Since the invention of the modern personal computer the essential and most used input device the mouse has barely undergone a major design change. Although there have been a good amount of minor design changes and a wide variety of options none of them proved to be quite appealing in the market. The classic design still rules. Last year we covered a prototype project by Pranav Mistry called the Invisible mouse . It was a setup which tracked hand movement and gestures to control the cursor on the computer screen. It actually liberates you for holding a mass of plastic which is also responsible for a wide variety of wrist and hand related ailments.
If you are among the ones who were pretty amazed by the invisible mouse, I found that there is actually a piece of hardware named the 'evoMouse' which does the same. The evoMouse was unveiled at CES 2010, probably did not catch a lot of media coverage. Its from a South Korea based company called Celluon.
