Car keys have quietly moved into the same place you already keep your boarding passes, payment cards, and transit tickets: ...

A remote keyless entry system is a handy addition to any car. You can use your remote to lock and unlock the doors and open the trunk or hatchback. For people who don't like fumbling around with keys, ...

Keyless entry systems have made locking and unlocking car doors much easier. However, they are not without drawbacks. The truth is that there are few things more frustrating and embarrassing than ...