Tele-information services
Tele-information services are based on an alliance of digital telecommunication and computer technology that play an important role in inter-human communications. It is a classification of information flows broken down so that the presentation and information content are not confused with the character of the information flow. Tele-information services consist of four definable information traffic patterns being "allocution", "conversation", "consultation" and "registration". These information traffic patterns can be combined to form more complex multi-pattern services and networks made up of any number of information traffic patterns.