Both the courseware materials and interface designs on this site are part of a
large experimental project on electronic educational environments.
All materials and designs are to be considered
prototypes, not final products. As such, these pages do not necessarily
represent the best design but only one of many designs under comparison.
Consequently, if you are developing such interfaces, do not copy and use these designs
without prior consultation regarding the results of this study and
information on whether the screens you have viewed are recommended or not recommended