== competitors for measuring rocking from the GAI ==
== competitors for measuring rocking from the GAI ==
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Zephyr BioHarness: This device is designed for use in sports and fitness tracking, but it contains a 3-axis accelerometer and can be worn on the chest or torso to track motion.
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Zephyr BioHarness
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ActiGraph: This is another accelerometer-based device that is commonly used in research studies to track physical activity and movement.
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ActiGraph
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Empatica E4
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Axivity AX3
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Empatica E4: This device is designed for physiological monitoring, but it also contains a 3-axis accelerometer that can be used to track motion.
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Shimmer3 GSR+
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Myo armband
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Axivity AX3: This is a research-grade accelerometer that can be worn on the wrist or ankle to track motion.
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Shimmer3 GSR+: This device contains a 3-axis accelerometer as well as a galvanic skin response sensor, which can be used to track stress levels in addition to motion.