iPad And Golf Instruction

I've had little time today to look at the specs on the iPad2, but with the same HD camera as the iPhone, I'm curious if we'll see this device become part of the golf instructor's bag of tricks? So many already use video, but it just seems that if the screen resolution is strong enough in the daylight, that this could become a revolutionary teaching tool due to its simplicity, screen size and portability.

Teachers out there: your thoughts?