Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Philip Robert Harrison0
Peter John Marshall0
Date of Patent
March 13, 2012
Patent Application Number
11631143
Date Filed
June 29, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
Data processing apparatus arranged to receive successive images from a video camera and to receive audio data from a microphone comprises means for detecting inter-image motion in the video images; means for detecting audio signals in the associated audio data satisfying one or more predetermined audio criterion; and activation means, for activating a control function of the data processing apparatus in response to a predetermined sequence of a detection of inter-image motion satisfying one or more predetermined motion criterion and a detection of an audio signal in the associated audio data which satisfies the predetermined audio criteria.
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