title: Trends in computer hardware and software.
abstract: Previously identified and current trends in the development of computer systems and in the use of computers for health care applications are reviewed. Trends identified in a 1982 article were increasing miniaturization and archival ability, increasing software costs, increasing software independence, user empowerment through new software technologies, shorter computer-system life cycles, and more rapid development and support of pharmaceutical services. Most of these trends continue today. Current trends in hardware and software include the increasing use of reduced instruction-set computing, migration to the UNIX operating system, the development of large software libraries, microprocessor-based smart terminals that allow remote validation of data, speech synthesis and recognition, application generators, fourth-generation languages, computer-aided software engineering, object-oriented technologies, and artificial intelligence. Current trends specific to pharmacy and hospitals are the withdrawal of vendors of hospital information systems from the pharmacy market, improved linkage of information systems within hospitals, and increased regulation by government. The computer industry and its products continue to undergo dynamic change. Software development continues to lag behind hardware, and its high cost is offsetting the savings provided by hardware.
authors: Sunquest Information Systems, Inc., Tucson, AZ 85711-3610.
authors: F M
authors: FM
authors: Frankenfeld
mesh_terms: D016303:Clinical Pharmacy Information Systems / Q000639:trends*; D003199:Computer Systems / Q000639:trends*; D006751:Hospital Information Systems / Q000639:trends; D010607:Pharmacy Service, Hospital / Q000458:organization & administration; D012984:Software / Q000191:economics / Q000639:trends*; D012985:Software Design; D014481:United States