Hewlett-packard Development Company, L.p.

King Sui Kei

Alexander Wayne Clark

Yi-Chen Chen

Derek Kanas

Kun-Cheng Tsai

Peter Siyuan Zhang

Nick Thamma

Chih-Hua Chen

In one example in accordance with the present disclosure, an attention analysis system is described. The attention analysis system includes a database. The database includes 1) images indicative that users are paying attention to corresponding computing devices and 2) images indicative that users are not paying attention to corresponding computing devices. The system also includes an analyzer to extract multiple user position characteristics from a stream of images of a user disposed in front of a computing device. A comparer of the system determines, by comparing the stream of images of the user to the images in the database, whether the user is paying attention to the computing device.

Computing device attention determination

In one example in accordance with the disclosure, a computing device is described. An example computing device includes a gaze tracking device. An example gaze tracking device identifies, from a captured image, a gaze region for a user viewing a display device coupled to the example computing device. The gaze region indicates a location on the display device where the user is looking. The example computing device includes a controller. An example controller determines a first window on the display device that is aligned with the gaze region and based on a determination that the first window is aligned with the gaze region, adjusts a video setting of a second window that is outside the gaze region.

Gaze-based window adjustments

Examples disclosed herein provide a computing device. As an example, the computing device includes a camera comprising a lens, and a housing comprising an opening extending through the housing, wherein the opening is to accommodate the lens. The housing further includes a shutter to selectively obscure the opening, and a mechanical trigger, upon receiving an electrical signal, to move the shutter to obscure the opening. Upon the mechanical trigger engaging the shutter to obscure the opening, the housing further includes a mechanical feature to block the mechanical trigger from moving the shutter to expose the opening

Camera shutters

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Spring, TX, United States of America

King Sui Kei