This Incredible Project Uses Old Cell Phones to Stop Illegal Logging and Poaching

[Wireless News]

Once the smartphone is altered, the Rainforest Connection installs the device high up on a tree, where it’s well-hidden from the eyes of illegal loggers or poachers.

More... (http://news.yahoo.com/incredible-project-uses-old-cell-phones-stop-illegal-205910867.html)