Тема: понятие взаимодействия в дизайне. Drop-in

IN INFORMATION SYSTEMS

Interactivity is the ability of an information and communication system to actively and adequately respond to user actions. This property is considered a sign that the system is "smart", that is, it has some kind of intelligence.

In this sense, the ability to call or send SMS to any television program while on the air is not yet interactivity. Although, if all the information received from viewers or users is processed in a certain way, broadcast on the air in the current time (or with a slight delay), and on its basis specific solutions will be developed (from a sufficiently large set of available ones), then this system can be will be called interactive (in general - quasi-interactive).

Human-machine interaction (HCI) models usually deal with three elements: people, machines and interactivity, represented as cyclically occurring interactions between them (input-output), nevertheless, the nature of interactivity is generally poorly understood.

On the Internet, one of the participants in the interaction is, of course, a person. In order to talk about another subject, one should single out the goals pursued by a person on the Internet:

• receiving the information;
• communication with other people.

Interaction can be carried out with:

• an Internet resource;
• another person with whom this user communicates through the Internet services (e-mail, ICQ, web-forum, etc.).