371 search results - page 59 / 75 » Constructivism, virtual reality and tools to support design |
ACSAC
2005
IEEE
14 years 1 months ago
2005
IEEE
As the number of system vulnerabilities multiplies in recent years, vulnerability assessment has emerged as a powerful system security administration tool that can identify vulner...
HAPTICS
2006
IEEE
14 years 1 months ago
2006
IEEE
The design of usable haptic icons (brief informational signals delivered through the sense of touch) requires a tool for measuring perceptual distances between icons that will be ...
HAPTICS
2006
IEEE
14 years 1 months ago
2006
IEEE
Biometric systems identify users based on behavioral or physiological characteristics. The advantages of such systems over traditional authentication methods such as passwords are...
VISUALIZATION
2003
IEEE
14 years 28 days ago
2003
IEEE
We present a haptic rendering technique that uses directional constraints to facilitate enhanced exploration modes for volumetric datasets. The algorithm restricts user motion in ...
AVI
2008
13 years 10 months ago
2008
To overcome the shortcomings posed by audio rendering of web pages for blind users, this paper implements an interaction technique where web pages are parsed so as to automaticall...