Over the last few months, there has been increasing levels of buzz around user interface. From Microsoft’s Surface to the wii and iPhone, the trend is clear – the humble mouse and keyboard/keypad’s dominance are likely to fade as more intuitive and ultimately ‘human’ forms of interaction emerge into the mainstream through touch, motion and voice.

Therefore, it was particularly interesting to get a sneak preview of the next version of Windows which included many of the user interface innovations shown in the Microsoft Surface. Indeed, given the success of the iPhone, how long until we see this functionality coming to Macs?

Below is an early demo of the new Windows 7 OS in action:

Video: Multi-Touch in Windows 7