Industry
A machine that learns
It was named M achina speculatrix. "conditioned reflexes" brought the study The conditioned, 01' neutral, stimulus to which In M spheri-latrix we had:1 reflex. MACHINA SPECULATRIX, photographed by time cx-POSUI'E, is attracted by light in hutch at right. CONDITIONED REFLEX requires this arrangement of nerve cells. With this arrangement the model is reasonably docile.
Intelligent machinery
The possible ways in which machinery might be made to show intelligent behaviour are discussed. The analogy with the human brain is used as a guiding principle. It is pointed out that the potentialities of the human intelligence can only be realized if suitable education is provided. The investigation mainly centres round an analogous teaching process applied to machines. The idea of an unorganized machine is defined, and it is suggested that the infant human cortex is of this nature. Simple examples of such machines are given, and their education by means of rewards and punishments is discussed.