What a coincidence - I'm currently reading his collection Labyrinths. If you've enjoyed the short stories of Ted Chiang I'd highly recommend it.

Well I guess its neat they added a tactile map for the blind at the beginning of the maze, except the solid hard barrier at the bottom within the very narrow spaces and with hard corners is a massive tripping hazard even for people who can see.

Hope they have good signage, or at least a debugger. A real-world recursive data structure!