1153 search results - page 229 / 231 » Gaze-based Interaction for Virtual Environments |
TOG
2008
13 years 5 months ago
2008
We present a new approach for enhancing local scene contrast by unsharp masking over arbitrary surfaces under any form of illumination. Our adaptation of a well-known 2D technique...
SIGCSE
2009
ACM
14 years 6 months ago
2009
ACM
This paper describes the integration of the Alice 3D virtual worlds environment into a diverse set of subjects in middle school, including the development of tutorials, example wo...
GIS
2007
ACM
14 years 7 months ago
2007
ACM
We have developed Environmental Scenario Search Engine (ESSE) for parallel data mining of a set of conditions inside distributed, very large databases from multiple environmental ...
ISWC
2005
IEEE
13 years 11 months ago
2005
IEEE
This paper presents and evaluates a set of pictorial depth cues for far-field outdoor mobile augmented reality (AR). We examine the problem of accurately placing virtual annotatio...
UIST
2004
ACM
13 years 11 months ago
2004
ACM
Traditionally, computer interfaces have been confined to conventional displays and focused activities. However, as displays become embedded throughout our environment and daily li...