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A Smart Pen Based on Triboelectric Effects for Handwriting Pattern Tracking and Biometric Identification

Qiang He1,2, Zhiping Feng1,2, Xue Wang1,2

  • 1Department of Optoelectronic Engineering, Key Laboratory of Optoelectronic Technology and Systems Ministry of Education, Chongqing University, Chongqing 400044, P. R. China.

ACS Applied Materials & Interfaces
|October 18, 2022
PubMed
Summary

This study introduces a smart pen with triboelectric sensors for handwriting recognition and user authentication. This innovation enhances human-machine interfaces and cybersecurity through unique biometric identification.

Keywords:
biometric identificationhandwriting recognitionhuman−machine interfacesmart pentriboelectric effects

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