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Method, device, equipment and medium for realizing touch projection product without repositioning
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Method, device, equipment and medium for realizing fusion of white boards
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Method, intelligent pen, equipment and medium for realizing remote annotation
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Method, device, equipment and medium for realizing dynamic template background insertion
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Method, device, equipment and medium for sharing blackboard writing
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Interactive luminous teaching device
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A kind of local is with the small survey method of hall
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One kind is online with the small survey method of hall
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A kind of paper edit methods
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A kind of portable more site-teaching system and methods
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A kind of portable more site-teaching identity identifying methods
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A kind of teaching equipment management method
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A kind of method that conventional teaching is switched fast with electronic white board projection teaching
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A kind of touch control method that electronic whiteboard opens and closes
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A kind of method that simulation function of angle gauge is realized based on virtual technology
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Method and system that a kind of video clip is played
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A kind of method and system that Web page picture is dragged to software interface
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Multimedia high definition output controller for teaching
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A kind of interactive electric whiteboard software form and chart method for mutually conversing and system
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A kind of method of screen annotation
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