Electric Imp Tweeting Cat Door

Objective:

In the end, everything worked out wonderful. See the full build page at:
http://whiskeytangohotel.com/ourcatdoor

I have just integrated a robotic hand to the project. When a cat moves through the cat door and triggers the Imp to tweet, it sometimes will send a ‘tweet’ to make a robotic hand on my desk perform on of several gestures (anyone can ‘tweet’ to make the hand gesture). Build page with source, etc at:
http://whiskeytangohotel.com/handofpi

Thanks for checking out my build and thanks for the help from the forum!