Multiple Iphone Power

[whtglvz1]

I am concepting an installation that involves roughly 40 iPhones in a grid that altogether form one large video image.

Does anyone have any information/suggestions on how to run all 40 iPhones to the same power source to be able to power on/off and start the content all at the exact same time?

 

[hang-the-9]

I suggest you contact Apple and check with them. There are also device management companies like AirWatch that may have a utility for running the same thing on multiple devices at the same time. I'm sure there will be lag though.