CONTROLLED ACCESS TO FUNCTIONALITY OF A WIRELESS DEVICE

Various embodiments of the invention may be used to verify that a person being authorized by biometric techniques to use a device is a living person and not some form of recording intended to spoof the system. Some embodiments may try to cause a change in a measured biometric feature, and compare im...

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Bibliographische Detailangaben
1. Verfasser: Ferren, Bran
Format: Patent
Sprache:eng ; fre ; ger
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