Salvato in:
| Autore principale: | |
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| Natura: | Recurso educativo Open Access |
| Lingua: | en |
| Pubblicazione: |
1992
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| Soggetti: | |
| Accesso online: | https://eric.ed.gov/?id=EJ443292 |
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Sommario:
- Interfaces for End-User Information Seeking. Marchionini, Gary Hypermedia Information Needs Information Seeking Library Catalogs Man Machine Systems Online Catalogs Problem Solving Research Needs Task Analysis User Needs (Information) Users (Information) Discusses essential features of interfaces to support end-user information seeking. Highlights include cognitive engineering; task models and task analysis; the problem-solving nature of information seeking; examples of systems for end-users, including online public access catalogs (OPACs), hypertext, and help systems; and suggested research directions. (35 references) (LRW)