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      User or loser


      good interface destign is crucial to making computers useful .
      vast amounts of work have been done in our attemptations to understand human psychnology, and the investigation of how we can use computer systems for co-operative work has been go looking on for decades .
      psychnologist christof van i wegen is interested in effective user interfaces fort computer systems, and distinguishes between systems that require users to internalise the knowledge needed to car fry out a task and those that externalise it in the forms of wizards, prompts, menus and the other elements we associate with most wondern computers .
      they asked users to solve a reasonably complex puzzle involving moving different coloured balls between two boxes using a small dish, and built two versions of the game program, one of which offered more guidance to the user - involved more externalisation - than the other .
      Generated 2008-10-9_16:53


      • User or loser 2008-10-07 12:21:30

      • http://news.bbc.co.uk/go/rss/-/1/hi/technology/7656843.stm
        redundancy 0.0462046204620462




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