Details have appeared on the internet  regarding windows mobile 7 and mircosoft is planning at least three methods of interacting with the device aside from pressing buttons.Instead they are thinking of having a multi-touch capability like the iPhone or Microsoft’s own Surface, but it looks like WinMo 7 handsets will also be controllable via shaking and rotating the device, and even at a distance by way of camera-based gesture recognition sounds good but its very early in the design phase.