This might have possibilities... a material with such low surface energy that the water beads immediately (think RainX), combined with a shape that drags droplets off the active lens surface. For that matter, I wonder how much better the existing lens would get just by applying a RainX coating to it?
Hey all! I'm currently an advertising student at Temple University and am doing my senior project on developing a campaign for the Chevy volt. I was wondering if you all could take this 1Q poll on the Volt...thanks!
http://www.surveymonkey.com/s/BWF8DHC
Don't know for sure, but here is a off-the-wall idea.
Since its gets dirty because of dirt being deposited by the low-pressure zone behind the car, maybe an appropriately designed cowl could ensure the air-pressure just around the camera was a high-pressure zone and hence that the dirt would more likely deposit itself on some other part of the rear.
Of course a passive cowl would take detailed modeling of the airflow and may be difficult to get to occur at all speeds.
Maybe an air-tube from the top edge of the door down to just around the camera so its sucking air from the roofline (high pressure) and releasing around the camera.
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BoultVolt Red 2011 #3745. More freedom than electric.
Personal best, 82.1 miles on one charge.
While I'm moderator my job there is to delete spam. To be clear, in my posts I'm speaking as myself. These views are my own and don't represent this board, my university, employer,etc.
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