I am getting insane reactions with this. Nobody understands how I can poke my finger into their phone, then pull stuff from it. I made business cards that look like the low battery popup (thanks, Kim Andersen) and it makes for the wackiest way to organically hand out your contact info: It's an incredible visual effect and isn't about your card but about the spectator's phone. I found the hidden settings and use it to produce money and sponge balls from borrowed phones. Brilliant!