The Back of an Envelope project demonstrates how a calligraphic interface (one that employs a pen or stylus to input freehand drawing marks) can be used in a wide variety of domai...
Interfaces for users on the web are usually created using standard HTML-technologies. Although dynamic textbased features are widely available on the web (e.g. by using DHTML) the...
Animation is a multiple graphical view of a process in action. Animation has been successfully employed in programming for designing, developing and debugging programs or monitori...
We present PhysicsBook, a prototype system that enables users to solve physics problems using a sketch-based interface and then animates any diagram used in solving the problem to...
In affective dialog simulation, recognition and interpretation of the affective state of the user should be integrated with display of empathy by the system and with dialog plannin...