Method and device for detecting data concerning the viewing...

Details Method and device for detecting data concerning the viewing... Method and device for detecting data concerning the viewing...

1999-06-18

2008-09-23

Vu, Ngoc K (Department: 2623)

Interactive video distribution systems

Use surveying or monitoring

Monitoring physical reaction or presence of viewer

C725S012000, C725S123000

Reexamination Certificate

active

07428744

ABSTRACT:
Method, device and system for capturing and processing viewing data, which viewing data relates to the viewing behavior of users when viewing video data. Data about lines of sight of a user relative to the viewed video data are determined by projecting video data directly on the retina of the user and current eye positions of the user being thereby determined, which are transmitted by a telecommunications network to a central unit for further processing. In the further processing current eye positions are compared with predefined values, and predefined actions are triggered on the basis of the result of this comparison and/or the viewing data being stored in the central unit, and, for example later, being evaluated statistically.

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