I wired my 7d with the camera cable, but it was just for copying photos. Is what you are talking about similar to what the 6D does or does it have even more functionality? I use an iPad mini. Once it connects (it can take a min), it is quick and responsive. Nice to hear that there are 3rd party accessories for other cameras.
Edit: Just watched the video. Looks pretty cool.
« Last Edit: June 11, 2013, 04:01:40 PM by captainkanji »
Canon 6D, Meike battery grip, Black Rapid Strap
Samyang 14mm f/2.8, EF 40mm f/2.8, EF 50mm f/1.4, EF 135mm f/2L USM, EF 200mm f/2.8L II USM, 430EX II Speedlite
HDR photos look best when I can't see them.