This is really cool and would be a fun project for a Saturday afternoon. The new media is so fast we will probably be living in a Star Trek world in a few years. Things are moving so fast. These videos are proof.

YouTube - How to Make a Cheap Multitouch Pad

This other video isn't on YouTube so I just have a link but do check it out. This guy is really inventive and has figured out how to make a interactive 3-D environment on your big screen tv with a Wii controller and with a infrared pen. It's pretty cool.

Research in action and for a few buck$

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Traci
Lynnwood OPC
Psalm 52:8-9
8 But I am like a green olive tree in the house of God: I trust in the mercy of God for ever and ever.
9 I will praise thee for ever, because thou hast done it: and I will wait on thy name; for it is good before thy saints.

That was really well done. Thanks

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Bryan Wiley
Southern Baptist Theological Seminary
Reformed Baptist Church
Louisville, Kentucky

That was really cool!

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Brad
PCA Member
Virginia

Here is a more instructional video for the infrared pen with wiimote interactive whiteboard. Not sure why my other youtube video above didn't imbed.

I also found another more instructional video of the head tracking device. This guy is so smart, he just sent a huge wave through the gaming world with this head tracking thing.