for guests only: Have you ever tried to take cookies that were baked for the guests, and got a warning slap on your hand accompanied by the sentence:the 'cookies are for guests only'? This interactive game uses 3 IR sensors and slaps anyone who tries to take a cookie from the bowl.

detail: A guidance servo and IR sensors in the background

Designed and made 2 years ago to be part of a costume take to 'Nowhere' festival in Spain