
First unveiled at Ars Electronica 2003, “Teleklettergarten” is claimed to be the world’s largest keyboard — basically “an indoor climbing wall like the ones used by Alpinists to train for a vertical ascent, connected to a monitor.” Video (German) after the jump.
Visitors go through a trainee program to learn software development skills. Programmers and climbers work collaboratively in an oversized programming environment
(Thanks, Zipped)