Search (3 results, page 1 of 1)

  • × theme_ss:"Benutzerstudien"
  • × theme_ss:"OPAC"
  • × theme_ss:"Suchoberflächen"
  • × year_i:[1990 TO 2000}
  1. ¬A graphical user interface : the case of the British Library network OPAC (1996) 0.00 
    0.0016788795 = product of:
  0.003357759 = sum of:
    0.003357759 = product of:
      0.006715518 = sum of:
        0.006715518 = weight(_text_:a in 2768) [ClassicSimilarity], result of:
          0.006715518 = score(doc=2768,freq=6.0), product of:
            0.043477926 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.037706986 = queryNorm
            0.1544581 = fieldWeight in 2768, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2768)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Presents the selected findings of a research project based on the British Library Network Online Public Access Catalogue (NOPAC) carried out in the department of information and library management at the University of Northumbria in Newcastle, UK over the academic year 1994/95. Data was collected by means of interviews with NOPAC users especially on use made of the NOPAC and on attitudes towards the NOPAC's interface. Discusses the views of users as they relate to: display features; mode of interaction; help/user assistance; extra features available; and usability. Lists important points which emerged from the survey concerning the NOPAC service
    Type
    a
  2. Yee, M.M.: System design and cataloging meet the user : user interfaces to online public access catalogs (1991) 0.00 
    0.0011749709 = product of:
  0.0023499418 = sum of:
    0.0023499418 = product of:
      0.0046998835 = sum of:
        0.0046998835 = weight(_text_:a in 2782) [ClassicSimilarity], result of:
          0.0046998835 = score(doc=2782,freq=4.0), product of:
            0.043477926 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.037706986 = queryNorm
            0.10809815 = fieldWeight in 2782, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046875 = fieldNorm(doc=2782)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Current research on user interfaces to online public access catalogs is reviewed in an attempt to identify research methods and findings applicable to the design of effective user interfaces to online public access catalogs. A broad definition of user interface is employed which includes data structures, in addition to searching and indexing software. The following features of online public access catalogs are discussed: the demonstration of relationships between records, the provision of entry vocabularies, the arrangement of multiple entries on the screen, the provision of access points, the display of single records, and the division of the catalog into separate files or indexes. For each feature, user studies and other research on online public access catalogs are reviewed and those findings summarized which provide insight into user needs concerning that particular feature; issues are identified and directions for further research are suggested. Implications for cataloging codes and standards and system design are discussed
    Type
    a
  3. Ballard, T.; Smith, J.: ¬The human interface : an ongoing study of OPAC usage at Adelphi University (1992) 0.00 
    0.0011077732 = product of:
  0.0022155463 = sum of:
    0.0022155463 = product of:
      0.0044310926 = sum of:
        0.0044310926 = weight(_text_:a in 1590) [ClassicSimilarity], result of:
          0.0044310926 = score(doc=1590,freq=2.0), product of:
            0.043477926 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.037706986 = queryNorm
            0.10191591 = fieldWeight in 1590, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=1590)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    a

Authors