Abstract: One or more processors determine in which level, among a plurality of levels of a structured object displayed on a display device, a position of interest is currently located. The plurality of levels, which includes a first level and a second level, are in a hierarchy or corresponding to a multi-dimensional coordinate space. In response to determining that the position of interest is currently located in the first level: the one or more processors determine, based on the hierarchy or the multi-dimensional coordinate space, a next location in the second level of the structured object. The next location is a prediction of where a user will choose to move the position of interest subsequently from the current location. The one or more processors generate first display data that, when displayed by the display device, shows the position of interest at the next location in the second level.

Abstract: One or more processors determine in which level, among a plurality of levels of a structured object displayed on a display device, a position of interest is currently located. The plurality of levels, which includes a first level and a second level, are in a hierarchy or corresponding to a multi-dimensional coordinate space. In response to determining that the position of interest is currently located in the first level: the one or more processors determine, based on the hierarchy or the multi-dimensional coordinate space, a next location in the second level of the structured object. The next location is a prediction of where a user will choose to move the position of interest subsequently from the current location. The one or more processors generate first display data that, when displayed by the display device, shows the position of interest at the next location in the second level.

Abstract: A selection-type user input corresponding to a selection position on a structured object displayed on a display device is received via a user interface device. The structured object includes a plurality of levels in a hierarchy or corresponding to a multi-dimensional coordinate space, and the plurality of levels includes a first level and a second level. When it is determined that the selection position is within the first level, first display data is generated that, when displayed by the display device, shows contents of the structured object within the first level as selected and does not show contents of the structured object within the second level as selected. When it is determined that the selection position is within the second level, second display data is generated that, when displayed by the display device, shows contents of the structured object within both the first level and the second level as selected.

Abstract: Positioning pads are displayed via a display device to facilitate movement of a position of interest (e.g., as indicated by a cursor) with respect to a structured object also displayed via the display device. The structured object is analyzed to determine predicted locations to which a user may subsequently wish to navigate the position of interest, and positioning pads are displayed at, or associated with, the predicted locations. When activation of a positioning pad is detected, (i) the position of interest is moved to the location of, or associated with, the positioning pad, and (ii) the positioning pad is no longer displayed via the display device.

Abstract: A selection-type user input corresponding to a selection position on a structured object displayed on a display device is received via a user interface device. The structured object includes a plurality of levels in a hierarchy or corresponding to a multi-dimensional coordinate space, and the plurality of levels includes a first level and a second level. When it is determined that the selection position is within the first level, first display data is generated that, when displayed by the display device, shows contents of the structured object within the first level as selected and does not show contents of the structured object within the second level as selected. When it is determined that the selection position is within the second level, second display data is generated that, when displayed by the display device, shows contents of the structured object within both the first level and the second level as selected.

Abstract: Positioning pads are displayed via a display device to facilitate movement of a position of interest (e.g., as indicated by a cursor) with respect to a structured object also displayed via the display device. The structured object is analyzed to determine predicted locations to which a user may subsequently wish to navigate the position of interest, and positioning pads are displayed at, or associated with, the predicted locations. When activation of a positioning pad is detected, (i) the position of interest is moved to the location of, or associated with, the positioning pad, and (ii) the positioning pad is no longer displayed via the display device.

Abstract: Positioning pads are displayed via a display device to facilitate movement of a position of interest (e.g., as indicated by a cursor) with respect to a structured object also displayed via the display device. The structured object is analyzed to determine predicted locations to which a user may subsequently wish to navigate the position of interest, and positioning pads are displayed at, or associated with, the predicted locations. When activation of a positioning pad is detected, (i) the position of interest is moved to the location of, or associated with, the positioning pad, and (ii) the positioning pad is no longer displayed via the display device.

Abstract: Positioning pads are displayed via a display device to facilitate movement of a position of interest (e.g., as indicated by a cursor) with respect to a structured object also displayed via the display device. The structured object is analyzed to determine predicted locations to which a user may subsequently wish to navigate the position of interest, and positioning pads are displayed at, or associated with, the predicted locations. When activation of a positioning pad is detected, (i) the position of interest is moved to the location of, or associated with, the positioning pad, and (ii) the positioning pad is no longer displayed via the display device.