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5624results about How to "Improve interactivity" patented technology

Integrated IPTV display set and methods

An integrated IPTV display set, without the use of set-top-box or separate PC, is an interactive electronic display set to feature playback of IPTV programming using graphical user interface and network access to the internet or intranet via wired or wireless broadband connectivity to enable lean back TV viewing experience using a remote control or keyboard for programming selections with all of the lean-forward functions as versatile web browsing point and click navigation featuring customized display and advertising methods.

An interactive device management method

The utility model discloses a method of interactive device management, which is characterized in that: a mobile terminal device is used to initiate the establishment of facilities management request to a device management server conversation; the management equipment session is built between the equipment management server and the mobile terminals device, and available to display the list of clients under the services, the client list for users to choose is indicated by the mobile device, the operational options list to mobile devices is issued by the equipment management server according to the choice of users, and the corresponding operating order is issued according to the choice of users to the mobile terminal equipment; the execution of mobile terminal equipment orders is received by the operator; the equipment management server of the mobile terminal equipment is issued to the list of workable options of the next stage in accordance with an order to return to the outcome of the implementation of the mobile terminal equipment, or the information of completed operation is issued to the mobile terminal equipment and then the session is terminated. The utility model has the advantages of improving the interaction between the system and the users greatly and improving the service quality of the operation business.

Method and apparatus for linking a video segment to another segment or information source

A given video segment is configured to include links to one or more other video segments or information sources. The given video segment is processed in a video processing system to determine an association between an object, entity, characterization or other feature of the segment and at least one additional information source containing the same feature. The association is then utilized to access information from the additional information source, such that the accessed information can be displayed to a user in conjunction with or in place of the original video segment. A set of associations for the video segment can be stored in a database or other memory of the processing system, or incorporated into the video segment itself, e.g., in a transport stream of the video segment. The additional information source may be, e.g., an additional video segment which includes the designated feature, or a source of audio, text or other information containing the designated feature. The feature may be a video feature extracted from a frame of the video segment, e.g., an identification of a particular face, scene, event or object in the frame, an audio feature such as a music signature extraction, a speaker identification, or a transcript extraction, or a textual feature. The invention allows a user to access information by clicking on or otherwise selecting an object or other feature in a displayed video segment, thereby facilitating the retrieval of information related to that segment.

Network teaching method and system

The invention provides a network teaching method and a system. The system comprises multiple user terminals and a server. The user terminals communicate with the server via the network. The method comprises a data acquisition step, a synchronous display step, a real-time recording step and a broadcasting and replaying step. In the data acquisition step, image data, application data and / or audio data in the network teaching processes are acquired and are used for synchronous display and real-time recording. In the synchronous display step, the acquired data are automatically synchronously displayed or transmitted on student user terminals. In the real-time recording step, the acquired data are separately stored into a database, so users can download the data. In the broadcasting and replaying step, according to the users' requests, the recorded and stored data are transmitted to the users and are combined and redisplay the teaching processes on the user terminals.

Network teaching method and system with voice recognition function

The invention provides a network teaching method and system. Double identity verification of face recognition and voice recognition is realized, the voice signal collection accuracy in a teaching process, an oral training process, a test process and an examination process are scored and assessed by a plurality of models, so that the assessment accuracy is improved, the network teaching is more autonomous and effective, and particularly in reading and listening and recitation teaching, the authenticity and effectiveness of learning can be improved by these functions of the system. By adopting the method provided by the invention, the face recognition is combined with the voice recognition, the user identity is checked before an oral test or system login of the user, and the user can be better encouraged to carry out a human voice test in a use process.

Experiential digitalized multi-screen seamless cross-media interactive opening teaching laboratory

ActiveCN104575142ASupports real-time processingRealize analysisElectrical appliancesPhysical spaceVirtual space
An experiential digitalized multi-screen seamless cross-media interactive opening teaching laboratory is integrated in testing, researching and analyzing. Experiment and data analysis are performed in a real teaching environment; under support of the multi-screen interactive technology, the laboratory comprises a laboratory functional partition, an operation support system, a data working system, an experiment information acquisition system and an audio and video input and output device; a screen jilting function among multiple mobile terminals is realized; the data working system comprises a server, a database, education resource cloud, a U-teaching system, a learning analysis and evaluation system, a mobile device, a cross-screen management module, a recording and broadcasting system and an Internet; learning space for cross-media interactive learning is provided, technologies of holographic imaging, multi-screen interaction, learning analysis and the like are integrated, and seamless fusion of the physical space and the virtual space is realized; seamless fusion of supporting technologies from formal learning to informal learning, multiple learning modes, cross-terminal, cross-media and the like is realized, and good learning experience is provided for learners.

Substation secondary system operation and maintenance cloud platform

The invention discloses a substation secondary system operation and maintenance cloud platform, comprising in-place layers and a centralized control layer, which are configured to read data from a production management system directly to realize equipment management, operation management, fault handling, duty management and maintenance management. The in-place layers and the centralized control layer exchange power grid operation data by means of a dispatching data network, and exchange operation and maintenance management data by means of an integrated data network; each in-place layer comprises a substation control layer, a spacing layer and a process layer; each process layer comprises all primary equipment of a substation, and transmits information of the primary equipment of the present layer to the substation control layer by means of corresponding detection equipment; and each spacing layer comprises all secondary equipment of the substation, and transmits information of the primary equipment of the present layer to the substation control layer by means of corresponding detection equipment. The substation secondary system operation and maintenance cloud platform integrates the cloud computing technology, the big data technology, the Internet of things technology and the mobile internet technology, unifies data interfaces and dispatching among different secondary operation and maintenance systems in safety regions, and realizes good management of operation and maintenance information.

