38660d34_Editor_s_Notes__BRAQUE_PC_Evaluation
[Heuristic] Recognition instead than recall [Problems] It is not clear the method to be used to insert search keys in the "Document Searcher". The onscreen explanation is not exhaustive. The user has to remember the default operator inserted among the terms on the same line. The fact that a fixed logical AND links the four entry boxes for the search terms is a constraint for the resulting query [BRAQUE PC Evaluation] 
Graphical tools offer options clear and self explanatory, it is not necessary to record the steps needed to perform a search
Editors Notes
BRAQUE PC Evaluation