Wigner's friend is a thought experiment proposed by the physicist Eugene Wigner; it is an extension of the Schrödinger's cat experiment designed as a point of departure for discussing the Quantum mind/body problem.
Read more about Wigner's Friend: The Thought Experiment, Consciousness and Measurement, Consciousness and Superposition, Sources
Famous quotes containing the word friend:
“Friendship is but a name, faith is an empty name. Alas,
it is not safe to praise to a friend the object of your love;
as soon as he believes your praises, he slips into your place.”
—Ovid (Publius Ovidius Naso)