GM adds a wallet-sized Key Card to lock, unlock, and start various vehicles. See the full list of models that offer this backup access feature.

Volvo's controversial decision to replace traditional key fobs with credit card-style keys in its EX30 and EX90 electric vehicles may be short-lived. Stephen Connor, Managing Director of Volvo ...

I've got a client who wants to set up a key-card access system and integrate it with an online scheduling system. I'm comfortable with PHP, and I'm looking at a few scheduling applications, but I'm ...