Ok – this looks like an upmarket lighting solution where each unit costs somewhere between $499 to $829 depending if it is 16 or 64GB lighting device, or 3G! This would also come in handy to keep the light-person busy or may be not, as it would be rather distracting but anyway nice … as long as it is proof of the concept.
Out of all the unusual iPad usages, this could undoubtedly be put on top. Following the lead from this I could see people using iPad as a chopping board (it has already been used as a chopper though!) or something else.
Regardless, the outcome is great with very soft and diffused light. Interesting experiment by Jesse Rosten.