In search of poka-yokes
You can’t run the microwave with the door open. There’s a cut-off switch that won’t let it turn on until the door is closed. On the other hand, there’s nothing at all keeping you from putting a big bowl of silverware and a can of spray paint in the microwave and blowing up your house. […]
This entry originally appeared at seths.blog/2021/11/in-search-of-poka-yokes, and may be a summary or abridged version.