This is the context:
Question: Does that mean these robots are conscious?
Kahneman: I don’t know if they are or not; how would we know? It’s a judgment that we make about another person. I know my own subjectivity; I believe you’re conscious. But my belief about your consciousness, I think, could be simulated by my belief in a robot’s consciousness. And where that goes, I have no idea.
source: The enigma of human consciousness.New York Academy of Sciences.
Can anyone explain the bold part? I can't understand it.