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BSHS Canteen App (Client Problem (Guidelines (App must adhere to the BSHS…
BSHS Canteen App
Client Problem
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Requirements
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App must be clear and consistent, and usable.
Impacts
Social
Would greatly reduce queue times for canteen if used effectively, increasing social distancing and decreasing wait time for users. Would allow more time for other activities during the break period.
Economical
School would now be able to obtain money from the canteen in two ways, that being this app and the physical purchasing. Could increase the school's revenue as more people would be encouraged to buy food from the canteen due to ease of access.
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Developer Problem
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Coding Envrionment
Client Required Features
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App needs to allow the user to customise how their menu is displayed based on price and dietary requirements.
App needs to allow users to access their profile using their student or staff user ID, which will show their remaining wallet balance as well as their order history.
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User Interface
Multiple Screens
Login Screen
Uses data to allow users to login to their school account, require both username and password.
home Screen
Shows information about app with links to other screens. Is user is logged in, shows users balance. Contains the app title.
Tuckshop menu screens (meals, drinks, snacks, random order)
Uses menu data to let users place an order of whatever they want from the menu, as well as choose quantities and display how much the item costs.
Order confirmation
Once user has selected a meal and would like to buy it, this screen shows up with all of the meal information and asks for confirmation from the user before placing the order.
Order History screen
Shows the user's local app order history, not account dependant.
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Usability
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Principles
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Safety
App has to have message on home screen stating that the user's data won't be shared with 3rd parties.
User Problem
Protopersonas
Amy
Junior student who has limited time at lunch due to extra-curricular commitments. Spends too much time in the tuck-shop queue and is often late to team meetings.
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Gus
Senior student who likes to shout his friends to tuck shop now and then. Would like to be able to see his wallet balance before offering to pay for his friends,
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Mr T
Teacher that does't mind the tuck shop queue but gets bored with having the same lunch all the time. Likes to browse through what's on offer but has trouble making a decision.
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