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Sketch | Storyboard | Learnability | Efficiency | Safety |
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| Pros - Easy to learn because there are simple icons that the user Cons - Lack of text may be slightly longer for user to figure out whats | Pros - Autocomplete provides efficiency Cons | Pros - Allows the user to reselect icons if the wrong one is Cons- After hit the "go" button, user cannot edit travel |
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| Pros - Easy metaphor: items can be dragged into container, just like Cons | Pros - Drag and drop provides efficiency Cons- Adding/deleting items may take longer than necessary | Pros - Adding/deleting items may take longer than necessary Cons- Not easy to delete/add item because you have to open backpack |
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| Pros - User has most likely encountered a checklist before, so Cons- Doesn't allow user to add any items, so doesn't support | Pros - Simple checklist, user can find all items in this checklist Cons- If user is looking for a specific item, has to look through | Pros - User can delete items or uncheck items they don't want Cons- No way to recover an item if a user deletes it |
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| Pros - Simple text page, nothing new to learn Cons- User doesn't know what to do if they want more information | Pros - All information in one location Cons- User may want too see only packing tips, must scroll to | Pros - User can easily navigate to and away from this page Cons |
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Sketch | Storyboard | Learnability | Efficiency | Safety |
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| Vincent pulls up the app and inputs his destination, Europe, how long | Pros- The layout is very simple, and it is clear Cons- There is no indication of how to move to | Pros - All the fields for information to be entered Cons- Entering all the information via typing may | Pros - If a mistake is made in entering travel information, Cons- There is no indication of how to change travel |
| Vincent sees a two paneled screen. He wants to check the weather in | Pros - The suitcase on top of the scale is a clear Cons- Since the view is evenly divided between the | Pros - For each widget visible on this view, there is at Cons- Because the widget can be toggled left and right, | Pros- Actions are reversible; e.g. if a user switches to another widget it is simple to toggle back to the original one Cons |
| He clicks the toiletries category and it opens a checklist with entries that | Pros- The checklist format is a familiar module for the user, making it intuitive for how to use it Cons- It may not be that intuitive to remove an item, since users would have to first select the item to view it's information, and then select remove | Pros- The list of items is the first the that appears when the view is opened, letting the user quickly see all the items in the chosen category without additional traversing through the app. Cons- It takes a little more effort to remove an item, since the item has to be selected first and then removed by selecting 'Don't Bring' | Pros- If a user accidentally marks an item as packed, it is easy to undo the mistake by simply selecting the item again (effectively toggling it's packed state). Cons |
| Vincent finishes packing everything in the clothing section, and only some | Pros- The icons on the categories make it clear what the packing status is to the user Cons- The yield icon may not be as intuitive for representing partially packed | Pros- Because the icons are visible on a higher level, at the level of categories of items to pack, users can quickly glance at the category icons in the suitcase widget to determine how much they have packed. Cons- Although the weight counter does say how much the items in total will weigh, the user doesn't really have a way of determining which category weighs the most without selecting the category and looking at the weights of each item in the category individually | ProsCons- If the user sees that a certain category does not have the correct icon, it is not as easy to correct the mistake since the user would have to select the category and peruse the list of items to see which item was marked as packed/unpacked when it should be the opposite. |
| Vincent has finally finished packing but he realizes he's pretty bad at it | Pros- The packing tips are simple and laid out so the user can easily read them Cons- The user might not know that there are packing tips, since they would have to toggle left and right to discover it in the first place | ProsCons- To reach the packing tips the user has to toggle left or right, so it will take some intermediary steps before they can arrive at them | Pros- If a user accidentally toggles past a packing tip, it would be a simple matter to toggle back to the packing tip they were originally on Cons |
Design Three
Sketch | Storyboard | Learnability | Efficiency | Safety |
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| Vincent starts by pulling up the app. He sees a preliminary screen prompting | Pros- The input fields on the page make it very clear what information should be entered into which fields. Cons- When entering the length of the trip, it may not be as intuitive for the user to figure out how to change the unit of time (day, week, etc) | Pros- Many of the icons are simply buttons, making it quick for the user to select an option as they enter their trip information. Cons | Pros- * *If the destination is entered incorrectly, or the length of the trip entered correctly, it is easy to re-enter the destination information or toggle the length of the trip. Cons- Once the user has submitted their information, there is not really a way to fix their data if they have made a mistake and submitted it |
| The next screen displays shelves holding the different categories of items. | Pros |
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- The metaphor of items, such as clothes and toiletries, on a shelf makes it clear to the user that the shelf contains items to pack. Cons- At first glance, it is not immediately clear what the user should do, other than toggle the packing tips and click on the icons; thus users might not realize they are able to select the suitcase to view what is inside | Pros-* *Because items are grouped into categories, it makes it faster for users to see what sorts of items they need to pack Cons- Users need to go one more view in to see the individual items that they need to pack | Pros- If a user accidentally selects a category they did not mean to pack, it would be a simple task to simple return back to the original view Cons- It is not clear how a user could change the categories that appear based on the initial information that inputted, since there is no way of changing the settings of their trip |
| In the clothes category view, Vincent can view exactly which items he should bring | Pros |
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- Icons match visual objects that the user is familiar with so they are instantly recognizable Cons- Users may not understand what a specific icon represents | Pros - Icons in corner telling how many of each item allows user to quickly view that information Cons- User may have difficult time locating items of shelves, because items could be scattered in random locations | Pros - User can add items or delete items easily Cons - User may have difficulty adding or deleting only one item in a particular category |
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| Taken to a view of items packed in the suitcase, Vincent can see exactly which | Pros |
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- Is essentially just a list, so easy for user to understand what is going on Cons - Difficult to see options are available besides "delete" due to lack of visual cues | Pros - Delete next to icons is easy to spot, so deletions will be quick Cons - List is uncategorized so user may have difficulty locating a particular item | Pros - User can delete items they mistakenly inputted Cons - User cannot add back items immediately if they accidentally deleted them, must go back to main menu and add the item |