In this demonstration, we present a number of videoconferencing systems which differ in support for conversational awareness. We argue that such systems should convey speech, rela...
How much time the user spends working on a task versus fiddling with the tool is an important aspect of usability. The concept of the ratio and distribution of tool-only operation...
Susan S. Kirschenbaum, Wayne D. Gray, Brian D. Ehr...
A new input unit for mobile devices is discussed. High speed text input through touch typing and mouse data input is possible through an SHK: Single Hand Key card, "castanets...
This paper describes some recent experiments that assess user behavior in a multi-modal environment in which actions can be performed with equivalent effect in speech, keyboard or...