We explore the use of multi-finger input to emulate full mouse functionality, such as the tracking state, three buttons, and chording. We first present the design space for such t...
Justin Matejka, Tovi Grossman, Jessica Lo, George ...
Computer mice do not work in mid air. The reason is that a mouse is really only half an input device--the other half being the surface the mouse is operated on, such as a mouse pa...
Tactile icons (Tactons) are structured vibrotactile messages which can be used for non visual information display. Information is encoded in Tactons by manipulating vibrotactile p...
Lorna M. Brown, Stephen A. Brewster, Helen C. Purc...
We introduce Amigo ? an Instant Messaging (IM) client for handheld computers. Amigo allows free-form images as well as handwriting to be sent between people, taking advantage of t...
Total Recall introduces a new way to view captured whiteboard annotations. To digitize drawings we used a modified commercial system. However, instead of displaying the annotation...