200e

hi all

I was playing with my sons mini spinning top in a a4 size container
enjoying watching it bounce off the walls and change direction and
eventually slow down.

I then saw this http://gizmodo.com/tag/Fullpower-MotionX_Poker/

and started to think it would be great to have a device that you could
shake like the above and it send out midi/ control voltage to my modular..

My question is ,,,,is this possible has someone done this? if so who
could I talk to to make it happen?

It would make a great random generator for experimental music

I dont own an ipod touch or iphone but would get one just to do the above.