Just as homo sapiens is slowly losing its hair because we spend our time in a covered environment and don’t need the protection that a full head of hair originally provided, so we will slowly forget how to turn things off and on as technology takes over that seemingly simple task.  Computers, phones, devices of every kind turn off and on voluntarily after a while.  I have never turned on or off the car headlights, for example (barely know where the light switch is after 7 years). I picture a little child, seeing an antique light switch,  innocently saying “Mommy, what is “on” and “off”?