This appears to be the world's first USB Follow Focus controller, although its not just limited to controlling focus. Thanks to the guys at 5D Mark2 for posting this story. There's a video and details after the break.
So you want to stream your 7D live from that helicopter rig because you've got a live Moto Cross event to web broadcast? Before the helicopter's control system would have interfered with the WiFi. Not now. Find out more after the break.
This is a very cool new piece of kit which has been developed by Steadicam™ inventor, Garrett Brown. The key is light weight cameras, so it's clearly a boon for DSLR enthusiasts. Thanks to Digital Rebellion for bringing this one to our attention. All the spec after the break.