The Honeywell Kitchen Computer(rarehistoricalphotos.com) The Honeywell Kitchen Computer, famously advertised with the quip, “If she can only cook as well as Honeywell can compute,” was a bold but impractical attempt to bring computing power into the home in 1969.
Microwave spontaneously turned on by its LED display(stuffedcow.net) My microwave oven started to malfunction at around five years old. It started to randomly power on the lamp, fan, and turntable. It progressively got worse over several weeks until it was mostly stuck on. The microwave oven is not usable when this happens: It behaves as if the door were open, causing the control panel to ignore button input and to stop cooking if it was cooking.