Hyundai’s technology allows drivers to unlock and start their vehicle with their fingerprints.
An on-board security system helps determine the driver’s actual prints to prevent theft.
The technology is another example of how consumers want a vehicle to fit their lifestyle.  

It sounds like something out of science fiction. Like those movies where the crew, in order to open the hatch to the spaceship’s next corridor, place their hands on a blue-lit screen. Hyundai is now using that Hollywood magic with “smart fingerprint technology,” set to debut in the first quarter of next year.
Smart fingerprint technology allows drivers to unlock the doors and start the vehicle with a single touch.
What a time to be alive. How It Works
The Santa Fe is the first to receive Hyundai’s new wizardry, one of our favorite SUVs today interestingly enough. To unlock the vehicle, place a finger (even your middle one") on the door handle sensor. The encrypted fingerprint information is verified, then sent to a controller inside the vehicle. If the prints match the doors unlock. Once inside, starting the vehicle is done by touching the ignition, which uses its own fingerprint scanning sensor.
If the prints match, the engine fires up.
If the prints don’t match" Does the vehicle transform into a Bumble Bee style cyborg and defend its perimeter" It would be cool and would likely deter thieves, but unfortunately, no. And it’s not entirely...