Abstract: In an approach, a processor determines respective resolution levels for a plurality of objects, presented in a video segment to be rendered, based on a relationship between a primary object and at least one remaining object of the plurality of objects. A processors, determines, from the video segment, a plurality of object-based video elements at the determined respective resolution levels, each of the plurality of object-based video elements corresponding to one of the plurality of objects. A processor causes the plurality of object-based video elements to be delivered for rendering the video segment.

Abstract: A computer-implemented method and a computer program product are provided for determining a user's level of interest in a content item during browsing of a plurality of content items. The method includes sequentially displaying a plurality of content items on a screen of a display device as a user interacts with a web-browser application, detecting a display time associated with each content item, wherein the display time is a duration for which the content item is displayed on the screen of the display device, and determining, for each of the plurality of content items displayed, a level of interest as a function of the display time associated with the content item.

Abstract: A method for operating a computer device incorporating a touch screen is provided. The method includes pre-defining a first pointing device command and a second pointing device command, which are not related to directional pointing control, in the computer device. In response to a first touch, the touch screen generates a first touch signal. The first pointing device invokes a command in response to the first touch signal. In response to a second touch different from the first touch, the touch screen generates a second touch signal. The second pointing device command is invokes in response to the second touch signal.

Abstract: A method for operating a computer device incorporating a touch screen is provided. The method includes pre-defining a first pointing device command and a second pointing device command, which are not related to directional pointing control, in the computer device. In response to a first touch, the touch screen generates a first touch signal. The first pointing device invokes a command in response to the first touch signal. In response to a second touch different from the first touch, the touch screen generates a second touch signal. The second pointing device command is invokes in response to the second touch signal.

Abstract: A method for operating a computer device incorporating a touch screen is provided. The method includes pre-defining a first pointing device command and a second pointing device command, which are not related to directional pointing control, in the computer device. In response to a first touch, the touch screen generates a first touch signal. The first pointing device invokes a command in response to the first touch signal. In response to a second touch different from the first touch, the touch screen generates a second touch signal. The second pointing device command is invokes in response to the second touch signal.

Abstract: A method for operating a computer device incorporating a touch screen is provided. The method includes pre-defining a first pointing device command and a second pointing device command, which are not related to directional pointing control, in the computer device. In response to a first touch, the touch screen generates a first touch signal. The first pointing device invokes a command in response to the first touch signal. In response to a second touch different from the first touch, the touch screen generates a second touch signal. The second pointing device command is invokes in response to the second touch signal.

Abstract: Methods of producing an electrochemical conversion assembly comprising an electrochemical conversion cell are provided. The electrochemical conversion cells which comprises a membrane electrode assembly, first and second flowfield portions defined on opposite sides of the membrane electrode assembly, and, at least one vapor barrier layer disposed between the membrane electrode assembly and at least one of the flowfield portions. The method further includes selecting a desired mass transfer coefficient MTC for the at least one vapor barrier layer of at least about 0.05 cm and optimizing one or more of the porosity, the tortuosity, and the thickness of the vapor barrier layer to produce the desired MTC in the vapor barrier layer.