Tab System for Types of Foods

Users can click on a tab such as "Appetizers" or "Drinks" to look at products that fall under those categories

Through user testing, we have found that the tab system was the easiest and fastest method for users to browse for products.

Search Features

By clicking on the red "Search" tab, the user will be able to search for products from all categories using keywords/descriptions.

We initially wanted the user to be able to search for products they want to order based on multiple criteria such as type of food (seafood, steak, etc.), price, and more. However, we found that it was too hard to implement a filtering system and it was hard to learn how to use a filtering system, so we simplified the process to a search feature.

More Information in the Sidebar

When a user clicks on a product, a sidebar will be displayed on the right hand side of the menu. It will display more information about the product such as nutrition facts and anything else the restaurant would like to tell the user about the product.

One of our initial goals of this product was for the user to know more about what they are ordering than a regular user can find out using a regular menu. With this addition, we are able to keep the brief details of the products on the menu more concise while giving the user the ability to learn more about their products.

Pop-up Notifications

When a user adds a product to their order or adds a product to the compare list, a large black pop-up is displayed in the middle of the screen to notify the user that the action has been taken.

When we were testing our computer prototypes, we received input that the user was not receiving enough feedback when performing an action of products on the menu page.

Ability to Play Multiple Games

Once the user navigates to the Game screen, they have a variety of games to choose from and clicking on the buttons will bring them to a game.

While waiting for food, users are often bored with nothing to do so added games to help pass the tiem. We also made the games multiplayer so that if the user was with friends, they could play the game together as a social event instead of everyone being focused on their own tablet.

Removal of Web Browser

We removed the web browser feature.

While talking to our TA, he pointed out that eating out was usually a social thing, so adding the web browser would keep everyone from interacting with each other. In addition, we realized the majority of people had a smartphone and could access the internet anyways.

Help Screen

Clicking on the Help screen will alert the restaurant that the user needs help and will call over a waiter to come assist the user.

We found that users often found it frustrating trying to get a waiter's attention when they needed help, so this feature will allow them to directly signal the waiter. In addition, waiters found it difficult to keep track of who needed help and who they needed to check up on so this will signal them when a user needs help.

Image and Descriptions of Each Product

Each product on the Compare page has a picture, name, price, description, and nutrition facts for the user to compare side-by-side

We found that users often have trouble deciding between items so the easiest way to solve that problem is to compare the products side-by-side in all possible categories to decide which item they want.

Horizontal Scrolling

The items on the Compare list are put side-by-side so if the items overflows, there is a horizontal scroll bar.

We found that it was easier to compare items side-by-side instead of stacking the items vertically, which called for horizontal scrolling.

Add to Order Button

By clicking on the "Add to Order" button, the user can add the item directly to the order from the Compare page.

We found that it was a hassle for the user to close the Compare page, remember which item they had chosen and find the item again on the menu.

Viewing All of Your Products

The user can review all their products that they have added to their order so far and the comments they added before sending the order to make sure the restaurant receives the correct order.

Oftentimes, it's hard to keep track of what items the user has ordered or wants to order, so this feature will allow users to keep track of what they have or haven't ordered. In addition, this allows users to make sure that they are sending the correct order to the restaurant.

Ability to Remove Products

If the user realizes they added the wrong item or changes their mind, they have the ability to remove the item from the View Order page by clicking the "Remove Item" text.

This was for safety in case the user accidentally clicked on "Add to Order" on the wrong item or they changed their mind.

View of Your Subtotal

The user can view how much money they have on their bill with all their orders to make sure they aren't spending too much or just to see how much they have spent.

We found that users liked knowing how much the bill would add up to before they send in their order to make sure they aren't going over budget.

Viewing Your Order

The user can view what items they ordered and how much each item was. It also allows the user to potentially split the bill by figuring out how much each item was worth.

Users like to know how much each item cost and what each item was when they receive their bill. In addition, it's standard on receipts to show a list of ordered items.

Tip Calculator

On the right side of these screen is a tip calculator. The user can either choose from a pre-set tip amount (15%, 18%, 20%), enter their own percentage, or enter a fixed amount to automatically add their tip to a bill.

Users told us it's often a hassle to figure out how much tip to add and waste time trying to calculate how much 15% is. This will allow users to not only easily figure out how much tip is appropriate but to also add it directly to the bill

Two Ways to Pay

The user can either click on "Pay with Credit" or "Pay with Cash" which will bring to different pages. "Pay with Credit" will prompt them to slide their credit card in a slot on the right while "Pay with Cash" will alert the waiter who will come over and collect the payment.

Users often found it frustrating to wait for the waiter to come over to either collect their cash or card to pay. This allows users to pay easily at the table without having to wait for the waiter to come over.

1

Viewing and Ordering Foods

You and your friends were just seated by a lovely waitress at Mama Mia's.
You are extremely hungry and want to look through choices to order something as
soon as possible. So:
- You go through the menu to order some food
- You proceed to send in your order

1. Scroll through the menu
2. Move between tabs
     -Drinks
     -Appetizers
     -Entrees
     -Deserts
2. Click on each item for more information
3. Add and remove items from their order
4. View your order
5. Send in their order

2

Play Some Games 

You and your friends just ordered some delicious food from Mama Mia's. In the mean
time, you and your friends notice that there are games offered on the device. So:
- You go and browse through the games
- You choose to play Scrabble with your friends

1. Navigate the game screen
2. Click on a game
3. Play a game
4. Go back to the main game screen

3

Pay the Bill

You and your friend just finished your delicious meals and everything was wonderful.
The only thing left to do is pay the bill. So:
- You pay the bill

1. View the bill 
2. Add tip 
3. Choose to pay with cash or card 
4. Pay the bill

4

Filtering and Comparing Foods

You and your friends are ver impressed by the number of items on the menu, but some
want beef while others want seafood. So:
- You filter the items that appears to suit your preferences

1. Filter the menu based on certain specifications 
     -Price 
     -Nutritional Facts 
     -Ingredients 
2. Search for items 
3. Compare items side-by-side 

5

Ask for Help

1. Click on the help button 
2. Search through the help on the device 
3. Call your waiter over for help 

User did not understand what "Compare List" button did

Affordance

Change Wording

User did not know how to remove an item from their order

Learnability

Adding more information of their order in the actual menu (Better Affordance).

User assumed that they can sort the "Compare List" by clicking on the label (such as "Price")

Efficiency/Affordance

Implement sorting in "Compare List"