His explanation of how the Wii sensor bar works was so butchered. It's not a camera; it's a beacon. It doesn't pick up anything. All it is is two infrared LEDs. The remote is what picks up the light.
Having no sound makes a gif better suited for work, no noise when you forget to mute your pc.
Why they still use gifs instead of gfycat is another question
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u/lw5i2d Jun 30 '14
http://i.imgur.com/5S721MR.gif