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She is automatically taken to the scrollable Reviews Shopping Cart, where the bicycles of interest are aggregated, and show best, reliable online prices and reviews.
As before, she can look up more detailed information (description, multiple reviews and prices) about each bike by clicking on the arrow.
Analysis - Design B
Efficiency
Learnability
Safety
Design C
Rather than take a picture of the bike, she simply takes a picture of it’s barcode. This does not require any annotation.
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