A "key" feature of today's car keys is not having to physically touch them to enter or start the car, thanks to developments like RFID proximity technology (which is short for radio frequency ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 5 minutes ...

You’ve lost them and you’ve found them. The once humble key has grown up, gained utility, and may soon become obsolete. Here are some highlights of the key’s evolution: Chris Amos and Roy Ritchie 1949 ...

Today’s new cars pack in more high-tech electronic features than ever before, and that includes in the key fob. The device has gone far beyond simply locking or unlocking doors, starting a car ...

Add Yahoo as a preferred source to see more of our stories on Google. A "key" feature of today's car keys is not having to physically touch them to enter or start the car, thanks to developments like ...