Fig. 4: On-skin application demonstration. | npj Flexible Electronics

Fig. 4: On-skin application demonstration.

From: On-skin and tele-haptic application of mechanically decoupled taxel array on dynamically moving and soft surfaces

Fig. 4: On-skin application demonstration.The alternative text for this image may have been generated using AI.

a Schematic illustration of braille recognition with MDPS. b Acquired voltage signals from MDPS while an user reads braille letters ETRI-KAIST. c Sequentially visualized pressed taxels while reading the braille letters. d Schematic illustration of MDPS for the letter recognition on a forearm. e Classification accuracies of reference and MDPS of letter recognition through machine-learning based on convolutional neural network.

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