> Anyway, the answer to this type of conundrum is simple and well-known: http://en.wikipedia.org/wiki/Turing_test http://en.wikipedia.org/wiki/Turing_test I pr

> Anyway, the answer to this type of conundrum is simple and well-known: http://en.wikipedia.org/wiki/Turing_test http://en.wikipedia.org/wiki/Turing_test I prefer the Voight-Kampff test: 1. It’s your birthday. Someone gives you a calfskin wallet. How do you react? 2. You’ve got a little boy. He shows you his butterfly collection plus the killing jar. What do you do? 3. You’re watching television. Suddenly you realize there’s a wasp crawling on your arm. etc.