Update data-streams.md

src/neon/basic-concepts/data-streams.md

@@ -63,7 +63,7 @@ A microphone is integrated into the Neon module. Recorded audio will be part of
 Audio recording is disabled in the Neon Companion app by default and can be enabled in the settings.
 
 ## Movement (IMU Data)
-The Neon module is equipped with a 9-DoF [inertial measurement unit](https://invensense.tdk.com/products/motion-tracking/9-axis/icm-20948/) (IMU) featuring an accelerometer, gyroscope, and magnetometer. The accelerometer and gyroscope measure linear acceleration and angular velocity, respectively, and are provided as raw values. A fusion engine also combines these values with magnetometer readings to estimate the module's absolute orientation relative to magnetic north and gravity as a quaternion. Note that in order to obtain precise absolute yaw readings, the magnetometer needs to be pre-calibrated. See how in [this guide](/neon/how-tos/data-collection-with-the-companion-app/magnetometer-calibration).
+The Neon module is equipped with a 9-DoF [inertial measurement unit](https://invensense.tdk.com/products/motion-tracking/9-axis/icm-20948/) (IMU) featuring an accelerometer, gyroscope, and magnetometer. The accelerometer and gyroscope measure linear acceleration and angular velocity, respectively, and are provided as raw values. A fusion engine also combines these values with magnetometer readings to estimate the module's absolute orientation relative to magnetic north and gravity as a quaternion. Note that in order to obtain precise absolute yaw readings, the magnetometer needs to be pre-calibrated. See how in [this guide](/neon/how-tos/data-collection-with-the-companion-app/how-to-ensure-super-accurate-global-orientation-in-your-recordings).
 
 The IMU is sampled at 220 Hz. When downloading recordings from Pupil Cloud the IMU's orientation in Euler angles (i.e. roll, pitch, and yaw) is also available.