On Thu, 30 Jun 2005, Don Taylor wrote: > Avoid the brightness drawback, turn the pointers around, paint directly on > the retina. > > You did ask for twisted. You could sell these as a kit. Alas the box would have to be large enough to hold the supplied white cane and opaque blind man's 'sunglasses' needed for completion. Peter -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist