Integration

Integration is a fictional concept in the Interface Series that refers to the act of making a group of people independently invented flesh interfaces.

In The Investigator's Narrative Part 04 it is mention that the name of the practice comes from Soviet Russia.

Practice
The integration is mostly done on involuntary subjects.

A common method of integration is to isolate a small semi-independent community such as a village. After the community can't contact the outside world anymore their water and food supplies can be dosed with LSD to achieve the formation of a new interface.