Abstract: This application includes an interactive control method and apparatus, a storage medium, and an electronic device. In this method, apparatus, storage medium, and device, a touch operation performed on a touch panel is recognized. A holographic projection device is configured to display a holographic projection-based virtual character. The touch panel is disposed on the holographic projection device. An interaction request is generated according to the recognized touch operation. The interaction request corresponds to an interaction with the holographic projection-based virtual character. Further the holographic projection-based virtual character is controlled to perform an interactive action associated with the interaction request.

Abstract: This application discloses an interaction method performed by a computer device. A three-dimensional virtual object is obtained; an optical signal of the virtual object is transmitted to a first side of an optical panel and then projected from the first side into a second side of the optical panel through the optical panel, so that an image of the virtual object is generated on the second side of the optical panel via negative refraction; when it is detected that a user performs a motion sensing operation on the image of the three-dimensional virtual object, updating the three-dimensional virtual object based on the motion sensing operation, to obtain an updated three-dimensional virtual object.

Abstract: This application includes an interactive control method and apparatus, a storage medium, and an electronic device. In these method, apparatus, storage medium, and device, a touch operation performed on a touch panel is recognized. A holographic projection device is configured to display a holographic projection-based virtual character. The touch panel is disposed on the holographic projection device. An interaction request is generated according to the recognized touch operation. The interaction request corresponds to an interaction with the holographic projection-based virtual character. Further the holographic projection-based virtual character is controlled to perform an interactive action associated with the interaction request.

Abstract: This application discloses an interaction method performed by a display device and the display device. A three-dimensional virtual object may be obtained; an optical signal of the virtual object is transmitted to a first region of a space and then projected from the first region into a second region of the space through the display device, so that an image of the virtual object is generated in the second region of the space that is outside the display device; when it is detected that a user performs a motion sensing operation on the image of the virtual object in the second region of the space, the virtual object is updated based on the motion sensing operation, to obtain an updated virtual object; and an optical signal of the updated virtual object is then used for generating an image of the updated virtual object in the second region of the space.

Abstract: A key function execution method includes: displaying a virtual keyboard; displaying, in response to detecting that a hand is in a target gesture, a cursor at a first position according to a biometric feature of the target gesture; displaying, in response to the hand making a movement while keeping the target gesture, that the cursor moves with the movement of the hand; and executing, in response to a change in a gesture of the hand, a function of a key corresponding to a second position of the virtual keyboard, the second position being a position where the cursor is located when the gesture of the hand changes.

Abstract: This application discloses a device for generating a holographic stereoscopic image. The device includes a body, a three-dimensional display, and a negative refractive index plate. The body includes a first cavity and a second cavity, a bending angle existing between a central axis of the first cavity and a central axis of the second cavity. A second end of the first cavity is in communication with a first end of the second cavity, an opening being formed by a second end of the second cavity on a side wall of the body. The three-dimensional display is arranged on the first end of the first cavity, and the negative refractive index plate is arranged between the second end of the first cavity and the first end of the second cavity. A display direction of the three-dimensional display faces the negative refractive index plate, and a refraction direction of the negative refractive index plate faces the opening.

Abstract: This application discloses an interaction method performed by a display device and the display device. A three-dimensional virtual object may be obtained; an optical signal of the virtual object is transmitted to a first region of a space and then projected from the first region into a second region of the space through the display device, so that an image of the virtual object is generated in the second region of the space that is outside the display device; when it is detected that a user performs a motion sensing operation on the image of the virtual object in the second region of the space, the virtual object is updated based on the motion sensing operation, to obtain an updated virtual object; and an optical signal of the updated virtual object is then used for generating an image of the updated virtual object in the second region of the space.

Abstract: A method is performed at a computing system for customizing a user interface panel of a virtual space based on user locations. The computing system is communicatively connected to a head-mounted display wore by a user. The method includes: generating a virtual space including a user interface panel, the user interface panel having a default location in the virtual space; rendering the virtual space in the head-mounted display; measuring the head-mounted display's location in a physical space using a position tracking system adjacent the user; determining the user's location in the virtual space according to the head-mounted display's location in the physical space; and updating the user interface panel's default location in the virtual space in accordance with the user's location in the virtual space.

