content: As I was watching the video I was already improving on the design and reducing the costs vastly. Though at that point you are making a customized product and would have to go through the entire process of making a new gadget without the backing of a mega-corp. Still, 4 cheap cameras, a gps/transmitter central circuit board piggybacking on the cell network, hooked up to your phone account (no need for 4 new ones), an improved glitter delivery system using the compressed air from the stink bomb thing combining the two and increasing both distance and force spraying that shit even better..... It could be done.