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Topics - chrisf77

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1
IR Pens / maglite ir :) easy
« on: May 16, 2008, 09:13:30 PM »
here is what i did for my whiteboard pen
bought this http://www.maglite.com/product.asp?psc=1AAACELL&pt=R
8-9$ idk
unscrewed the top area where the light bulb is and replaced with an IR led.. just cant stick the lense thing back over the light but i dont mind..

the flash light actually even works with the regular light it comes with.. idk lol

2
Project Ideas / different ir lights?
« on: May 13, 2008, 08:50:12 PM »
just my thought on something..

if light is wavelengths then ir light is also a wavelength? doh
if the frequencey of the ir light can be adjusted like a radio tuneing to a different channel..
then you have solved the xyz 3d 3 cameras what ever ur idea was to figure out which point is which if you are useing multiple points.. as long as u emit the light and not reflect it.

same deal for the multiple head tracking..
as long as u had split screens or multiple screens.. 1 for each head tracker it should be no problem..

im sure its not so easy to change the wavelength or ir light.. if you changed it would you still have a camra that can see it? so what im saying is if the light wave is changed then the camra also needs to be adjusted.. kinda like tuning to a station..

idk maybe this is stupid.. i guess the average person can not do this.. but i have a feeling its the future of ir or it already is and im stupid.. haha

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