427 search results - page 34 / 86 » Digital rights management using a mobile phone |
MOBISYS
2007
ACM
14 years 8 months ago
2007
ACM
Presence-sharing is an emerging platform for mobile applications, but presence-privacy remains a challenge. Privacy controls must be flexible enough to allow sharing between both ...
ACMICEC
2006
ACM
14 years 3 months ago
2006
ACM
In this paper we first provide a literature review about the economics of online music. Second, we then present an economical model for online music by incorporating various param...
DPHOTO
2009
13 years 7 months ago
2009
As the number of imaging pixels in camera phones increases, users expect camera phone image quality to be comparable to digital still cameras. The mobile imaging industry is aware...
DGO
2009
13 years 10 months ago
2009
In this paper we present a new approach to monitor noise pollution involving citizens and built upon the notions of participatory sensing and citizen science. We enable citizens t...
WPES
2004
ACM
14 years 2 months ago
2004
ACM
The growing popularity of inexpensive, portable recording devices, such as cellular phone cameras and compact digital audio recorders, presents a significant new threat to privac...