A Physical-Cyber Dual Space Fusion Learning Assistant Method Based on Mixed Reality Implementation

The learning assistant method of the Physical-Cyber dual space is an effective method to improve learning interaction and learning effect. In this paper, we proposed a learning assistant method based on mixed reality technology and the fusion of physical space and cyber space, including two classical learning scenes. Firstly, we integrated physical real classroom scene with online three-dimensional resource scene, which effectively expanded the imagination of students. It allows students to learn abstract knowledge of macro or micro scenes more intuitively. Secondly, we explored the online search functions to extend resources related to offline teaching knowledge. Finally, we constructed the instructing scene and application example of the dual space fusion learning companion system using HoloLens. We have come to the necessity, rationality and technical feasibility of the method, and carry out learning activities on the basis of HoloLens, which provides new ideas for promoting the innovation of teaching and learning forms in the future.