MikeAqua: If automation really progresses, and most work is undertaken by technology, then only people who have own productive productive assets (food production, technology, real estate) will make money.
That suggests we will have to restructure our economies so that people primarily derive income not from employment but from cash yielding investments.
Or entertainment.
Without work people will get bored and do stupid things.
I also suspect that "partial employment" may be the norm where by the basic needs are met for free (basic housing, food,clothing,education,health), however if you want to do more (travel, bigger house, etc) then some form of employment will be required, these jobs will be either highly skilled, or highly complex (e.g. works of art, music, house painting, farming, medicine, product design, etc, law and order).
Production will shift from "next years model" to sustainable products that can be easily repaired/recycled.