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This design greatly reduces the amount of navigation that goes on (for example, the process for viewing a shared budget requires you to simply login and click on the name of the budget); this is optimized for the parent going to view his child’s budget, particularly a parent with multiple children using MoneyManager. This means that this particular version of the app is quite efficient. It includes a safety check that allows the user to go back and edit expenses or income that they had previously input, and users can change whom they've shared their budgets with at any given time, which gives the users greater control over who can see their budgets.
The design also includes ("+) and (-) " and "" icons for users to quickly add multiple multiple categories, income, expenses, or email addresses to share a budget with. This greatly increases efficiency - if a user waits until the end of the week to input all accumulated receipts, he would not have to input each item individually and have to navigate back to the same screen multiple times. This feature is very intuitive and thus learnable as well. In addition, the () "" icons make it easy for a user to recover from the error of adding an extra category, expense, or email, although accidentally deleting an item is not quite as recoverable.
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