Changes
/* Calibration Procedure */
4. Mount the calibration pattern on a planar surface.
5. Install and open the Camera Calibration application.
6. Target the calibration pattern with the camera (the pattern gets augmented --> check if the augmentation is placed at the center of the circles before taking a calibration screenshot).
7. Tap on the display to mark a frame for calibration.
a. The calibration pattern should take up aus much of the camera view as possible.
