For interesting examples of robot UX, I recommend MaSiRo project:
The robots have room for improvement regarding motion and general intelligence, but they absolutely nail the non-threatening look and feel.
The robots have room for improvement regarding motion and general intelligence, but they absolutely nail the non-threatening look and feel.
If I had a robotic assistant at home or in the workplace, I’d want something WALL-E like. Emotive lights or even an 8-bit display with expressions is fine. But no hair or anything completely unrelated to function, please.