In fact, I'm reminded of my trip to the Consumer Electronics Show in Las Vegas a few years ago. A small Israeli firm named Prime Sense was launching their innovative system of infrared and traditional cameras. To demonstrate the gear, they played a homegrown boxing app. Microsoft saw this technology and licensed it, resulting in Kinect. Ironically, Apple negotiated with Prime Sense but were apparently too difficult to deal with, and Apple's loss was Microsoft's gain. Now, Box the Bag brings a similar experience back to the Apple world. By analyzing the front camera feed in real time, Box the Bag detects when and where you 'throw punches' and makes sure you land them where the random target appears.
It's remarkably accurate as long as your room is well lit and your iPad is positioned properly. I love apps that try to expand our notion of what the iPad can do and Box the Bag does that by a mile.
The interface is attractive, in a dingy underground gym sort of way, and the intro music, while not Eye of the Tiger, is inspiring. Box the Bag itself is inspiring, too, as it shows what developers can do when they think creatively. I hope to see more enhancements to the app, and more apps that leverage this kind of technology.