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It builds into a .dll file located in Unity3D project's Assets folder. \n- Unity3D project that allows user to:\n  - Take photos that can be used later for calibration. User gets instant feedback whether the calibration grid is detected on the images.\n  - Manually check the validity of pairs of calibration frames and delete them if e.g. detected grid doesn't reflect reality.\n  - Perform stereo calibration of the cameras. Estimated time of the calibration is calculated beforehand and user is shown how much time is left throughout the process.\n  - Check the validity of the calibration by putting two markers in front of the camera. 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