaces

IBM Systems Journal

The magic carpet: physical sensing for immersive environments

CHI EA '97 CHI '97 Extended Abstracts on Human Factors in Computing Systems