Smartphones are the big game, but feature phones still out sell them as smartphones are typically out of reach price wise, and this is perhaps where Sonar wants to step in.

Sonar’s idea is to rethink the way the average customer plus into their multitude of social network sites and who know really know one smartphone from another and basically use a mobile phone to communicate.

Sonar was at MWC 2009 and showed off their new mobile OS system and we have a video demo of it in action for you below.