We're delighted to say that we have a designer joining us on the Cambridge Use of English FCE app team. Ed comes with masses of experience in thinking about how apps should look, feel and behave.
Already, his sketches have helped refine our understanding of what we need to do. For example - making sure the space bar doesn't work sometimes.
As Ed says, if it doesn't first work on paper, it won't ever work.
It's the details that count.