Real-time guidance method for bus taking navigation

The invention discloses a real-time guidance method for bus taking navigation and belongs to the technical field of intelligent traffic. The method comprises the following steps: determining an origin, a destination and departing time; carrying out path planning according to the coordinates of the origin and the destination, and obtaining the time cost of each road section in the path planning according to the departing time and a path planning result in combination with dynamic traffic data; correcting the time cost of each road section according to the actual departing time and the current position of a user and utilizing characters, voice and/or graphical representations to carry out real-time guidance at each road section. On the basis of providing the character and map demonstration of the path planning result, the real-time guidance method can further provide the progress bar of journey stages and expected time for arriving at each stage point, and can also provide a whole-journey real-time guidance function. The real-time guidance method has the advantages of simple and visual journey demonstration, timely and accurate prompt, and safety and convenience in use. The use convenience of passengers in navigation is greatly improved, and the occurrence of accidents is reduced when navigation equipment is used during motion.

Shared state manager and system and method for collaboration

A shared state manager (SSM) for collaboration includes an updating module for updating a shared state of data based on a request to edit the data made by a client, and a notifying module for, upon the updating the shared state, notifying another client of the updated state.

Household information acquisition and user emotion recognition equipment and working method thereof

The invention discloses a household information acquisition and user emotion recognition equipment, which comprises a shell, a power supply, a main controller, a microcontroller, multiple environmental sensors, a screen, a microphone, an audio, multiple health sensors, a pair of robot arms and a pair of cameras, wherein the microphone is arranged on the shell; the power supply, the main controller, the microcontroller, the environmental sensors, the audio and the pair of cameras are arranged symmetrically relative to the screen respectively on the left and right sides; the robot arms are arranged on the two sides of the shell; the main controller is in communication connection with the microcontroller, and is used for controlling the microcontroller to control the movements of the robot arms through motors of the robot arms; the power supply is connected with the main controller and the microcontroller, and is mainly used for providing energy for the main controller and the microcontroller. According to the household information acquisition and user emotion recognition equipment, the intelligent speech recognition technology, the speech synthesis technology and the facial expression recognition technology are integrated, thus the use of the household information acquisition and user emotion recognition equipment is more convenient, and the feedback is more reasonable.

Multi-person audio and video interaction method and system, client, and server

The invention discloses a multi-person audio and video interaction method and system, a client, and a server, and belongs to the field of an Internet terminal. The method comprises: obtaining channel configuration information corresponding to a current channel from the server; according to the obtained channel configuration information and prestored configuration information, loading a scene template corresponding to the current channel; obtaining a picture or a video corresponding to the current channel from the server for displaying; displaying text information through simulation objects corresponding to the client in the user interaction area of the scene template; and when the test information triggered by a user in the user interaction area of the scene template is received, sending the text information to the server. According to the invention, the text information can be displayed in different space positions of the user interaction area by use of each simulation object, and one spectator can realize a good communication and interaction effect in a scene environment simulated by a virtual scene.

Method and apparatus for haptic control

The present invention provides remote interfacing utilising haptic technology. In a first aspect there is provided a haptic grasping interface comprising a plurality of finger interaction points, with actuators connected at one end to an actuator control mechanism. The mechanism is mounted remotely from the grasping interface, inverse to the finger interaction points, for manipulation of these points. The grasping points comprise pulleys which route the actuators through a cable tension and transmission system. A second aspect provides haptic augmentation to an operator, which indicates to the operator the state of a control input to a controlled device. A third aspect provides a means of simulating motion where haptic feedback is provided to a user in correspondence with the movement of the user within a pod environment.

Children speech emotion recognition method

InactiveCN101685634AImprove naturalnessImprove the effect of human-computer interactionSpeech recognitionSpeech synthesisSpeech soundMixed systems
The present invention discloses a children speech emotion recognition method, comprising: creating a training voice database, classifier training and recognizing emotion. The classifier training comprises the step of extracting the speech emotion features, which includes performing pretreatment on the analog speech signal, including sampling, denoising and other basic signal treatments, performingHHT transformation on the pretreated emotion sentences, obtaining the Hilbert spectrum of the emotion speech; performing amplitude feature extraction, intonation feature extraction, tone feature extraction and rhythm feature extraction, and obtaining the emotion feature; reducing dimension of the emotion feature, and obtaining different quaternionic feature of emotion space; performing calculation on the sample set of the training speech database, obtaining the projection of a series of quaternionic features in national emotion state in the emotion space i, thus forming an emotion feature projection set; and carrying out classification training based on the SVM / HMM mixed system by using the data in the emotion feature projection set.

Augmented reality based scenario display method and system

The invention relates to an augmented reality based scenario display method and an apparatus. The method is performed through following steps: capturing a real scenario image at any time; determining the light source position information based on the position, time and data of the real scenario image; decoding the real scenario image; based on the decoded results, identifying from pre-set three-dimensional virtual models the three-dimensional virtual model that fits the real scenario image with the result of acquiring the virtual scenario and the touch information; and based on the three-dimensional virtual model that fits the touch information and the real scenario image, generating a three-dimensional virtual object. According to the invention, the generated three-dimensional virtual object raises interaction, allowing a user to observe a virtual world more directly. Second, according to the light source position information, location information, and inclination information, the shadowed part of the three-dimensional virtual object can be determined. When the real scenario image, the three dimensional virtual object and the shadowed part of the three dimensional virtual object are overlapped, it generates an augmented reality image about to be on display. Further more, the shadowed part makes a virtual scenario more pleasant to eyes and brings better user interaction experience.
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