E3: Ubi unveils Your Shape

Ubisoft has unveiled Your Shape, a fitness title designed to work with a new camera for the Wii.

Much like other fitness titles, it'll measure how many calories you burn and track how well you do exercises. But there's a twist - it'll be the first fitness title to allow for hands-free workouts.

Ubi has been working with Nintendo to design a custom camera for Your Shape. It'll plug into the Wii's USB port. Then you'll be able to get real-time feedback on how you're doing, and see whether you're matching the correct postures on-screen. No need for a remote or nunchuk, let alone a balance board.

Your Shape will be out in time for Christmas.