Holding the keys to a car is a symbol of power and responsibility. When you first get your driver’s license and take the car for a victory run there is this moment when you get handed the keys and the metal sparkles with the glisten of hope. If someone has had too much to drink, you take their car keys away from them. Pulling up to a nice restaurant, you entrust the keys to the valet drivers so they can park your car. Car keys are not only the way to open and lock the vehicle but also the means to operate it.