USER AUTHENTICATION CONTROL USING ULTRASOUND

Present teachings relate to a method for initiating an authentication process on an electronic device, the method comprising transmitting an ultrasound signal from an ultrasound transmitter, generating a measured signal by receiving at an ultrasound receiver an echo of the ultrasound signal being re...

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Bibliographische Detailangaben
Hauptverfasser:	HUSSMANN, Holger, DANIELSEN, Laila, STRUTT, Guenael Thomas
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	Present teachings relate to a method for initiating an authentication process on an electronic device, the method comprising transmitting an ultrasound signal from an ultrasound transmitter, generating a measured signal by receiving at an ultrasound receiver an echo of the ultrasound signal being reflected by an object, analyzing the echo by processing the measured signal, and initiating the authentication process on the electronic device based on the processing of the measured signal. The present teachings also relate to a method for maintaining an authenticated state of an object. The present teachings also relate to an electronic device comprising an ultrasound system for initiating an authenticating process. The present teaching also relate to an electronic device comprising an ultrasound system for retaining an authenticated state of an object. The present teachings also relate to a computer software product for implementing any method steps disclosed herein.