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- View images of foods
- View ingredients of foods
Questions:
- Why is the task being done?
- To view all items that the restaurant offers
- What does the user need to know or have before doing the task?
- The user can go in knowing about the device or service
- Where is the task being performed?
- On the device
- How often is the task performed?
- Presumably performed every time customer orders (very often)
- What are its time or resource constraints?
- Only depends on if there are enough devices for every customer currently in the restaurant
- How is the task learned?
- Through a quick tutorial for navigation on touch controls (if necessary)
- What can go wrong? (Exceptions, errors, emergencies)
- Device could break
Filter and Compare Items
We will allow the user to filter the menu by type of food, such as pasta or burgers, or by ingredients, such as chicken or shrimp. This will allow the user to zone in on the kind of food they want much faster. In addition, many customers often spend a lot of time deliberating between a couple choices. Allowing the user to compare the items side-by-side is much easier and more efficient than flipping back and forth between pages of the menu.
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