Alexandria digital library: user evaluation studies and system design

摘要: The Alexandria Digital Library (ADL) is one of the six digital library projects funded by NSF, DARPA, and NASA. ADL's collection services focus on information containing georeferences: maps, images, data sets, text, other sources with links to geographic locations. During this study period, three different user interfaces were developed tested groups. User feedback was collected through various formal informal approaches results fed back into design implementation cycle. This article describes evolution ADL system effect evaluation that evolution. an ongoing project; plans for remainder project are described.