Patent ID: 11908344
Assignee: CENTRAL CHINA NORMAL UNIVERSITY
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 10:
11. The method of claim 5, wherein step (S7) comprises:
(S7-1) recognizing the teaching style of the teacher based on the motion trajectory, connection relationships and change sequences of the skeletal joint points of the teacher during the teaching process determined by the positioning module and teaching characteristics determined by the codes of the teaching actions, in combination with structural cognition, independent inquiry and types of knowledge expansion courses;
(S7-2) determining a position and a relationship between the real teacher and the virtual teaching resources during the teaching process based on the head posture and the sight direction of the teacher tracked by the acquisition and processing module; recognizing and converting the multi-sensory actions input by the teacher into the interaction commands in conjunction with the teaching style, wherein the multi-sensory actions comprise eye movements, body movements and gesture actions; and the interaction commands comprise clicking, dragging, drop, hauling and pulling; and
(S7-3) driving the virtual teaching resources to perform moving, scaling and rotating operations according to the interaction commands, so as to update the screen of the holographic display content, wherein the teacher is capable of flying, going round, or walking along a fixed path to enter an interior or exterior of the virtual teaching resources to explore texture details and characteristic distributions of a surface of the virtual teaching resources.