(physics) The fundamental interaction responsible for the electromagnetic force.

(physics) The fundamental interaction responsible for the gravitational force.

(physics) any of the fundamental forces that act between elementary particles; each one is associated with an exchanged particle

(software design) The structure and definition of the behavior of a system, the surrounding environment, corresponding artifacts, and the elements that communicate the aforementioned behavior.

(physics) The kind of interaction caused by the strong force.

That part of an electron tube in which electrons interact with a modulated field

A large interactive display system that may interact with an audience response system, and which replaces and extends a blackboard or whiteboard.

Not interactive.

(literature, uncountable) Text adventures and their descendants. / (countable) A particular game in this style.

plural of interactive whiteboard