As the number of mobile phones increases, new programs and services will help us make sense of our environmen

Erica Orange : Author
Globally, mobile phone penetration is expected to reach 75% by 2011. As mobile phones replace the PC as the primary device for getting online, new services such as Whrrl, Buddycloud, Brightkite, and Loopt will enable users to get more real-time information about their immediate environment. -