I named the thermostat “reactor”. “Hey Google, turn up the reactor.”

My cleverest accident was putting all the ceiling-mounted minis in the “attic” room. “Turn off the attic” kills 'em all, reboots the whole mess.

Another accident: I have two vivariums, “tank” and “main tank”. The morning I goofed and said, “turn on the tanks”, and it worked!