Like many of the terms used for this project we have been purposefully vague in order to be inclusive. Tool and resource are purposefully open terms to include all forms of digital entity. Roughly a digital tool may be used to create a digital outcome; a camera, a solid state recorder, a forum, a tune recognition app, a video recorder etc. A resource is more of a static entity from which the user can draw digital information; a photo archive, a DVD of dance videos, a tune database, a lyrics website. That is not to say that some people do not use resources as tools and vice versa, but the two terms have been chosen to show the reciprocal relationship between the creation and the access to digital artefacts.