"The fact that a computer player wins a game of chess or bridge with a human does not necessarily mean that the device is intelligent. The victory results from the fact that in the final analysis the device has been applied appropriate algorithms developed by man, e.g. using the properties of artificial neural networks. It is not the device that wins with a man, e.g. a chess player, but a man – the designer of the device. It is simply the rivalry of one intellect with another through the medium of computer science."