This study experimentally manipulates common ground (the knowledge, beliefs and assumptions interlocutors mutually share [6]) and measures the effect on speakers' use of inter...
The continuous growth of media databases necessitates development of novel visualization and interaction techniques to support management of these collections. We present Videotat...
This paper describes the architecture of a visual surveillance system that combines real time computer vision algorithms with logic programming to represent and recognize activiti...
At EuroPARC, we have been exploring ways to allow physically separatedcolleagues to work together effectively and naturally. In this paper, we briefly discuss several examples of ...
William W. Gaver, Thomas P. Moran, Allan MacLean, ...
This paper explores and evaluates the support for objectfocused collaboration provided by a desktop Collaborative Virtual Environment. The system was used to support an experiment...
Jon Hindmarsh, Mike Fraser, Christian Heath, Steve...