Abstract

In this paper is outlined an action-oriented philosophy of information namely praxiological information The praxiological kind of knowledge and some of its species behavior communication computation information attention learning are introduced by the method of generalization and classification By exploiting the metaphor of the spectrum of colors the architectures of behavior communication and computation are shown as if they were primary colors red yellow and blue The architecture of information green is introduced by joining together the architecture of computation blue and communication yellow The principle of information that is the Data Operational Principle is stated the informational bearers that is messages are explained the informational criteria that is connectivity and compatibility are outlined The architecture of attention orange is introduced by joining together the architecture of behavior red and that of communication yellow The criterion of attention that is relevance is pointed out