Okay, so I'm incorporating my iPhone into a gauntlet, and I have no idea where to download a screensaver-type app that will loop constantly while I'm walking around in armor. I'll actually be using the phone as a voice changer/projector. I'll have the phone wired to a mic and to speakers on the back of the helmet underneath some Predator-style dreds/tubes.
If anybody has prior experience or helpful advice, PLEASE let me know. I've never done anything tech-wise with a kit before except for lights and fans.
I'd welcome any and all suggestions.