Even though our computers are now better than 15 years ago, they still malfunction 11%–20% of the time, a new study from the University of Copenhagen and Roskilde University concludes. The researchers behind the study therefore find that there are major gains to be achieved for society by rethinking the systems and involving users more in their development.
It has to get more complicated, more edge cases have popped up and the process is more complicated.
Look basic example. I made an uncoiler and needed to add in a reverse override. Why? Because someone one time loaded it in wrong.