Not a line from Bladerunner, but from this survey of robot personalities. Other choice quotes:
"It turned out that “supportive” and “nurturing” robots, which said things like “I hope it’s not too hard” and “I’m here for you,” produced better results when dealing with introverts, while “coach-like” robots, which said things like “Move! Move!” and “You can do more than that!” in a more assertive tone, were more effective with extroverts."
"a lab experiment determined that a smiling virtual guard was perceived as unserious and weak, while an unsmiling one projected power and authority. Elkins said his team has started experimenting with different scripts, in which the guard’s demeanor gradually shifts from friendly to accusatory." That's right - they are designing accusatory robots.
We could have "ultra-reliable, infinitely tolerant artificial spirits [that] invade people’s lives so thoroughly that it becomes difficult to live without them". What a great and worrying juxtaposition of words: 'infinitely tolerant' (should we be grateful for robots tolerating us?), 'artificial spirits' (what a thought) and finally 'invade'.