Future Apple Watch bands could have built-in user ID — Apple World Today
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Future Apple Watch could have built-in user ID, so you won’t have to enter a passcode to unlock the smart watch. Apple has been granted a patent for a “wearable electronic device having a light field camera usable to perform bioauthentication from a dorsal side of a forearm near a wrist.”
An electronic device may include a fingerprint sensor, a facial recognition sensor, a retina scanner, or other form of bioauthentication sensor. In some devices, such as an iPhone or iPad, a bioauthentication sensor may be provided adjacent (or as part of) a display of the device. However, in a wearable electronic device such as a watch, there may be little or no room for providing a bioauthentication sensor adjacent (or as part of) a display of the device.
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