Ford gets patent for smartphone key case

Ford patents a smartphone case that turns your phone into a key fob — Ford Authority — “Ford Motor Company was just this week granted a patent on a new type of smartphone case with all the necessary integrated electronics to allow the phone to function as a vehicle key fob… The device would communicate with the encased smartphone through the Bluetooth or NFC (Near Field Communication) protocols, the patent says, giving the user access to a virtual keyfob on the smartphone’s screen.”

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