Digital practice guidelines for public libraries Information and resources about Digital Practice Guidelines for Public Libraries. Introduction to digital practice guidelines Information and resources for best digital practice for Public Libraries Selection This pages identifies the main selection criteria for digitisation and helps you decide which are relevant for your library. Cataloguing and metadata The aim of cataloguing digital collections is to provide maximum discovery and access to the items contained in that collection. Still images Information on digitising still images, including minimum standards and best practice for digital conversion and born digital images. Show more