A look at the evolution of car keys, from crank-start days to app-based access, and the most brilliant and baffling designs ...

Three hundred bucks for a new car key? Nonsense! When you lose your keys ... so the hardest part of this hack might be rounding up a PC with a DB-9 jack, but once you’ve got that covered ...

You'll also need ... might seem fantastic that the technology works at all, never mind trusting it to unlock and start your vehicle every day. If you're running into trouble with Android car key ...