Within the next few years, traditional online public access catalogs will be replaced by more robust and interconnected discovery layers that can serve as primary public interfaces to simultaneously search many separate collections of resources. Librarians have envisioned this type of discovery tool since the 1980s, and research shows that…

Evaluating and selecting the appropriate software is a very important component of success in using multimedia systems in both educational and corporate settings. Computer-mediated multimedia (CMM) is the integration of two or more communication media, controlled or manipulated by the user via a computer, to present information. CMM can be…

Provides a brief description of the Z39.50 information retrieval standard and reviews evaluation criteria and questions that should be asked when selecting a Z39.50 client. Areas for consideration include whether to buy or build a Z39.50 client, the end-user's requirements, connecting to a remote server, searching, managing the search response,…