To be fair, I see some good things about that. But to answer my own question, the system you have in place to ensure you don't miss things is "just don't make

To be fair, I see some good things about that. But to answer my own question, the system you have in place to ensure you don't miss things is "just don't make mistakes, just don't miss things". In the event that you do make a mistake (like accidentally moving your finger in a slightly wrong pattern on the screen) there will be no feedback or signal to indicate you have missed something.