Abstract
The text discusses the concepts of reality and sense of design in pairs: construction of reality and reality construction (according to the concept and theory of Niklas Luhmann - see bibliography), also presents problems of media in relation to the media and the mass media in terms of philosophy and thinking, media, sociology, communications and information studies, with a specific case of film, in comparison with the medium of photography from the perspective of different imaging techniques. The medium of film and photography is yet perceived as two information systems.
This issue is closely related to the concept and issues of time, space, movement. Finally, the text is comparing concept of difference with differentiation.
This is the most important idea of the Luhmann's system theory. Text is used for basic knowledge of a foreign production, but also to strengthen the concepts and the ability to distinguish both within individual disciplines and terminology.