I've seen a few apps for iPhone and iPad out there that connect to your mac book and let you manipulate a DAW such as ProTools or logic with a multitouch control surface. I guess it's not outside the realms of possibility that a helper app like the commander or browser could be written that could connect the eigenD mixer controls (and for that matter anything else in the system) to an iPad. You could either use it yourself, or hand it to your soundtech to give them the ability to control the levels of your drums, bass and lead instruments during a gig. Just a thought.