"It features a filtering "shield" over the mouth and nose, which cuts particles and dust, then expels them through a plastic tube when the user exhales. The helmet isn't currently in production, but the designer hopes to find a manufacturer, then market the device for around £100. Now all it needs is an attached Bluetooth headset so you can communicate back to the Death Star without taking your eyes off the road."
-Joshua Topolsky @ Engadget