Helmets need wipers

The rain was intense. Not as intense as the rain last November, though. But it still made its presence felt. I felt old feelings rushing back in me. One of those was that helmets needed wipers. Yep, like the ones you have in cars. Driving requires concentration; driving through rain requires much more concentration;worser still, driving through rain at night requires the highest levels of concentration. Matters are made worse if the view through your helmet is clouded with rain drops. Hence it would be nice if helmets came attached with wipers

Ya, I know, the idea sounds ridiculous, still...

Btw, anyone has any idea on what to do in such situations?

Update (9th July 2008): Google Analytics says I am not the only one searching for such a helmet. Hence, if anyone does come across such a helmet, please do leave a comment as to where you bought it.