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CHI
2003
ACM
14 years 10 months ago
Gaze- vs. hand-based pointing in virtual environments
This paper contributes to the nascent body of literature on pointing performance in Virtual Environments (VEs), comparing gaze- and hand-based pointing. Contrary to previous findi...
Nathan Cournia, John D. Smith, Andrew T. Duchowski
PERCOM
2008
ACM
14 years 9 months ago
Environment-Awareness: Quantitative Processing of Context Changes
Comparing context of different entities is not easy at all. Since context depends on the situation of a particular entity it can be understood in different ways by various entitie...
Andreas Heil, Martin Gaedke
PSYCHNOLOGY
2006
70views more  PSYCHNOLOGY 2006»
13 years 9 months ago
Navigating Information Space: Web site design and lessons from the built environment
The Web is the archetypal information space but even on a well designed site it can be difficult to find all the information you need. It is impossible to design a site so that al...
David Benyon
COR
2006
122views more  COR 2006»
13 years 10 months ago
Experimental Analysis of Approximation Algorithms for the Vertex Cover and Set Covering Problems
Several approximation algorithms with proven performance guarantees have been proposed to find approximate solutions to classical combinatorial optimization problems. However, the...
Fernando C. Gomes, Cláudio Nogueira de Mene...
ECTEL
2007
Springer
14 years 4 months ago
Creating Interactive Environments for Education
In this paper, based on recent scientific findings in the fields of neurology, evolutionary psychology and cognitive psychology we propose a software architecture and technology su...
Raúl V. Ramírez-Velarde, Jose Garcia...