At the moment mobile phones either feature a keypad or a touchscreen, although some of the newer models are now featuring both. A company called Pelikon has developed a new type of keypad, designed for mobile phones that combines both these functions into one, the Morphpad.
As you can see from the video below the Morphpad looks like a standard QWERTY keypad that is features on many of the mobile phones today, but it can also be used as a touchpad and it features LED backlighting which can be programmed to display a number of different functions on the keypad.
News Source: http://www.geeky-gadgets.com