I’d attach it to a bladder sized like a welcome mat. Then, the signals would remotely activate stage lights and/or mechanical set pieces or animatronics. But I guess that is a niche application for a niche product.

Nice Idea There all sort of piezo-electric products that can help you get there. This website has all you need

 

Has my thread been hijacked? I was talking about using the pressure sensor in a TPMS. How did this turn to doormats with piezo's in it and stage lighting?