Data Processing Technologies: Developments in a variety of automated data processing technologies suggest that significant opportunities for preservation information applications do, in fact, exist. Computer systems have acquired sophisticated capabilities for managing complex tasks involving multiple media types and peripheral data sources. At the same time, these systems have become considerably less expensive. The technologies have also witnessed a trend towards miniaturization, suggesting the potential for developing electronic tools as highly portable information systems with capabilities inconceivable only a few years ago. It is essential for the preservation community to develop an understanding of these emerging technologies in order to recognize and exploit opportunities to develop appropriate information management tools. Information Organization Electronic Industrial Age vs. Information Age Problems in Information Science Information vs. Negative Information Database Management Systems (DBMS) Authoring Systems Using Macro Commands Hypertext Introduction Rate of Change