Finger Dance Alarm Clock: it's like DDR, in an alarm clock

If the world required that you complete an expert DDR jam each morning only moments after you awoke, there's a solid chance the global death toll would far outpace the birth rate. Thankfully, all that's typically necessary is that you actually listen to whatever device you've got ringing. If you've noticed lately that said noises just aren't cutting it, here's a little puzzler that's pretty much ...
Original article from http://www.engadget.com/2009/07/04/finger-dance-alarm-clock-its-like-ddr-in-an-alarm-clock/