BMW car key prototype unlocks hotel rooms, train seats [video]

RELATED TOPICS

Researchers at BMW have developed a prototype car key that will unlock much more than just car doors. They've taken the wireless key already used to many cars and added an NFC, or near-field communication, function. NFC works over a distance of a few centimeters and is already used in contactless payment or ticketing applications.

RELATED TOPICS
ITWorld DealPost: The best in tech deals and discounts.
View Comments
You Might Like
Join the discussion
Be the first to comment on this article. Our Commenting Policies