“…This body of research has shown how for an action in common to start, to unfold, and to end, its participants have to accomplish, sequence by sequence, its coordination (Ogien, 2009a). They have demonstrated in detail that members engrossed in any action in common are nonetheless constantly performing these ordinary epistemic operations which consist in objectivizing, abstracting, generalizing, typifying, categorizing, or anticipating (Ogien, 2009b). These non-reflective (but nevertheless reflexive) operations allow for the identification of the elements of an environment through directly establishing relations between observed facts and objects and their mutual ordering of the action in common that they are involved in according to its changing circumstances.…”