Shared Views and History Views Studies (02-03)
•Evaluate AV Design Framework by instantiating and evaluating a design
•Shared (based on recommendations) and History Views (based on logs)
•Phase 1: compare OV to Views interface (28 participants).  OV>accuracy; NSRD on time, but learning effect; AV>navigation/efficiency; AV>satisfaction
•Phase 2: qualitative analysis of shared and history views
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