I think you sum it up well. That gap extends to more than JavaScript. When I was four I could operate our TV: turn on, choose channel and adjust the volume. On

I think you sum it up well. That gap extends to more than JavaScript. When I was four I could operate our TV: turn on, choose channel and adjust the volume. One device. One remote control. Bach then four year olds could also operate phones and record players. When I was five me and my friends could operate a tape recorder, copy music, record music, create tapes and physically share with friends and family.