Sleepless: Though some household object, electric appliance still remained "unintelligent"? Clocks, scales, refrigerators, washing machines are all smart! I don’t even remember the Japanese smart toilets, although, probably, it’s still exotic for us.

Serg2255: I have a socket for a cup of coffee – it’s a grid from an old feed unit. It performs the function very well. It is not clever.