I think that many SF books and films focus on big battles, or a great discovery, but care less about, how everyday life could change? In a not so near future, (that is fictional, but meant to be rather hard, realistic) could people have a life similar to ours, with all the recent developments with 3d printers, robotics etc? Could they just go work in a factory, then a nearby shop, then somewhere for amusement? Or is it like writing an alternative steampunk setting, because there should be only robots in the factory, home 3d printer and home entertainment system provides everything that is needed? Could you suggest me books or ideas, that help develop this part, what could they work, how could they live? The fixed parts of my setting are : 100km/s delta-V fusion ships, breakthroughs in brain-computer interfaces, colonization from Mercury to asteroid belt, but it is far from utopistic, with all the corruption on Earth, totalitarism on Mercury and free for all war between the megacorps of asteroid belt.