Gigaom has a thought-provoking article on non-cellphone devices which use the cellular networks. The ones that Stacey mentions are:

* Smart Insoles
* The BI HomeGuard Anklet
* Zoombak
* The Cameo Picture Frame
* Ford Work Solutions
* The Flaik
* DriveCam

Ubiquitous networks are the future, and IMHO, represents a great opportunity for building specialized businesses. What India specific device-oriented applications do you think would be most compelling on top of a network?