Quake For the Blind
Kirby-meister writes: "An interesting article on The Boston Globe talks of a company, ZForm, which has modified Quake for the visually-impaired. The article also goes into an interesting discussion on how visual our world is becoming, possibly leaving the visually-disabled behind the technological advances."
While maybe not to the Quake extent, this has been done before.
At CHI '99 in Pittsburgh two computer scientists from the University of Chile presented work on an acoustical version of Doom which they created for blind children. Parts of their study focused on the cognitive spatial structures that the kids created, but it was basically the same -- they created an aural-based world with different sounds for bullets, monsters, doors, etc.
The talk was pretty interesting - it's a neat read.
Citation for the interested:
Interactive 3D Sound Hyperstories for Blind Children
M. Lumberas and J Sanchez
Proceedings of CHI 1999, Pittsburgh, PA
ACM Press, New York, NY
pp 318-325