A display apparatus (1) includes a searcher (105) that searches document data displayed on a display device (10) for a target character that accords with a character to search, and a marker display controller (106) that displays a marker on a position corresponding to the target character detected by the searcher (105). A display controller (103) (i) causes the display device, when a slide operation is performed on the marker displayed on the display device (10), to display a next marker on an opposite side, in a direction of the slide operation, and (ii) causes the display device, when a slide operation is performed on a position other than the marker displayed on the display device (10), to scroll a screen on the display device (10) in the direction of the slide operation.

A panorama rendering method, an electronic device and a storage medium are provided, and relates to the field of panoramic technology. The method includes: segmenting a panoramic picture to obtain segmented panoramic tile pictures; determining a target tile picture under a current screen and a target spherical patch in a panoramic picture sphere model, according to the panoramic picture sphere model and the segmented panoramic tile pictures; and performing drawing on the target spherical patch by using the target tile picture, to obtain a target scene. In this way, time consumption of panorama loading can be reduced and loading performance can be improved.

An electronic device includes a main body; a flexible display to be rolled up and placed in the main body; a sensor configured to detect unrolling of the flexible display; and a controller configured. The controller is configured to control the flexible display to present information while the flexible display is exposed from the main body, and, based on detecting the flexible display being rolled into the main body while the information is presented, control to change a presentation position of the information on the flexible display according to the rolling of the flexible display.

An electronic device includes a main body; a flexible display to be rolled up and placed in the main body; a sensor configured to detect unrolling of the flexible display; and a controller configured. The controller is configured to control the flexible display to present information while the flexible display is exposed from the main body, and, based on detecting the flexible display being rolled into the main body while the information is presented, control to change a presentation position of the information on the flexible display according to the rolling of the flexible display.

A handheld communication device includes first and second screens, a hinge to rotate the first and second screens between open and closed positions, and a position sensor to determine the relative position of the first and second screens. The position sensor can be a Hall-Effect sensor.

A handheld communication device includes first and second screens, a hinge to rotate the first and second screens between open and closed positions, and a position sensor to determine the relative position of the first and second screens. The position sensor can be a Hall-Effect sensor.

This patent includes techniques for improved rates of display of images within an image set. This is particularly useful to scrolling through medical images. For example, the top of the head on an axial head CT image is a smaller size on the screen as compared to the middle of the head. This patent provides a method for image analysis and medical history analysis to optimize scrolling rates.

This patent includes techniques for improved rates of display of images within an image set. This is particularly useful to scrolling through medical images. For example, the top of the head on an axial head CT image is a smaller size on the screen as compared to the middle of the head. This patent provides a method for image analysis and medical history analysis to optimize scrolling rates.

An electronic device according to the present invention includes: a processor; and a memory storing a program which, when executed by the processor, causes the electronic device to: detect an inclination of a display surface; receive a user operation; and perform control to display, as a display range, a portion of an image on the display surface, change a position of the display range in response to a change in the inclination of the display surface, and change the position of the display range in response to a user operation, wherein a second movement amount in which the display range moves in response to the change in the inclination of the display surface is corrected based on a first movement amount in which the display range is moved by the user operation.

Display of a display object is changed more appropriately. A display control device includes: a display region setting unit configured to set a display region in accordance with a screen size of a display; a display control unit configured to control display of at least one or more display objects arranged in an arrangement region provided in the display region; and a priority setting unit configured to set relative priority among the display objects arranged in the same arrangement region, wherein the display control unit sets a size of the arrangement region correspondingly to the display region that is set in accordance with the screen size of the display, and controls display of the display objects based on the priority that is set among the display objects.