(Hash)tagging with the users: participatory collection of digital social photography in museums and archives

In most cases today, tagging and commenting in museums and archives are intended to improve access to collections, by making them searchable, enriched by user-generated information. The aim of facilitating tagging and commenting on different platforms is also to generate extended user engage - ment. So far this practice has been built on digitised analogue holdings, rather than born-digital material.