We can reliably build “second generation” intelligent computer tutors that are approximately half as effective as human tutors. This paper evaluates two interface enhancements...
Eye gaze interface has potential as a new HumanComputerInteractionmethod, evidentin the numerouskinds developed so far. However, in order to make sure that such an interface is bo...
We have designed two sets of communication tools to enable telepresence in groups who work in different locations. Afterwards we evaluated the tools. Studie (A), in the first grou...
The modelling of realistic emotional behaviour is needed for various applications in multimodal human-machine interaction such as the design of emotional conversational agents (Ma...
Flow selection is a time-based modeless selection and operation technique for freehand drawing and sketch tools. We offer flow selection as a modeless technique to address the obs...