Background

As the name suggests, this exercise was inspired by train travel. You have probably already looked out of a moving train and perhaps also noticed that your eyes make very fast involuntary eye movements, so-called saccades. The best thing to do is to observe another person during a train ride and you will be able to recognise these saccades very well. br/>
Your task is to recognise flying birds that fly from an unknown direction (left or right) to the opposite side. At the beginning the bird is not yet visible and since you do not know from which direction the bird appears, you have to constantly look left and right with your eyes. In this way you train your eye movements. Furthermore, just like in the train, the background moves in a certain direction, which depends on the side you want to train. If you want to train the left side, the background moves from right to left and vice versa.