Game with a laser pointer and an 8x8 LED matrix

[fdufnews]

I have seen this http://blog.makezine.com/archive/2010/04/arduino-based_game_controlled_by_la.html on makezine

Seems really funny. The design http://www.cs.cmu.edu/~ehayashi/projects/lasercommand/ is well documented.

[eziosoft]

brilliant

[Grumpy_Mike]

Congratulations I am sure you have a bright future before you, well done.

[raron]

Brilliant is right! And with a really beautiful finish too, both hardware and software. Also a clear and concise explanation of the principle and schematics.

[hwiguna]

Amazing!
It's like magic.  Thank you for sharing the secret of how it works.