How the test works

You will need to perform visual field test by sitting at a fixed distance from the computer screen and playing a type of ‘computer game’, in which you try to catch a black spot on the screen. This is done by using your computer’s mouse. You will need to follow the instructions beforehand. It would be helpful if you could e-mail us your result, together with any feedback or suggestions, so that we can improve the test.


I have read and understood the information above and agree to take part in the above study.
The Research project is now complete and the CE mark has not yet been obtained? It should also state that we accept no liability for the usage of this test.

Click here to continue/accept.