Electronic Demonstration System Based on Somatosensory Technology

Abstract

The invention discloses an electronic demonstration system based on motion sensing technology. The electronic demonstration system comprises a screen and a projector, wherein the screen is used for displaying content to a demonstrator in real time and the projector is used for projecting demonstrative content of the demonstrator to the screen. The electronic demonstration system is characterized by further comprising a motion sensor and an information processing device, wherein the motion sensor is sued for capturing actions of the demonstrator and the information processing device is connected with the projector. The motion sensor transmits images with captured actions of the demonstrator to the information processing device. The information processing device determines demonstrative instructions and demonstrative content of the demonstrator according to the images with the captured actions of the demonstrator, and the demonstrative content is projected to the screen in real time to allow for real-time demonstration. The system organically combines multimedia technology, graph and image processing technology and machine vision technology, replaces a blackboard, and greatly enriches the optimal effect of live demonstrations.

Description

technical field [0001] The invention belongs to the technical field of somatosensory equipment, and in particular relates to an electronic demonstration system based on somatosensory technology and an electronic demonstration method thereof. Background technique [0002] Demonstration is inseparable from the classroom and office environment. In the past, the blackboard was the most important demonstration prop, but now the development of multimedia technology makes the blackboard gradually unable to meet the requirements of multimedia display, thus prompting the emergence of its substitute, the electronic whiteboard. [0003] At present, as far as the application technology of the current electronic whiteboard is concerned, it is mainly an electronic whiteboard using touch screen technology. Usually, the touch screen is placed on the display device, and the presenter controls the electronic whiteboard with a hand or a touch pen, so that the electronic whiteboard senses the m...

AI Technical Summary

Problems solved by technology

However, this technology needs to be equipped with large-size, high-resolution touch screen and display equipment, which has high requirements for equipment and high cost

And the presenter can only realize the control of the electronic whiteboard through the touch screen and cannot break away from the touch device

Users can only complete operations by touch, which limits the presentation style and body movements of the presenter to a certain extent, thus affecting the best effect of the presentation

Images