Blind touch teaching aid (historical Warring States period situation map)

Abstract

1. Name of this design product: Touch-based teaching aid for the blind (historical map of the Warring States period). 2. Purpose of this design: It is intended as a tactile teaching aid for teachers and for blind students to learn about historical and Warring States period-related knowledge. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design points: Change state diagram 1. 5. Other components requiring explanation: Component 1 is the box body, Component 2 is the sliding box cover, and Component 3 is the modular area module.

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