Wireless, Skin-Mountable EMG Sensor for Human-Machine Interface Application.

ABSTRACT: The development of advanced technologies for wireless data collection and the analysis of quantitative data, with application to a human-machine interface (HMI), is of growing interest. In particular, various wearable devices related to HMIs are being developed. These devices require a customization process that considers the physical characteristics of each individual, such as mounting positions of electrodes, muscle masses, and so forth. Here, the authors report device and calculation concepts for flexible platforms that can measure electrical signals changed through electromyography (EMG). This soft, flexible, and lightweight EMG sensor can be attached to curved surfaces such as the forearm, biceps, back, legs, etc., and optimized biosignals can be obtained continuously through post-processing. In addition to the measurement of EMG signals, the application of the HMI has stable performance and high accuracy of more than 95%, as confirmed by 50 trials per case. The result of this study shows the possibility of application to various fields such as entertainment, the military, robotics, and healthcare in the future.

SUBMITTER: Song MS 

PROVIDER: S-EPMC6952934 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature