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ISWC
2003
IEEE
15 years 11 months ago
First Steps Towards Handheld Augmented Reality
In this paper we describe the first stand-alone Augmented Reality (AR) system with self-tracking running on an unmodified personal digital assistant (PDA) with a commercial camera...
Daniel Wagner, Dieter Schmalstieg
GROUP
2003
ACM
15 years 11 months ago
Communities of action: a cognitive and social approach to the design of CSCW systems
Most current theories about collective cognitive activities in limited groups apply to structurally closed co-operative situations Here we propose to work in the framework of inte...
Manuel Zacklad
HT
2003
ACM
15 years 11 months ago
Browsing intricately interconnected paths
Graph-centric and node-centric browsing are the two commonly identified hypertext-browsing paradigms. We believe that pathcentric browsing, the browsing behavior exhibited by path...
Pratik Dave, Unmil Karadkar, Richard Furuta, Luis ...
IUI
2003
ACM
15 years 11 months ago
Interaction tactics for socially intelligent pedagogical agents
Guidebots, or animated pedagogical agents, can enhance interactive learning environments by promoting deeper learning and improve the learner's subjective experience. Guidebo...
W. Lewis Johnson
MM
2003
ACM
125views Multimedia» more  MM 2003»
15 years 11 months ago
Essistants
One of the challenges the service providers currently face is the ability to introduce a variety of services at a minimal cost and impact to their customers. These services often ...
Christos Tryfonas, James Schumacher