Amazing pen knows where you put X or O in Tic Tac Toe!

I just saw an amazing video of pen called Livescribe which was built by a company called Infocom, the pen has a virtual machine called Z-Machine developed by Infocom to help port their games to the myriad of incompatible computers that were around in the early 80s. This could really have amazing uses, as its an intelligent pen. The bad thing about this was that you have to read for the instructions on its small LCD screen. Here’s the video enjoy:

The pen seems to be created in 2010, but still it’s a must watch. :)