作者: Ratna Rambaruth , Clive Henry Gillard , Sebastian Aleksander Paszkowicz , Andrew Roger Kilner , Victoria Sophia Jennings
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摘要: A display arrangement comprises an image device having two or more sets of images for display; a camera directed towards positions adopted by users viewing the face detector detecting human faces in captured camera, being arranged to detect at least categories; and means, responsive frequency detection categories one different periods, selecting set be displayed on that time day.