A smart pen prototype with adaptive algorithms for stabilizing handwriting tremor signals in Parkinson’s disease

A smart pen prototype with adaptive algorithms for stabilizing handwriting tremor signals in Parkinson’s disease

Abstract This study presents a smart pen prototype designed to dynamically mitigate hand tremors, thereby enhancing writing quality and user comfort for individuals with conditions such as Parkinson’s disease. The device employs an accelerometer for real-time tremor detection, a microcontroller for...

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Bibliographic Details
Main Authors: Jéssica Cristina Tironi, Anita Fernandes, Renata Coelho Borges, Luis Augusto Silva, Wemerson Delcio Parreira
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Subjects:
Kalman Filters
Parkinson’s disease
Pen prototype
Tremor mitigation
Adaptive control
Online Access:https://doi.org/10.1038/s41598-025-14196-5
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https://doi.org/10.1038/s41598-025-14196-5

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