During face-to-face conversation, the speaker’s head is continually in motion. These movements serve a variety of important communicative functions. Our goal is to develop a mod...
Many authors in the field of 3D human computer interaction have described the advantages of 3D user interfaces: Intuitive metaphors from daily life, immersive workspaces, virtual ...
This work outlines the design process of a user centered learning object repository. A repository should foster the development and acquisition of both generic and specific informa...
Deictic reference – pointing at things during conversation – is ubiquitous in human communication, and should also be an important tool in distributed collaborative virtual en...
The increasing power of computers, increasing capacity of digital memory and wider availability of a great variety of input devices such as cameras and video recorders, has resulte...