1990 search results - page 97 / 398 » Conceptual User Tracking |
111
Voted
CVPR
2005
IEEE
16 years 4 months ago
2005
IEEE
The virtual white cane is a range sensing device based on active triangulation, that can measure distances at a rate of 15 measurements/second. A blind person can use this device ...
110
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TEI
2009
ACM
15 years 9 months ago
2009
ACM
Many types of tangible interaction systems, such as interactive surfaces and gesture-based interfaces, are based on various kinds of optical tracking, using infrared illuminators ...
72
Voted
EICS
2010
ACM
15 years 7 months ago
2010
ACM
The Anoto technology uses a non-repetitive pattern printed on paper to enable a camera-equipped pen to locate its absolute position on that pattern. This technology is also used o...
114
Voted
INTERACT
2007
15 years 4 months ago
2007
We discuss requirements surrounding a mobile navigation system for visually impaired people. We describe an initial prototype based on a PDA using GPS location tracking. This proto...
97
Voted
CHI
2003
ACM
16 years 3 months ago
2003
ACM
To make human computer interaction more transparent, different modes of communication need to be explored. We present eyeCOOK, a multimodal attentive cookbook to help a non-expert...