187 search results - page 36 / 38 » Human Sensing Using Visible Light Communication |
142
Voted
ASSETS
2008
ACM
15 years 2 months ago
2008
ACM
We describe a system for guiding blind and visually impaired wheelchair users along a clear path that uses computer vision to sense the presence of obstacles or other terrain feat...
109
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SIGCOMM
2006
ACM
15 years 6 months ago
2006
ACM
Sensor networks are especially useful in catastrophic or emergency scenarios such as floods, fires, terrorist attacks or earthquakes where human participation may be too dangero...
CHI
2010
ACM
15 years 4 months ago
2010
ACM
A group of friends visiting a crowded and noisy music festival is an example of a situation where knowing the location of other people is important, but where external factors, su...
SI3D
1999
ACM
15 years 4 months ago
1999
ACM
A rendering is an abstraction that favors, preserves, or even emphasizes some qualities while sacrificing, suppressing, or omitting other characteristics that are not the focus o...
179
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SIGMOD
2009
ACM
16 years 16 days ago
2009
ACM
Cell phones are increasingly being used as common clients for a wide suite of distributed, database-centric healthcare applications in developing regions. This is particularly tru...