Introduction task.

4 definitions of interaction:

To act or have an effect on each other.
(To work together or communicate (people). Allowing a continuous transfer of information on both directions between a computer and the person using it (computing).
Oxford advanced learner´s dictionary.

To have an influence/effect/impacton eachcotherrr).
Gjensidig påvirkning/påhverandre/innvirkerkerke på hverandre/vekselspil.
Engelsk blå ordbok.

A kind of action which occurs as two or more objects have an effect upon one another.
(Idea of two-way effect is essential in the concep).
Wikipedia

Mutal or reciprocal action or influence.
elook.org

My own:
Engagemexchangingnging information and communicating in more than one direction.

What ever you do have an effect on the rest. Influence. Listen (computer: keyboard, mouse), think (understanding what you want to do), speak (graphics, sound).


Definitions of interaction design:

The discipline of defining and creating the human interaction with digital, environmentmental or organizational systems (group of people that follow a set of rules and roles, eg. school).
Wikipedia

Dialogen mellom mennesker og teknologien de bruker.
AHO

Inebærer utforming og implementering av effektive brukergrensesnitt, digitalt.
Autodog

My own:
Relationship between humans and technology, objects and systems.

Feedback.