“…While digitization provides the hope of ubiquitous access (Tibbo, 2003b), the inherent vulnerability and ephemeral nature of digital media and files, the rapid obsolescence of software and hardware systems, and the need for well-constructed file systems and metadata offer significant obstacles in terms of longevity (Rothenberg, 1999) (Bearman, 1999). Seamus Ross has argued that materials already in digital form have little chance of being accessible as soon as 2013 if proactive preservation measures are not undertaken now and continuously throughout their useful lifespan (Ross, 2000), and there are numerous examples of digitized materials being lost or otherwise non-functional (Higham, 2002) (Bury, 2003).…”