Fully flexible polymer interface for two-way human-computer interaction application

Abstract

The invention discloses a human-computer interface integrating polymer sensing and electrical stimulation device. The human-computer interface includes polymer strain, a pressure sensing module, a polymer electrical stimulation module and the like. A function sensing module records electrophysiology and motion signals of a human body. A stimulation module generates electric stimulation signals toactivate human skin activity under the action of an external electric field, suppresses the influence of noise signals on the electrophysiology and motion signals, and improves the signal-to-noise ratio of the perceived signals. The invention further provides a method for preparing a polymer sensing and electrical stimulation interface for two-way human-computer interaction. Long-term, stable, andcontrollable electrical stimulation is provided for people, and a comfortable interaction interface for machine state feedback to the human body is provided.

Description

technical field [0001] The invention relates to the field of flexible electronic manufacturing and biomechanical integration, in particular to a bidirectional human-machine interface based on a polymer electric stimulation device and a preparation method thereof. Background technique [0002] Polymer functional materials play a decisive role in flexible electronic devices, and are widely used in physiological health monitoring, human-computer interaction and biomedical applications. It needs to be improved urgently. Flexible electronic devices with integrated sensing and stimulation functions can improve the executive ability of human actions, record human motion and physiological information in real time, and provide a two-way interactive polymer human-machine interface between humans and robots. [0003] The human-machine interface for two-way human-computer interaction applications integrates perception and stimulation function modules. It is an important type of flexible...

AI Technical Summary

Problems solved by technology

However, there are still shortcomings in the ability to interact between human and the external environment at present, such as how to effectively record human physiological signals and stimulate the controllable adjustment of human skin. There is no feasible electronic research on fully flexible polymer interfaces for two-way human-computer interaction applications. Device, design and preparation of fully flexible polymer interface will effectively solve the interaction ability between human and the external environment, improve the accuracy of recording physiological signals and stimulate the controllable adjustment of human skin signals

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