Systems and methods for displaying a cursor and a focus indicator associated with real or virtual objects in a virtual, augmented, or mixed reality environment by a wearable display device are disclosed. The system can determine a spatial relationship between a user-movable cursor and a target object within the environment. The system may render a focus indicator (e.g., a halo, shading, or highlighting) around or adjacent objects that are near the cursor. When the cursor overlaps with a target object, the system can render the object in front of the cursor (or not render the cursor at all), so the object is not occluded by the cursor. The object can be rendered closer to the user than the cursor. A group of virtual objects can be scrolled, and a virtual control panel can be displayed indicating objects that are upcoming in the scroll.

Systems and methods for displaying a cursor and a focus indicator associated with real or virtual objects in a virtual, augmented, or mixed reality environment by a wearable display device are disclosed. The system can determine a spatial relationship between a user-movable cursor and a target object within the environment. The system may render a focus indicator (e.g., a halo, shading, or highlighting) around or adjacent objects that are near the cursor. When the cursor overlaps with a target object, the system can render the object in front of the cursor (or not render the cursor at all), so the object is not occluded by the cursor. The object can be rendered closer to the user than the cursor. A group of virtual objects can be scrolled, and a virtual control panel can be displayed indicating objects that are upcoming in the scroll.

An image processor of a display device includes: an image sticking object detector which classifies a class of an input image data and outputs inference data including image sticking object information based on the classified class; a memory which stores previous inference data; a post-processor which calculates accumulative inference data, based on the inference data and the previous inference data received from the memory and generates corrected inference data, based on the accumulative inference data; and an image sticking prevention part which outputs an image data subjected to an image sticking prevention process, based on the corrected inference data.

An image processor of a display device includes: an image sticking object detector which classifies a class of an input image data and outputs inference data including image sticking object information based on the classified class; a memory which stores previous inference data; a post-processor which calculates accumulative inference data, based on the inference data and the previous inference data received from the memory and generates corrected inference data, based on the accumulative inference data; and an image sticking prevention part which outputs an image data subjected to an image sticking prevention process, based on the corrected inference data.

The present invention provides a display system comprising: first and second information processing devices; first and second display devices configured to switch between a first display mode, in which a first image output from the first information processing device is displayed across the first and second display devices, and a second display mode, in which a second image output from the second information processing device is displayed across the first and second display devices; a detector configured to detect whether a pointing position is positioned on a switch area arranged in at least one of the first and second display devices; and a display switcher configured to, when the detector detects the pointing position on the switch area in the first display mode, switch a display mode from the first display mode to the second display mode.

A fingerprint reader/power button system includes a base member defining base leg apertures extending into the base member. A spring member engages the base member to provide a spring force that is directed away from the base member. Spring legs on the spring member define respective spring leg apertures that are located adjacent respective base leg apertures. A support member engages the spring member and includes support legs that are configured to extend through the spring leg apertures and into the base leg apertures. A power actuator element connected to the support member is configured to engage a power actuator engagement element when an actuation force on the support member overcomes the spring force. A fingerprint reader connected to the support member is configured to read a fingerprint from a finger that engages a fingerprint reader surface on the fingerprint reader.

A projection screen, an image synthesis apparatus, a projection system and a related method are disclosed. The projection screen comprises a curtain, and further comprises a photosensitive element, wherein the photosensitive element is arranged on the curtain and is used for generating a position sensing signal; and a signal processing circuit, wherein the signal processing circuit is used for determining relative position coordinates, in a projection area, of an indication point and outputting same, wherein the projection area is an area, on the projection screen, for receiving illumination of an optical projection device, and the indication point is a projection point, on the projection screen, of an optical indication device.

A projection control device that controls a projection portion which projects an image to a projection surface includes a ray position detection portion that detects an irradiation position of a ray irradiated on the projection surface, and a specific image superimposition control portion that superimposes a predetermined specific image on a region corresponding to the irradiation position in the image. In a state where the specific image is superimposed on a first region corresponding to a first position detected by the ray position detection portion in the image, the specific image superimposition control portion, in a case where the irradiation position moves out of a predetermined range including the first position, moves the specific image to a region corresponding to the irradiation position that has moved, and in a case where the irradiation position moves within the range, continues superimposition of the specific image on the first region.

Provided is an information processing apparatus (100) that includes: a movement history acquiring section (110) that acquires a movement history, based on an absolute coordinate, of a gazing point of a first user that gazes at a display region, in which the absolute coordinate is in a three-dimensional space displayed in the display region; and a display controller (120) that controls a display unit that displays the display region to visualize, to a second user, the movement history of the gazing point. This allows the gazing point of the first user to be shared with the second user without hiding a target object.

An information processing system (100) includes: an event-information processing unit (130) for converting event information generated by operation on a browser of the user terminal into information specified by software executed on a computer communicable with the user terminal (900); and an information input unit (140) inputting the information converted by the event-information processing unit (130) to the software.