citrus, peppermint, and the vibrating seat belt
September 5, 2005Researchers try various ways to keep drivers alert. So how will the scents be delivered? A spritz in the face from a nozzle in the steering wheel? A squirt of grapefruit from the person in the passenger seat?
But the vibrating belt might work, whereas the vibrating foot pedal might panic one who is dropping off. But the belt might also prove to be relaxing, like a massage.
What about a pair of cymbals descending from the roof of the car?
