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ACMACE
2008
ACM
13 years 9 months ago
2008
ACM
This paper describes an authoring language for specifying communicative behavior and interaction of agents in virtual worlds. We focus on the popular three-dimensional (3D) multi-...
ASSETS
2008
ACM
13 years 9 months ago
2008
ACM
PowerUp is a multi-player virtual world educational game with a broad set of accessibility features built in. This paper considers what features are necessary to make virtual worl...
ACMACE
2007
ACM
13 years 9 months ago
2007
ACM
As virtual worlds and games grow in both personal and cultural importance, present limitations in access to them is increasingly limiting their ability to achieve their potential....
DIMEA
2008
13 years 9 months ago
2008
3D virtual environments are increasingly used for education, business and recreation but are often inaccessible to users who are visually impaired, effectively creating a digital ...
ESA
2008
Springer
13 years 9 months ago
2008
Springer
In recent years, many speed-up techniques for Dijkstra's algorithm have been developed that make the computation of shortest paths in static road networks a matter of microse...