Abstract: Disclosed in the present invention are a display control method and system for a display screen. The display screen is a flexible display screen, and multiple light-emitting diodes are disposed on the flexible display screen. The display control method for a display screen comprises: detecting whether a display screen is bent when all the multiple light-emitting diodes emit light to display; and turning off some of the light-emitting diodes to keep a display image consistent before and after the display screen is bent if the display screen is bent. In the display control method and system for a display screen in the present invention, when the flexible screen is bent in a forward direction or a backward direction, the light-emitting diodes are controlled to normally display images without partial stretch, contraction or other phenomena, thereby improving user experience.

Abstract: Embodiments of the present disclosure relate to the field of spatial positioning, and disclose a method and apparatus for spatial positioning based on augmented reality. In the embodiments of the present disclosure, the augmented reality based method for spatial positioning including: acquiring an offset angle of a dual-camera coordinate system relative to a world coordinate system, wherein the world coordinate system is a coordinate system that is preset by using a known target position of a positioning photosphere as a reference coordinate; acquiring an actual position of the positioning photosphere in the world coordinate system; calculating a coordinate value of the dual camera in the world coordinate system in accordance with the offset angle, the actual position of the positioning photosphere, and the target position; and determining a position of a virtual object in a virtual space in the world coordinate system in accordance with the coordinate value of the dual camera in the world coordinate system.

Abstract: Disclosed in the present invention are a display control method and system for a display screen. The display screen is a flexible display screen, and multiple light-emitting diodes are disposed on the flexible display screen. The display control method for a display screen comprises: detecting whether a display screen is bent when all the multiple light-emitting diodes emit light to display; and turning off some of the light-emitting diodes to keep a display image consistent before and after the display screen is bent if the display screen is bent. In the display control method and system for a display screen in the present invention, when the flexible screen is bent in a forward direction or a backward direction, the light-emitting diodes are controlled to normally display images without partial stretch, contraction or other phenomena, thereby improving user experience.

Abstract: A wearable device, comprising at least one contact area (11) for contacting a wearing object, a temperature detecting circuit (12), at least one temperature regulating module and a control chip (16). The temperature detecting circuit (12) is used to detect the temperature of the contact area (11) when an event occurs as a first temperature; the control chip (16) is used to control the temperature regulating module to change the temperature during a preset time period from the time the event occurs, such that the temperature of the contact area (11) changes based on the first temperature as an alert of event occurrence. The wearable device can alert a user to event occurrence by regulating a temperature, without causing discomfort to the user, and can provide various types of alerting modes for correspondingly alerting the user to occurrence of different types of events.

Abstract: The present invention provides a potable terminal with controllable display position and a display method thereof. The portable terminal comprises a portable terminal body, a display, a processor and a gravity acceleration sensor, wherein the display, the processor and the gravity acceleration sensor are arranged on the portable terminal body. The display is a curved-surface display or a flexible display with a plurality of display areas. Both the display and the gravity acceleration sensor are in communication connection with the processor. The processor controls the display areas of the display according to data detected by the gravity acceleration sensor. The portable terminal of the present invention has simple structure, can ensure that the display areas of the display always face upwards or face towards the eyes of a user, and is convenient to use.

Abstract: A wrist watch comprising a watch dial, a watch band, a memory and a process wherein at least one pressure sensor is provided on the watch dial and/or the watch band, and the memory stores pressure events, application programs and the corresponding relationship between each of the pressure events and an application program. Each pressure sensor detects the applied pressure in real time and sends a pressure signal to the processor. The processor, queries and obtains a pressure event which matches the pressure signal from the memory, and controls the wrist watch to operate the application program corresponding to the obtained pressure event. A user can start the application program the wrist watch only via a hand action without operating a touchscreen manually, thereby providing a brand-new manner of operating a wrist watch. Also provided is an operation method for an application program of a wrist watch.