So simple

What does the red magnet have to do with chickens?
Answer: a simple system to find out if the residents are doing well.

My mother now has to get used to this system too. The rule is: the magnet is handled like chickens. In the evening you take the chickens in, in the morning you let them out again. Twice a day, someone goes around and checks on the residents of the self-contained flats if the magnet is positioned correctly or not.