Jumplay: Double Dutch for the New Millennium

We have all seen those gadgets that display the time or a message using a rapidly oscillating wand fixed with tiny LEDs. However, only designer Jacky Wu was clever enough to apply this technology to a jump rope. After all, it makes perfect sense—as you jump, the device records each revolution then displays that figure… » 4/29/08 6:50pm 4/29/08 6:50pm