User-Centered Design of Information Systems

• Autores: Elaine G. Toms
• Localización: Encyclopedia of library and information sciences / coord. por Marcia J. Bates, Vol. 7, 2010 (Software-zoological), págs. 5452-5460
• Idioma: inglés
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• Resumen

  • User-centered design (UCD) emerged a couple of decades ago because people had difficulties in using systems. It is founded on the principle that users need to be involved in the design and development process for systems to be truly usable�efficient, effective, and satisfying. This entry provides an account of the background�the technological and social forces that affect the evolution of systems development, an explanation of the theoretical foundation on which UCD is build, and a description of a typical UCD process