Natal Inner Workings Interview


New Scientist has a really interesting interview with the Natal lead. It turns out that they are using a machine learning mechanism that they’ve trained with “terabytes” of sample data. It then can recognize 31 body parts within a given video frame using 10-15% of the 360’s compute capability in 10 milliseconds. It takes 160 milliseconds to identify a new user. That’s all really cool tech.

My real concern is whether or not it will be useful for anything other than Wii-style mini-games and party games. The Wii sold a lot of units, so there is some business sense there, but will the motion tracking lightning strike twice or has the fad faded?

Microsoft’s Body-sensing Button-busting controller

Here’s a video that Kotaku recently linked to that shows a little debugging info for Natal depth buffer.

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~ by shaunkime on January 11, 2010.

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