This paper describes TEATRIX; a learning environment designed to help children, and their teachers, in the whole process of collaborative story creation. TEATRIX provides an enviro...
Streaming video on the World Wide Web is being widely deployed, and workplace training and distance education are key applications. The ability to annotate video on the Web can pr...
David Bargeron, Anoop Gupta, Jonathan Grudin, Eliz...
In this paper a theory of delegation is presented. There are at least three reasons for developing such a theory. First, one of the most relevant notions of "agent" is b...
In this paper we describe two explorations in the use of hybrid user interfaces for collaborative geographic data visualization. Our first interface combines three technologies; A...
Nicholas R. Hedley, Mark Billinghurst, Lori Postne...
This paper reports on an ethnographic study of the technology-enabled behavior that took place amongst a citizen population living in a conflict zone. We interviewed 65 Iraqi citi...