Abstract: This application includes an interactive control method and apparatus, a storage medium, and an electronic device. In these method, apparatus, storage medium, and device, a touch operation performed on a touch panel is recognized. A holographic projection device is configured to display a holographic projection-based virtual character. The touch panel is disposed on the holographic projection device. An interaction request is generated according to the recognized touch operation. The interaction request corresponds to an interaction with the holographic projection-based virtual character. Further the holographic projection-based virtual character is controlled to perform an interactive action associated with the interaction request.

Abstract: A method is performed at a computing system for rendering a content preview in a virtual space based on user locations. The computing system is communicatively connected to a head-mounted display wore by a user. The method includes: rendering a user interface panel in the virtual space, wherein the user interface panel includes multiple content posters, each having a unique location in the virtual space; measuring the head-mounted display's location in a physical space using a position tracking system adjacent the user; determining the user's location in the virtual space according to the head-mounted display's location in the physical space; and in accordance with a determination that the user's location and at least one of the multiple content posters' location in the virtual space satisfy a predefined condition, replacing the user interface panel with a content preview associated with the corresponding content poster in the virtual space.

Abstract: A method is performed at a computing system for updating an operation setting of a virtual space in response to alerts. The computing system is communicatively connected to a head-mounted display wore by a user. The method includes: rendering an application in the virtual space in accordance with a current location of the user in the virtual space, the user's current location in the virtual space determined according to the head-mounted display's location in the physical space measured using a position tracking system; receiving an alert from a device that is communicatively connected to the computing system; generating and displaying an icon in the virtual space, the icon being uniquely associated with the alert; and in response to a predetermined action from the user, replacing the application in the virtual space with the VR content associated with the alert.

Abstract: A method is performed at a computing system for rendering a content preview in a virtual space based on user locations. The computing system is communicatively connected to a head-mounted display wore by a user. The method includes: rendering a user interface panel in the virtual space, wherein the user interface panel includes multiple content posters, each having a unique location in the virtual space; measuring the head-mounted display's location in a physical space using a position tracking system adjacent the user; determining the user's location in the virtual space according to the head-mounted display's location in the physical space; and in accordance with a determination that the user's location and at least one of the multiple content posters' location in the virtual space satisfy a predefined condition, replacing the user interface panel with a content preview associated with the corresponding content poster in the virtual space.

Abstract: A method is performed at a computing system for customizing a user interface panel of a virtual space based on user locations. The computing system is communicatively connected to a head-mounted display wore by a user. The method includes: generating a virtual space including a user interface panel, the user interface panel having a default location in the virtual space; rendering the virtual space in the head-mounted display; measuring the head-mounted display's location in a physical space using a position tracking system adjacent the user; determining the user's location in the virtual space according to the head-mounted display's location in the physical space; and updating the user interface panel's default location in the virtual space in accordance with the user's location in the virtual space.

Abstract: The application disclosed a cell proliferation factor-Fwa267 polypeptide and the polynucleotide encoding the polypeptide and a process for producing the polypeptide by recombinant method, the antibody and antagonist against the polypeptide and a composition comprising Fwa267 polypeptide and its usage in the treatment of angiocardiopathy and cancer are also disclosed. The application further disclosed a diagnostic method by detecting the mutation in the nucleic acid sequence encoding Fwa 267 or the amount of Fwa267 in the sample or the changes of autoantibody of Fwa267 gene product. The cell proliferation factor of the present application is of human resource.

Abstract: The present invention relates to a polypeptide of the inflammatory inhibition factor Fwa116 and the polynucleotides encoding thereof. The present invention also relates to the method of producing polypeptide Fwa116 by recombinant technology and the antibody against it and an antagonist. The present invention also discloses pharmaceutical compositions containing the polypeptide Fwa116 and the use of the polypeptide in treating cardiovascular inflammatory arterosclerosis such as cerebral apoplexy, coronary heart disease, angina pectoris, myocardial infarction and controlling tumors. The present invention also provides the diagnosing and measuring method by detecting the mutation of nucleic acid sequence encoding Fwa116 or the content of the polypeptide Fwa116 and changes in levels of the auto-antibody of the gene product of Fwa116. The present inflammatory inhibition factor is human-derived.