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Cafe Kiosk - Coggle Diagram

- - - - cart on left sidebar
      - food categories on top bar
      - grid of food images + names
      - click to expand for details + options + add to cart
      - can remove food added
    - - can change qty of item ordered in details or cart
      - price changes based on qty
      - ingredient/allergen info
      - see total price in cart
      - login feature
      - menu sorted by restaurant
    - - food categories in sidebar (customer menu)
      - customer orders automatically sent to kitchen
      - display order summary
      - menu customisable within app
      - stock management of menu items
      - quantity can be modified
      - logo, user, help, settings in top bar
      - screen access in sidebar or top bar(staff menu)
- - - - login
        
        login btn for staff/students
        
        -> main menu
        
        login btn for kiosk staff
        
        -> staff menu
        
        link to terms & conditions/legal
        
        enter edu user + pass
        
        first time login -> must agree to T&Cs
      - main menu
        
        top bar
        
        logout button
        
        confirmation pop-up
        
        account balance
        
        help button
        
        side bar
        
        filter by price ($1 - $10)
        
        change menu categories
        
        Packaged Drink
        
        Hot Drink
        
        Cold Drink
        
        Food
        
        random meal combo button
        
        filter by dietary requirements
        
        vegetarian
        
        halal
        
        gluten free
        
        no eggs
        
        no nuts/peanuts
        
        no dairy
        
        food/drink menu (table)
        
        tap cell to go to details
        
        contains food image, name, price
        
        'unavailable' label will appear if unavailable; unable to order
        
        alphabetically sorted
        
        buttons to cart, current order, order history on bottom right
      - details
        
        food name
        
        image
        
        change options (if available)
        
        type of milk/alternative
        
        syrup flavour
        
        extra shots
        
        drink flavours
        
        price of option
        
        list of allergens + applicable dietary requirements
        
        button to change order quantity
        
        price
        
        add to cart button
        
        unable to press if unavailable
        
        energy (kj)
        
        total price (changes with qty + options)
      - cart
        
        current account balance in top right
        
        table with ordered food
        
        shows image, name, total price, qty
        
        button to change qty (will change total price)
        
        button to remove
        
        total order price on bottom
        
        order button (confirmation first)
        
        sends order to current orders and staff menu
        
        sends ordered items to order history
        
        subtracts from account balance
      - current orders
        
        shows current orders (table)
        
        order removed if staff complete it
        
        order ID
        
        order date
        
        order price
        
        name, qty, total price, options of individual items ordered
      - order history
        
        shows menu items previously ordered (table)
        
        cell shows image + same details as on main menu + times ordered
        
        tap cell to go to details
        
        can sort by times ordered or most recently ordered
      - staff menu
        
        incoming orders
        
        shows table of incoming orders (oldest at top)
        
        order date
        
        name of customer
        
        total order price
        
        name, qty, total price, options of indiv items ordered
        
        swipe left to remove order
        
        also removes from sidebar and current orders
        
        order ID
        
        sound notifications for new orders
        
        stock
        
        staff can modify + keep track of item stock
        
        stock automatically subtracted upon order completion
        
        alerts when nearing 0 (can set amount)
        
        item set as 'unavailable' if none
    - - BSHS visual identity (effectiveness)
        
        school colours for UI
        
        helvetica neue font
        
        school logo on login
        
        reflection of minimalist, striped graphic logo design in UI
      - minimalist, intuitive UI (effectiveness) (learnability)
        
        appropriate contrast between text/BG (CUE) (AAS)
        
        universal icons
        
        buttons/links in different colour from normal text (CUE)
        
        appropriate text + image sizes for iPad (accessibility) (CUE)
        
        similar to familiar food ordering apps (learnability)
      - buttons indent when pressed (effectiveness)
      - restricted drink options & qty (safety)
      - standard gestures (effectiveness, utility, learnability)
        
        swipe to scroll
        
        tap to select
      - Clear confirmation alerts before ordering, removing order etc. + do not reset any selections (safety) (AAS)
      - Can remove orders (safety) (utility)
      - Stores user data securely (account details, order history) (safety)
      - unable to order unavailable items (safety)(effectiveness)
      - different titles/headings for each screen (AAS, effectiveness)
      - help button with simple instructions if required (learnability)(accessibility) (utility) (AAS)
      - password hidden on login (safety)
      - contains standard food order app functions (utility)
      - follows legal and privacy laws (safety)
      - Government app design standards
        
        mobile app design principles
        
        Customer centric approach (designed with usability principles)
        
        free by default
        
        made in collaboration with BSHS and kiosk
        
        customer informed of device data collection via T&C notification on 1st login
        
        school branding w/ visual identity
        
        iPad app most appropriate channel for service as students + staff familiar with how to operate it
        
        CUE (consistent user experience standard)
        
        AAS (australian accessibility standards)
  - - - filter menu based on price & dietary requirements
      - generate random food + drink combo based on price bracket + dietary reqs
      - add ordered items + options to a list
      - calculate total item price based on qty + options
      - calculate total order price
      - customise drink orders with selected options
      - generate + store order summary
      - pop out confirmation/error alerts before/after respective processes.
      - display menu by category and sort A - Z
      - retrieve + display details of menu item to details screen, including options buttons
      - generate unique, chronological order ID
      - validate customer/kiosk staff login and retrieve account details for balance and order history
    - - Xcode IDE
      - Language: Swift
      - SQL
  - - - menu ID
      - desc (name)
      - price
      - energy
      - allergy
      - veg
      - halal
      - options
      - orderID
      - orderTotal
      - orderList
      - orderDate
      - administrators can initially upload menu data to app from .csv file
      - db should allow users to view menu item records
      - allow users to create, store, and view order history data
      - required fields:
    - - SQLite DB
      - Generated using:
        
        2021cafemenu.csv
        
        google for missing info
    - - 2021cafemenu.csv
        
        pros
        
        has most of required fields
        
        cons (needs improvement)
        
        lacks energy
        
        lacks orderDate
        
        lacks orderList
        
        lacks orderTotal
        
        lacks nut allergy info
        
        'gluten free' grouped under allergens unlike vegetarian and halal
        
        lacks orderID
        
        missing allergy/vegetarian/halal info for hot & cold drinks
    - - validate login (retrieve username and password)
      - filter menu (retrieve menuID, name, price where matching user's filters)
      - retrieve menu details (retrieve all details of menuID that user taps)
      - generate orderID (retrieve max(orderID) from db)
      - store order summary (insert into db order summary)
- - - - Must keep user data secure (personal, social, economic)