30results about How to "Add interactive features" patented technology

A video control method and a system based on an XML comprises: 1) expanding a description scheme of a video stream, a program, a frame, a layer and an object in an MPEG-7 standard; 2) defining an XML video resource description file format; 3) processing the video file, creating an XML video description file corresponding to a video content, and implementing the control for the video internal resource and/or the video external resource based on the XML video resource description file; 4) responding the video in a web page, and parsing the corresponding XML video description file; 5) implementing interaction with the video during the video play process. The invention provides the video resource description file format based on the XML, and provides a video control method based on the XML and a system thereof, so that the user can interact with the corresponding objects in the video during watching video process. The invention not only increases the video entertainment, but also provides a technique support for other value-added application, and has great commercial value.

Apparatuses, systems and methods are provided for creating an interactive journaling experience for a user. The user is provided with apparatuses or systems which assist the user in generating a journal by providing interactive features such as suggestions, supportive statements, questions, instructions, and entertainment to enhance and develop the user's writing ability and interest in the journaling process.

The invention relates to the technical field of terminal service recommendation and discloses a service recommendation method and a terminal. The method comprises the steps that the terminal acquires facial image information of a user; the terminal determines an emotion type corresponding to the facial image information; the terminal determines service contents corresponding to the emotion type; and the terminal recommends the service contents to the user. Compared with a recommendation method for identifying user emotion through user operation in the prior art, the service recommendation method provided by the invention has the advantages that the user emotion can be actively identified and the user does not need to perform input operation, so that the function of interaction with the user is improved and the user experience is enhanced.

The invention relates to an interactive beat effect system and in interactive beat effect processing method. The system comprises a control host, a beat sensing device and effect output equipment, wherein the control host is used for acquiring a beat effect data set when a multi-media document is played; the beat effect data seat comprises a plurality of beat effect tags, and the beat effect bags comprise time nodes; when the control host is used for playing the multi-media document, the corresponding beat effect tags can be obtained in the beat effect data seat synchronously, and prompting effect signals are generated by the time nodes; the effect output equipment is used for outputting the prompting effect signals to reminder the user of doing beat actions timely, the beat sensing device is used for sensing that the user can generate beat trigger signals after the beat actions are done by the user corresponding to the prompting effect signals, the beat effect signals are generated if the control host timely receives correct bite trigger signals and the effect output equipment is used for outputting the prompting effect signals and the beat effect signals. According to the interactive beat effect system and the interactive beat effect method, the interactive beat experience can be brought to KTV (Keyboard Tape Verifier) users.

The present invention provides a modularization MR device imaging method. An MR device comprises an MR calculation module, an MR optical path module and an MR posture module; the MR calculation module comprises a display module; the MR calculation module is connected with the MR posture module, and the display content is regulated according to the data collected by the MR posture module; the MR optical path module comprises a virtual image optical path and a mixed optical path; the virtual image optical path is connected with the display module; the mixed optical path is provided with a half transparent and half reflecting mirror; one surface of the half transparent and half reflecting mirror is a real image introduce surface, and the other surface of the half transparent and half reflecting mirror is a virtual image introduce surface; the real image introduce surface faces a real environment; the virtual image introduce surface faces the virtual image optical path; and the display content of the display module is processed through the virtual image optical path and transmitted to form a virtual image, the light ray of the virtual image is reflected through a virtual image introduce surface to an observation end and the light ray in the real environment is transmitted to the observation end through the real image introduce surface to mix with the virtual image to form a mixed real image. The modularization MR device imaging method can prepare a low-cost MR device and can flexibly define a rich MR interaction effect.

The invention provides a USB (Universal Serial Bus) wireless extension system, relates to the technical field of electron and aims at solving the technical problems that the traditional USB wireless extension system mainly does not support a unvarnished transmission function of a USB HID (Human Interface Device) device and has short wireless transmission distance; an HID device is not universal, a single receiver does not support multidevice simultaneous reception, and the like. The USB wireless extension system comprises a receiving device, a transmitting device and a WHDI (Wireless High Definition Interface) wireless control transmission channel, wherein the WHDI wireless control transmission channel comprises a WHDI wireless transmit-receive module A, a WHDI wireless transmit-receive module B and a wireless channel, wherein the wireless channel is used for connecting the WHDI wireless transmit-receive modules A and B, the output end of the receiving device is connected with the input end of the WHDI wireless transmit-receive module A, the input end of the receiving device is connected with the output end of an external USB device, the input end of the transmitting device is connected with the output end of the WHDI wireless transmit-receive module B, and the input end of the transmitting device is connected with a terminal device. The invention is suitable for designing the USB wireless extension system.

The invention relates to the technical field of AR, and discloses a virtual live broadcast method and system based on smart phone AR augmented reality. According to the scheme, the image data is acquired through the combination of the SceneKit framework and the ARKit framework, wherein the SceneKit framework is used for acquiring real world image data and displaying a virtual 3D model; the ARKit framework is used for being responsible for capture and action interaction of camera events, the collected image data are presented with SCNView as a carrier and transmitted to the data processing layer, and AI beautifying, filter filtering and static image layer superposition processing is carried out; meanwhile, audio data is collected and transmitted to the data processing layer for noise reduction processing; and then AR images are collected, coded and packaged, and then plug flow and transmission are carried out. According to the scheme, AR augmented reality is carried out based on the SceneKit framework and the ARKit framework, the AR effect in the live broadcast result is derived from the stream pushing framework, and live broadcast stream pushing with the AR special effect is realized.

The invention discloses a color blindness and color weakness detector for voice recognition. The color blindness and color weakness detector comprises a main control board, a voice recognition module, a voice broadcast module, a display screen, a touch screen and a power supply module, wherein the voice recognition module, the voice broadcast module, the display screen, the touch screen and the power supply module are all connected with the main control board; the power supply module is used for providing power; the main control board is provided with a timer and a memory; the display screen displays color blindness and color weakness test chart content, the touch screen inputs identity information of a subject, the voice recognition module collects voice recognition of the subject to the test chart content, the timer sets voice recognition time of the subject, the memory stores the test chart content, and the main control board compares the voice recognition content with the test chart content to obtain color blindness and color weakness degree, and the voice broadcast module broadcasts and outputs the color blindness and color weakness degree. Manual assistance is not needed, the color blindness and color weakness test can be independently completed through a voice recognition technology, the voice broadcast module broadcasts a diagnosis report of an examiner, and the workload of an ophthalmologist is reduced.