Sceadwian
Banned
This is slightly offtopic but related to some electronic devices I've seen "Laser keyboards" for example. I was wondering if anyone knew of any place you could get custom laser difraction screens? Most cheap laser pointers you can buy come with a few caps that show some little smiley faces or a few various patterns like a cross or a logo, was wondering if anyone knew where to get custom ones, or if it was possible to home brew.
