Provides new perspectives on the increasingly complex relationships between media forms and formats, materiality, and meaning. Drawing on a range of qualitative methodologies, our consideration of the materiality of media is structured around three overarching concepts: form – the physical qualities of objects and the meanings which extend from them; format – objects considered in relation to the protocols which govern their use, and the meanings and practices which stem from them; and ephemeral meaning – the ways in which media artefacts are captured, transformed,...