Mattresses especially fall into the 'dangerous' category from what I recall; the sewing machines would be extremely easy to run a hand or finger into if you make a mistake.
Lightbulbs are probably similar to Pato11's original story; robots which can handle the glass and construct the filament supports require extremely delicate and precise control, so it's cheaper to use people. For now.
Lightbulbs are probably similar to Pato11's original story; robots which can handle the glass and construct the filament supports require extremely delicate and precise control, so it's cheaper to use people. For now.