A Bluetooth-Enabled Device for Real-Time Detection of Sitting, Standing, and Walking: Cross-Sectional Validation Study.

Reza Daryabeygi-Khotbehsara Jonathan Charles Rawstorn David Wayne Dunstan Sheikh Mohammed Shariful Islam Mohamed Abdelrazek Abbas Z Kouzani Poojith Thummala Jenna McVicar Ralph Maddison

Published in: JMIR formative research (2024)

Results suggest that SORD is a valid device for detecting sitting, standing, and walking, which was demonstrated by excellent accuracy compared to direct observation. SORD offers promise for future inclusion in theory-based, real-time, and adaptive interventions to encourage physical activity and reduce sedentary behavior.

Keyphrases

physical activity
cross sectional
lower limb
current status
loop mediated isothermal amplification
label free
machine learning
sleep quality