Locle is a new type of mobile friend finder application that lets users see where their friends are and be notified when they come nearby. Locle uses a combination of cell tower triangulation, wi-fi access point triangulation and global positioning satellites (GPS) to determine user location; and integrates with established social networking application programming interfaces (APIs) to determine friendship and identity.
Locle is available to download to mobile/cell phone from http://get.locle.com for Apple iPhone/iPod Touch, Android, Palm Pre, Nokia Symbian S60 and S80 editions 1, 2, 3 and 5, Java Micro Edition, Blackberry (RIM), and mobile (wireless) web at http://m.locle.com. It is also available in Facebook and Netlog as an embedded app.