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    • 4. 发明授权
    • Determining user attention level during video presentation by monitoring user inputs at user premises
    • 通过监控用户场所的用户输入,确定视频呈现期间的用户关注度
    • US08763020B2
    • 2014-06-24
    • US12251233
    • 2008-10-14
    • John ToebesPhilip Clifford JacobsGuido JouretMatthew Kuhlke
    • John ToebesPhilip Clifford JacobsGuido JouretMatthew Kuhlke
    • H04H60/32
    • H04N7/163H04N21/4104H04N21/44222H04N21/466H04N21/4667
    • In one embodiment, a method comprises identifying, by an apparatus at a user premises, a presentation of an addressable video stream to a user; detecting by the apparatus whether the user has supplied a user input, relative to the presentation, to at least one user input device; the apparatus selectively associating each user input detected relative to the presentation with a corresponding identified position of the addressable video stream; and generating, by the apparatus, a data structure enabling identification of an attention level by the user toward at least a portion of the addressable video stream, the data structure specifying an identifier for the addressable video stream and specifying whether the user supplied any user input relative to the presentation, including selectively adding to the data structure at least one user input and the corresponding identified position.
    • 在一个实施例中,一种方法包括通过用户场所的设备将可寻址视频流的呈现识别给用户; 由所述装置检测用户是否已经将相对于该呈现的用户输入提供给至少一个用户输入装置; 所述设备选择性地将相对于所述呈现检测的每个用户输入与所述可寻址视频流的相应的所识别的位置相关联; 以及由所述装置产生能够使所述用户能够识别所述可寻址视频流的至少一部分的关注度的数据结构,所述数据结构指定所述可寻址视频流的标识符,并指定所述用户是否提供任何用户输入 包括选择性地向数据结构添加至少一个用户输入和相应的识别位置。