SCUBA Mask Wiper Blades

Cars are manufactured with windshield wipers for one simple reason: they help you see better in wet conditions.  Given this fact, it makes perfect sense to take this concept to other areas of life. 

I like to SCUBA dive, but I have always found the mask visually restrictive.  So, it is completely logical to add wiper blades to the mask to improve the visibility. 

Underwater Chindogu, Dude.