Abstract: A team sports vision training system based on extended reality, voice interaction and action recognition is configured to train vision and an action of a user. A head-mounted display device includes a task scenario player and a speech sensing module. An action capture device generates an action message. A computing server stores a scenario setting parameter group and includes a task scenario generating module, a speech recognition module and an action recognition module. The task scenario generating module generates a virtual task scenario image and a task parameter group according to the scenario setting parameter group. The speech recognition module generates a speech recognition result and a vision training result. Then action recognition module generates an action recognition result and a sport training result. The vision training result and the sport training result are configured to judge whether the user meets a training requirement.

Abstract: A virtual reality (VR) training system for a team sport, which implements tactical training in a VR environment. A server generates VR content based on target trajectories of a trainee in a tactic. A VR device (e.g., including a VR head-mounted display) receives the VR content to display the virtual environment and instructs the trainee to practice the target trajectories. The VR device further provides a motion sensor device that detects and returns the head pose, actions, and positions of the trainee to the server. The server updates the VR content according to the head pose, actions, and positions of the trainee. The target trajectories are further marked with timing and head orientation to instruct the trainee when to execute each trajectory and where to look for catching ball opportunity.

Abstract: A framework for creating a virtual model of a three-dimensional space includes a server, a terminal device in communication with the server, at least one object supplier in communication with the server, and at least one social networking site in communication with the server. The server generates a three-dimensional space in response to receiving login information from the terminal device, generates at least one room located in a predefined coordinate space of the three-dimensional space, generates at least one object located in a predefined coordinate space of the at least one room, and creates the virtual model including the three-dimensional space, the at least one room in the three-dimensional space, and the at least one object in the at least one room, and displays the virtual model on the terminal device. The at least one object is purchasable from the at least one object supplier.

Abstract: A framework for creating a virtual model of a three-dimensional space includes a server, a terminal device in communication with the server, at least one object supplier in communication with the server, and at least one social networking site in communication with the server. The server generates a three-dimensional space in response to receiving login information from the terminal device, generates at least one room located in a predefined coordinate space of the three-dimensional space, generates at least one object located in a predefined coordinate space of the at least one room, and creates the virtual model including the three-dimensional space, the at least one room in the three-dimensional space, and the at least one object in the at least one room, and displays the virtual model on the terminal device. The at least one object is purchasable from the at least one object supplier.