533 search results - page 5 / 107 » Predicting location using mobile phone calls |
CSIE
2009
IEEE
14 years 4 months ago
2009
IEEE
While mobile handheld devices, such as cell phones and PDAs, provide productivity benefits, they also pose new risks. A vital safeguard against unauthorized access to a device’s...
PUC
2008
13 years 9 months ago
2008
This paper investigates text entry on mobile devices using only five-key. Primarily to support text entry on smaller devices than mobile phones, this method can also be used to max...
MOBISYS
2009
ACM
14 years 10 months ago
2009
ACM
Mobility footprint refers to the size, weight, and energy demand of the hardware that must be carried by a mobile user to be effective at any time and place. The ideal of a zero m...
IUI
2006
ACM
14 years 3 months ago
2006
ACM
Due to size restrictions, mobile phone user interfaces are often difficult to use[8]. In this short paper, we investigated inducing shortcuts to replace the sequence of actions re...
SAINT
2005
IEEE
14 years 3 months ago
2005
IEEE
We are developing a virtual city system with a model that consists of virtual architectural objects and virtual creatures, geographically overlaid onto the real world. People who ...