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A DIY Calorie Counter More Accurate Than a Smartphone

Cars That Think

A 2017 study looked at seven such typical devices, and found their counts were off between 27 and 93 percent , depending on the device. The IMUs are connected to a Raspberry Pi using the I2C protocol. Our Python scripts are available for download from a public repository.) We pull in sensor data at a fixed rate of 100 hertz.

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