Published in Internet Policy Review, Volume 13, Issue 2 (Glossary of decentralised technosocial systems)
Abstract: Interoperability describes the ability of systems to share services and resources with other systems. It is used in many fields — in the law, in communications and payments systems, in healthcare systems and in military alliances, to name a few — and describes a large number of characteristics from technical standards, to information architecture, to organisational governance. This glossary entry presents a topology of interoperability layers and presents some of the key economic and socio-technical concerns faced by interoperable systems.