Light Up Shoes?

If someone told you that you could have shoes that would light up when you danced, would your first thought be the Dora the Explorer sneakers from Walmart? Initially I thought, No way...but then after seeing the Zap Sandal ($2495) by Jimmy Choo, that thought changed to...Yes way! These 5 inch heels are said to light up when you dance but how do they know you're dancing and not simply walking? Is there a "special dance" you have to do to make 'em work? Seriously...I have no clue. I don't have a pair but I would certainly "cut a rug" (as my Father would say) if I did!

Photo Credit: Jimmy Choo/nymag.com