A 'robotic' arm is used to mix the chemicals.
He answered their questions 'robotically'.
He answered the questions like a 'robot'.
(..) did you give her sexuality as a diversion tactic? I don't follow. Like a stage magician with a hot assistant. So a hot robot who clouds your ability to judge her Al? Exactly. So... Did you program her to flirt with me? If I did, (..)2014 Ex Machina
(..) we're way past that. If I hid Ava from you, so you just heard her voice, she would pass for human. The real test is to show you that she's a robot and then see if you still feel she has consciousness. Mmm. Yeah, I think you're probably right. (..)2014 Ex Machina