A 'robotic' arm is used to mix the chemicals.
He answered their questions 'robotically'.
He answered the questions like a 'robot'.
(..) to see a world without you. I don't. I don't want to see a world without Augustus Waters. Then, having made my point, I'll probably put the robot eyes on... because, you know, they're robot eyes. Sounds awesome. (SOBS) And I don't know... Um... (..)2014 The Fault in Our Stars
(..) You're supposed to be dead. (LAUGHING) But when the scientists from the future... come to my house with robot eyes... and they tell me to try them on... I'm gonna tell those scientists to piss off, because... because Gus, I don't even want (..)2014 The Fault in Our Stars