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Determining if wearable sensors affect infant leg movement frequency
Crystal Jiang1, Christianne J Lane2, Emily Perkins1
1a Division of Biokinesiology and Physical Therapy , University of Southern California , Los Angeles , CA , USA.
Developmental Neurorehabilitation
|June 15, 2017
Summary
Wearable sensors do not significantly alter infant leg movements. This finding supports the use of these devices for analyzing infant movement patterns.
Area of Science:
- Pediatric development
- Biomechanics
- Wearable technology
Background:
- Infant leg movement analysis is crucial for developmental assessment.
- Existing wearable sensors may influence infant motor behavior due to weight or discomfort.
Purpose of the Study:
- To investigate the impact of wearable sensors on the frequency of infant leg movements.
- To determine if sensor presence affects spontaneous leg movement production in infants.
Main Methods:
- Study included 20 infants (10 typical, 10 at risk of developmental delay) aged 2-10 months.
- Video recordings of infant leg movements were collected and analyzed with and without sensor use.
Main Results:
- A negligible difference was observed in the frequency of spontaneous leg movements between infants wearing sensors and those not.
- Sensor presence did not significantly alter the rate of infant leg movement production.
Conclusions:
- Wearable sensors demonstrate a negligible effect on the frequency of infant leg movement production.
- The findings support the validity of using wearable sensors for infant movement analysis.
