5447 search results - page 923 / 1090 » Environment-Mediated Mobile Computing |
175
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MOBISYS
2009
ACM
16 years 5 months ago
2009
ACM
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
149
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MOBISYS
2009
ACM
16 years 5 months ago
2009
ACM
Establishing trust between a group of individuals remains a difficult problem. Prior works assume trusted infrastructure, require an individual to trust unknown entities, or provi...
137
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MOBIHOC
2009
ACM
16 years 5 months ago
2009
ACM
In this paper, we define multicast for ad hoc network through nodes' mobility as MotionCast, and study the capacity and delay tradeoffs for it. Assuming nodes move according ...
143
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CHI
2008
ACM
16 years 4 months ago
2008
ACM
Shape writing is an input technology for touch-screen mobile phones and pen-tablets. To shape write text, the user spells out word patterns by sliding a finger or stylus over a gr...
129
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CHI
2006
ACM
16 years 4 months ago
2006
ACM
Overweight and obesity are a global epidemic, with over one billion overweight adults worldwide (300+ million of whom are obese). Obesity is linked to several serious health probl...