The adjective “extroinfospheral” expresses that a process, a phenomenon or an object is of a interspheral nature and is directed from the inside outwards with regard to the infosphere.
The antonym of the word “extroinfospheral” is the adjective “introinfospheral”.

The adjective “extroinfospheral” was defined as part of the terminology of the “Digital Era Framework”. Among other things, the “Digital Era Framework” serves as a framework for systematizing the way information manifests itself. Four spheres can be defined: The infosphere, which consists of the analog infosphere and the digital infosphere, the cognisphere and the entisphere. When one of these spheres is considered, the adjective “extroinfospheral” emphasizes that something is directed from the inside outwards with regard to this sphere.