Gone are when you couldn't start your car's engine without a physical key. Modern vehicles today come with key fobs that are more useful than just starting your car and locking and unlocking its doors ...

NFC versus ultra wideband. Tap-to-start versus passive signals. If we’re going to use our phones to operate our cars, we need to get a lot of this straightened out — and soon. NFC versus ultra ...

Car keys have quietly moved into the same place you already keep your boarding passes, payment cards, and transit tickets: your phone. On modern vehicles and Android phones, it is now possible to ...