Abstract: Various embodiments are generally directed to automatically observing reactions of viewers of 2D and 3D versions of the same visual content, and comparing aspects of those observations for indications of fatigue in the viewing of the 3D version. An apparatus includes a processor element; and logic to compare a first ROI (region of interest) data associated with a first viewer of a first visual presentation of a 2D (two-dimensional) version of visual content to a second ROI data associated with a second viewer of a second visual presentation of a 3D (three-dimensional) version of the visual content; and identify an instance of a statistically significant difference in a region of interest between the first ROI data and the second ROI data for at least one frame of the visual content indicative of an instance of viewing fatigue of the second viewer. Other embodiments are described and claimed.

Abstract: Methods and apparatus relating to skeuomorphic e-book (electronic book) and tablet are described. In one embodiment, a touch input at a portion of a computing device is identified. The portion of the computing device includes one or more of: a top surface of the computing device, a bottom surface of the computing device opposite the top surface, an angled side surface of the computing device coupled between an edge of the top surface and an edge of the bottom surface, and a curved side of the computing device opposite the angled side surface. Other embodiments are also claimed and disclosed.

Abstract: Various embodiments are generally directed to automatically observing reactions of viewers of 2D and 3D versions of the same visual content, and comparing aspects of those observations for indications of fatigue in the viewing of the 3D version. An apparatus includes a processor element; and logic to compare a first ROI (region of interest) data associated with a first viewer of a first visual presentation of a 2D (two-dimensional) version of visual content to a second ROI data associated with a second viewer of a second visual presentation of a 3D (three-dimensional) version of the visual content; and identify an instance of a statistically significant difference in a region of interest between the first ROI data and the second ROI data for at least one frame of the visual content indicative of an instance of viewing fatigue of the second viewer. Other embodiments are described and claimed.