I will probably be working with Josh on some of these projects. Imagine a daisy book on the pen in audio with braille/tactile diagrams fully indexed into it.
Or, imagine a tactile street map such as done by Josh's TMaps project, but fitted with the pen, it could have almost any map related info stored so that when you touch the pen to the map anywhere, it will know about that location to any depth you can think up. It's pretty exciting stuff. Tom Fowle Smith-Kettlewell RERC
