We have created an automatic cinematography system for interactive virtual environments. This system controls a virtual camera and lights in a three-dimensional virtual world inha...
An experiment was conducted to investigate how performance of a reach, grasp and place task was influenced by added auditory and graphical cues. The cues were presented at points ...
A video stream from a single camera is often the foundation for situational awareness in teleoperation activities. Poor camera placement, narrow field-of-view and other camera pro...
This special issue describes a number of applications that utilize lifelike characters that teach indirectly, by playing some role in a social interaction with a user. The design ...
Specifications for accessibility of Web page do not necessarily guarantee a usable or satisfying Web experience for persons with disabilities. The needs of many of these individua...