The river pebble polished with water became a prototype concept mobile phone
Granite. The designer by name of Sachin Mistry became which author, represents impressive enough device having onboard the 3,1-inch display and 3-megapixel camera.

Outwardly the device represents harmonious symbiosis of ideologies Palm Pre, rulers HTC communicators, and also something working under control of platform Google Android.
Also phone Granite is equipped 8-gigabytes SSD-card, Wi-Fi and Bluetooth modules for data exchange with devices under Windows or MacOS X. The sizes of phone make 121 x 58 x 9,5 mm, its case is made of glossy plastic. Concerning a brand under which such device could appear in a production version, it is necessary to guess only. Palm, HTC, maybe, Apple?