A small scene assistant maintenance system based on optical see-through augmented reality

We propose an assistant maintenance system for PC based on optical see-through AR. based on analysis the characteristics of small scene maintenance; barrier-free interaction and multi-level visualization were proposed. The system divided into motion perceptual, human-computer interaction, maintenance scene analysis, maintenance scene retrieval and visualization display. The augment reality system can be used to guide the users to operate the equipment step by step even without the professional skills. In order to test this system, we design some experiments and collect the experimental data to evaluate the efficiency of this system.