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Once the user logs in, he is greeted with the main page, which is split into a left sidebar for displaying and managing the study focus and vocabulary, as well as a right half which displays sentences. We chose to have both of these displayed at once, as opposed to moving haivng the vocabulary management into a separate taband sentence viewing components in separate tabs, based on the results of the first paper prototyping iteration, where users encountered visibility issues due to having the vocabulary hidden away in a tab, and complained about the efficiency of were generally dissatisfied about having to frequently switch between the two tabs.
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