Published by OneSwitch.org.uk Wednesday, 26 October 2011 9:30 pm.
On the back of my daughter's love of Dance Dance Revolution machines, Hand Dance Pro and with SpecialEffect's support, I recently built a one-switch interface for DDR games.
Konami dance games allow you to use a standard joypad controller, which enables all sorts of accessibility hacks. The little interface box pictured below (front middle) allows you to patch one-switch to up to four dance moves. Just for fun, I attached a single floor-mat switch. With that you can just jump up and down on the spot to play the game. I did look daft doing this to Cameo's Word Up. Probably better suited to the Skinhead Moonstomp and the Pogo.
More great things about Konami's Playstation DDR games (aka DancingStage) include a range of high-contrast options, easier play options and the facility to play a song through in its entirety so you simply play for a high-score. You can also edit your own dance routines so you can slow things down significantly.
Of interest, Codemasters produced a PS2 game called Dance Factory has the facility to build dance routines from your own music CDs and will work in game-play with a single switch too.