At a French-style wedding meal, the first problem was simply remembering the word cutlery: knives, forks, spoons and similar table utensils. Formal settings can contain several pieces, usually used from the outside inward as courses arrive. Dinner can suddenly feel like a practical exam.
1. Then there was only one of each
One knife. One fork. Done.
You cannot confuse the outer fork with the inner fork when there is no competing fork. If utensils are replaced or added as needed, the selection problem disappears. The “cutlery mistake detector” has effectively been deleted.
2. Etiquette becomes interface design
The diner did not become an etiquette expert. The wrong choices simply vanished.
Weak UI: “Here are six tools. Memorize the rules.” Strong UI: “Here is the tool you need now.”
This is mistake-proofing: design the environment so errors are difficult instead of demanding perfect attention. Complex food can have a simple guest interface. The best defense against a cutlery quiz is not holding the quiz.
