A high-accuracy Braille recognizing sensing device bio-inspired by human touch sensation based on microstructure-based sensor and machine learning method

Special Topic: Intelligent Materials and Devices

Open Access

Figure 7

Intelligent interaction application scenario. (a) Schematic illustration of writing and touching Braille “Q”, and the photograph of the Braille recognition system including 2B-sensor, Braille board, process circuit and MCU. (b) The working process of the Braille recognition system. (c) Applications of the two-channel 2B-glove for learning, writing and recognizing Braille.

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