Here's a cheap spring loaded flat folding clamp if you have a need to tripod mount your iPad or other Tablet. It can fit variety of large tablets or smaller items down to an iPhone. We often have to mount our iPads to a light stand to display scripts during voice over work or as a make-shift cue card for the talent to reference.
@Brian - Good question. It looks spring loaded to open up wider and the base lip looks narrow to support portrait position.
Emm, will this display the iPad in vertical position? Thanks.