Instructions and Download

Please read the instructions below before proceeding. You can download the software by clicking the link on the right. (At present the software runs on Windows operating systems only.) Double-click on the downloaded file to start the program. The exercise takes between 20 and 30 minutes. When you are finished with grading the optic disc images, a file (*.enc) is automatically saved on your desktop - you can upload this using the link on the right to get instant feedback on your performance.