Human-computer interaction
Designing technology that is more intuitive, accessible, and useful across the full range of human experiences.
Publication
Everyday Practices with Mobile Video Telephony
Video
Precise Selection Techniques for Multi-Touch Screens
The size of human fingers and the lack of sensing precision can make precise touch screen interactions difficult. We present a set of five techniques, called Dual Finger Selections, which leverage the recent development of…
Video
The Springboard: Multiple Modes in One Spring-loaded Control
Modes allow a few inputs to invoke many operations, yet if a user misclassifies or forgets the state of a system, modes can result in errors. Spring-loaded modes (quasimodes) maintain a mode while the user…