Hi all,
have been looking at a solution to providing total coverage of IR light instead of using 4 emitters - do you think a 360 degree emitter do the trick to provide an even coverage, the link is below

http://www.camsecure.co.uk/Camsecure_IR_Lighting.html

Thanks

Matt

I think it’s interressant but you may have a big multi touch surface for using the 90 leds :p the idéas is so cool I will try to make one with less Leds.  I prefer use 4 “Halogen Look Alike IR Bulb” Its cheaper and the result must be better