Basically it's an exercise where you're looking for faults. It's broken into 3 different tasks.
The first exercise is a track showing a moving train serving stops. You're task with observing when the train skips a station. There's a button under the track for you to press. Very simple.
The second task shows 2 columns, with 6 boxes each with symbols. Under the columns are 2 buttons, error and no error. All you got to do is quickly scan all the boxes and see if all the symbols in each column are identical. If they are, you click on the ‘no error’ button. If they DON’t match, you click on the ‘error’ button. Again simple.
The third task is where things get tricky. You have to do task 1 and 2 together, prioritising task 1 (the train) over the 2 columns.
This is just the context of what to expect. Personally I found a software on the forum somewhere and it helped me tremendously. Started off thinking it was unachievable to me, to being confortable doing it. May I add, some people are against paying for software to aid with practice. Personally it helped me a lot. Feel free to have a look and make your own decision.
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