659 search results - page 96 / 132 » The Physical World as a Virtual Reality |
VRST
2004
ACM
15 years 3 months ago
2004
ACM
It is an interesting challenge to design input devices that are easy to learn and use and that allow a wide range of differentiated input. We have developed a novel joystick-like ...
ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper presents a novel methods to estimate the coordinates of a 3D object using the four vertices of a quadrangle and to track the markerless feature points. These methods ar...
3DIM
2003
IEEE
15 years 3 months ago
2003
IEEE
We present an Augmented Reality system that relies on purely passive techniques to solve the real-time registration problem. It can run on a portable PC and does not require engin...
109
click to vote
CHI
1999
ACM
15 years 2 months ago
1999
ACM
This paper reports empirical results from a study into the use of 2D widgets in 3D immersive virtual environments. Several researchers have proposed the use of 2D interaction tech...
CHI
1995
ACM
15 years 1 months ago
1995
ACM
This paper explores the issue of user embodiment within collaborative virtual environments. By user embodiment we mean the provision of users with appropriate body images so as to...