That is essentially what one-footed drivers do when they detect a situation that might require braking, switching the foot from the gas pedal to the brake pedal, and watching and waiting.

Supplier Bosch has shown off a pedal it believes can encourage eco-friendly driving, as well as deliver safety warnings more effectively. Read more at Car and Driver.

In this episode, he'll describe how to build one of his Guitar Hero foot pedal controllers, ... Depending on manufacturer you may need a star driver bit, Phillips or whatever you happen to find.