Wii Remote is Multifunctional!!!

Yeah, it's true, when I visited some webpages of Ragnarok... XD... I found a video that shows how to make a interactive whiteboard with only wii reomte, in any wall, it's easy, cheap and soo cool!!
Teh name of teh genius geek is JohnnyLee (johnnylee.net). Teh idea is very simple, only we have to know how the wii remote works. JohnnyLee said that the wii remote has an infrared light detector in front and simply we can use an infrared pen to remark the wii remote detected zones. The connection for pc is via Bluetooth, yeah... the wii remote has bluetooth... and there are programs on internet to do this work.
If u don`t believe me, watch te video:



Soo cool no?
See ya