A look at what Kinect's IR beam does using Nightvision Goggles!

[DaHuuuuuudge]

yo_john117 said:

Wow thats pretty cool!  What do all those dots do?

I'm pretty sure that they callabrate the distance between adjacent dots, then detect movement on a 3d plane based on the distance change from the dots. But that is just my idea, I have no clue if thats true.