DeepMind Technologies, a company that develops artificial intelligence acquired by Google a little over a year ago, is developing a machine that can play with 49 classic video games of the Atari 2600 console. This system, called Deep Q-network (DQN), achieved a great ability to play, even exceeding the capacity of human beings. So far nothing strange since by now computers can beat humans in complex games but the important fact is that this artificial intelligence learned to on its own.