So you are tired of your motorcycle helmet getting dirty on the road? The WiPEY might help. It is a mini electric wiper for rainy conditions. It keeps your visor clean without you having to break a sweat. It runs on batteries and can be activated at the press of a button.
WiPEY has an aerodynamic shape, weighing only 55g. Expected to ship in October. You can find it on Kickstarter at this time.