424 search results - page 27 / 85 » Virtual Reality: Its Usefulness for Ergonomic Analysis |
HAPTICS
2005
IEEE
14 years 1 months ago
2005
IEEE
We discuss the properties of force-feedback haptic simulation systems that fundamentally limit the re-creation of periodic gratings, and hence, of any texture. These include sampl...
VR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we report the results of a pilot study designed to evaluate the impact of signs as navigation aids in virtual worlds. Test subjects were divided into three groups (...
SI3D
1997
ACM
13 years 11 months ago
1997
ACM
Registration (or alignment) of the synthetic imagery with the real world is crucial in augmented reality (AR) systems. The data from user-input devices, tracking devices, and imag...
ASSETS
2007
ACM
13 years 11 months ago
2007
ACM
In this paper, we describe the latest version of SIBYLLE, an AAC system that permits persons suffering from severe physical disabilities to enter text with any computer applicatio...
VR
2011
IEEE
12 years 11 months ago
2011
IEEE
We present a recognition-driven navigation system for large-scale 3D virtual environments. The proposed system contains three parts, virtual environment reconstruction, feature da...