The textbook turns the three-dimensional model of the textbook's floor plan, and 3 major features make learning more lively and interesting.
1. Deduction course: Conceptual 3D AR model, the textbook 2D drawing is transferred to 3D for easy explanation.
2. Interactive: Interactive operation learning, not only casual look, but also hands-on learning.
3. Cross-platform: dual-system mobile phones and tablets can support, self-study, lessons are suitable.