The robots never “sleep” for lengthy periods of time; this makes wandering their cities both endlessly fascinating and exhausting. I am especially drawn to these crowded alleys: they are always buzzing with all manner of activity and always in a state of perpetual dusk.
Analog interface drift. I was told that with each analog/manual interface, a small amount of drift or irregularity is introduced. This is a favorable outcome that heightens the appreciation of the music experience.