Introducing the AutoExec WM-01 Wheelmate Steering Wheel Desk Tray - Gray - , featured in our Other Vehicle Parts department. This product generally ships within 2 business day(s) from Pinellas Park, Florida, and weighs 2 pound(s). Attaches to your steering wheel for easy access to a writing and drink storage surface. The Go Office Wheel Mate Steering Wheel Desk is flat for writing and perfect for lunch or a snack. This Go Office Wheel Mate Steering Wheel Desk stores neatly in your car when used with the larger Auto Exec Laptop Car Desk. For safety reasons, never use this product while driving. Easily convert your car into your personal automobile office with the Wheel Mate car desk by MobileOffice.
Of course, when it comes to useless inventions, it is most likely that that Japan had it available first. This one is Thanko's eDesk.
Seriously. If, not to be used while driving, then get out of the car.