The return date on the ferry desk
A Batumi operator of Black Sea crossings asked why so many ticket buyers reached the passenger list and then left. The team had blamed the colour of the continue button. In interviews, buyers were looking for the return sailing on a screen that only asked for the outbound date. The map put that hunt in the middle of the sheet. The colour argument went quiet. The next change was a return-date field on the first ticket screen, which was not in the original brief and did not need a new palette.