Detection of Sleep Posture via Humidity Fluctuation Analysis in a Sensor-Embedded Pillow

This study presents a novel method for detecting sleep posture changes—specifically tossing and turning—by monitoring variations in humidity using an array of humidity sensors embedded at regular intervals within a memory-foam pillow. Unlike previous approaches that rely primarily on temperature or...

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Bibliographic Details
Main Authors: Won-Ho Jun, Youn-Sik Hong
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Bioengineering
Subjects:
Online Access:https://www.mdpi.com/2306-5354/12/5/480
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