Now's your chance to cast your ballot for the 2006 Wearable Device of the Year! Our Engadget Awards nominees are listed below, and you've got until 11.59PM EST on Sunday, April 15th to file your vote. You can only vote once, so make it count, and may the best tech win! The nominees: Aliph Jawbone Bluetooth headset, HAL-5 robotic suit, Motorola / Oakley O ROKR, Nike + iPod, Shure E500PTH, and Sony Ericsson MBW-100 Bluetooth watch.