After our last group meeting, it was decided to alter the "Get Directions" screen in order to allow the customer to select specific products as well. Thus, the screen is split in half with the names of the shelves on the left and the products of a shelf on the right part of the screen. For example, when the customer selects "Vegetables", the right part of the screen will show all available products on that shelf and as a destination, either a shelf on the left or a product on the right can be selected.
The "Detailed View" button at the bottom shows or hides the products on the right. This is to let the old people choose the level of detail they perfer in case they find it too simple or confusing to use.
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