Video
TouchLight: An Imaging Touch Screen and Display for Gesture-Based Interaction
A novel touch screen technology is presented. TouchLight uses simple image processing techniques to combine the output of two video cameras placed behind a semi-transparent plane in front of the user. The resulting image shows…
Project
Self Organizing Wireless Mesh Networks
Community-based multi-hop wireless networks is disruptive to the current broadband Internet access paradigm, which relies on cable and DSL being deployed in individual homes. It is important because it allows free flow of information without…
Publication
Recognizing Freeform Digital Ink Annotations
Publication