I can give away something on Xbox one brah <| sep |> You misspelled that . It ' s spelled aples . <| sep |> IR is light . The sensor in the wiimote which detects it is a ccd array . It is a camera . The IR receiver in your TV only has one pixel , which is why that isn ' t a camera . Also , the front facing camera on the new 3 DS has an IR emitter next to it . When you ' re playing in the dark it turns that emitter on , bounces IR off of your eyeballs , and uses that to track your head to stabilise the 3 d . The camera is then tracking two IR hotspots , exactly like the wiimote does , from a real camera . <| sep |> Wait , don ' t let it blow all over the market . Quietly invest . <| sep |> Perhaps the meme is evolving , with but that ' s none of my business implied .