DemoMobile, the biggest "look at my company, please invest!" show in the world has finished for another year, and there have been a number of good products on show designed for the mobile phone. There was the tilting screen as a cursor, the number buttons as a touch pad, the take a picture of an advert and we'll scan online shops for it... the list is endless, but the problem is the same. They need support from carriers and handset manufacturers. The Feature rounds everything up.