The following provides an example of sample Shimmer Data collected internally on both Shimmer3 motion (IMU) and biophsical (ECG,EMG, GSR, Respiration, Optical Pulse PPG) units. MATLAB was used to plot the raw data collected.
The Shimmer3 IMU unit was initially placed on a desk and then lifted off the desk and rotated about each of its three axes. In between each axis rotation, the Shimmer was placed flat on a desk to demonstrate a stationary period of the device.
The kinematic data was passed through the 9DoF-to-IMU algorithm, which can be found in our Consensys software application. This algorithm generated 9DoF Quaternion data from the calibrated Low-Noise Accelerometer, Gyroscope and Magnetometer data.
|Range||+/- 2g (available ranges:+/- 2g, +/-4g, +/-8g, +/-16g)|
|Channels||3 Channels (x, y, z)|
|Format||16 bits, signed|
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