Noun
Intermediate action.
Mutual or reciprocal action or influence; as, the interaction of the heart and lungs on each other.
Source: Webster's dictionaryLanguage commonly stresses only one side of any interaction. Gregory Bateson
Principles You can't say A is made of B or vice versa. All mass is interaction. Richard Feynman
Game theory is a theory of strategic interaction. That is to say, it is a theory of rational behavior in social situations in which each player has to choose his moves on the basis of what he thinks the other players' countermoves are likely to be. John Harsanyi
The heart of a human being is no different from the soul of heaven and earth. In your practice always keep in your thoughts the interaction of heaven and earth, water and fire, yin and yang. Morihei Ueshiba
My goal is to simplify complexity. I just want to build stuff that really simplifies our base human interaction. Jack Dorsey
A little rudeness and disrespect can elevate a meaningless interaction to a battle of wills and add drama to an otherwise dull day. Bill Watterson