Gyroscopic sensors detect when you're dancing and play accompanying music to your style. Walk in the proper strut and it'll play the Bee Gees.-- oatcake, May 09 2003 Antiphonal Running Shoes http://www.halfbake...l_20Running_20ShoesSing backup. [phoenix, Oct 05 2004] Last Tap Dance in Springfield http://www.snpp.com/episodes/BABF15Simpsons episode featuring some automated dancing shoes. Link courtesy of [mrthingy]. [phoenix, Oct 05 2004] There used to be an idea around called the Strutmaster 3000 or some such which was the same idea. It seems to be gone now so this may as well stand in its place.-- phoenix, May 09 2003 I like the idea of music that adjusts itself automatically to whatever beat it is I'm dancing to...(though calling it "dancing" is like the floor numbering in Donald Trump's apartment buildings) (wildly exaggerated, in case you didn't read the articles)-- DrCurry, May 09 2003 random, halfbakery