1. Dennett D. Cognitive Wheels: The Frame Problem of AI The Philosophy of Artificial Intelligence 1984; pp. 147–170.
2. Dennett D. What is Free Will? YouTube https://www.youtube.com/watch?v=joCOWaaTj4A (accessed on 2017/5/23).
3. Wider Than the Sky: The Phenomenal Gift of Consciousness;Edelman,2005
4. How Brains Make Up Their Minds;Freeman,1999
5. A new design for a Turing test for bots;Hingston,2010