“…Thus, the present work is related, at least in spirit, to previous studies on focal points and conventions, originating from Schelling [6] and Lewis [4] and further developed in the context of coordination games in, e.g., [7], [5], [8]. However, the relation with that (and other) previous work on coordination and conventions is mainly conceptual, whereas both the technical framework introduced in [2] and expanded here, and the study of the effect of enriched representations of coordination games in that framework are, to the best of our knowledge, our original contributions. Some related considerations regarding symmetries in coordination games, in a technically different framework have been investigated in [1].…”