Using the eZ430-Chronos Hands Free

[hornm]

Hey guys,

I had an idea for using the eZ430-Chronos as a hands free device as it has a built in accelerometer.  This allows for the use of tilt axis for navigation and other operations.  I was wondering if anyone had any ideas on how to get the watch to stay in standby mode until it is activated to use the watch.  What could be used to awaken the watch from sleep mode and do this without too many false positives.

I plan on using the supplied normal operation code and modifying it to just add in the capability to use it hands free.

Thanks!