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All her pictures are aggregated into a grid, where she can select multiple to review at the same time: 
Having selected the bikes of interest, the program opens a “reviews” shopping cart, which contains a row for each selected bike, along with it’s automatically-determined brand and model number, it’s lowest price from a reliable vendor, and it’s rating from a reliable reviews site. Sally notices that although the Schwin (bottom row) is only $99 online (it’s $169 at the store), that it is also only rated one star. 
She decides to get more information about the expensive, but highly-rated Trek bicycle. To do so, she simply taps on the arrow in the Reviews Shopping Cart. This brings her to a page that shows price, description, and collections of reviews. After looking over it, she is decides to buy the Trek, there in the store. 
Design B
This time, Sally can collect information about all the products she’s interested in more quickly by taking pictures that each have multiple bicycles in them:
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