533 search results - page 16 / 107 » Predicting location using mobile phone calls |
ICCHP
2010
Springer
14 years 2 months ago
2010
Springer
Abstract. While there are many barcode readers available for identifying products in a supermarket or at home on mobile phones (e.g., Red Laser iPhone app), such readers are inacce...
ASSETS
2010
ACM
13 years 10 months ago
2010
ACM
We present a study focusing on the usability of a wayfinding and localization system for persons with visual impairment. This system uses special color markers, placed at key loca...
MM
2004
ACM
14 years 3 months ago
2004
ACM
In the 2003, more camera phones were sold worldwide than digital cameras. With this new platform, we can leverage regularities in the spatio-temporal context and social community ...
LOCA
2005
Springer
14 years 3 months ago
2005
Springer
In this paper, we introduce a compact system for fusing location data with data from simple, low-cost, non-location sensors to infer a user’s place and situational context. Speci...
CHI
2007
ACM
14 years 10 months ago
2007
ACM
Standard input devices for mobile phones are directional keys and discrete thumb-joysticks. These devices are dedicated to the discrete GUIs of the phones (eg. scroll lists and sm...