Tilt With Lilt

Apologies for the terrible title to this post...

Anyway, now if you have a fancy MacBook or even most (i believe) models of iBook etc, basically laptop version of Macs then you should be able to use this program.

Lilt allows you to set the machine to sense tilts in the screen or actual body (such as you physiclly lifting and tilting it left) to set off various actions. These can include opening documents or shutting down for example. Lilt can also work with lighting to detect lighting changes and act on them accordingly (altough i couldn't get the lighting sensors to work)

Free to try, $5 to buy - http://www.jonn8.com/lilt/