Web Application

Web Application

1. Task Requirement

   • Self Determined Criteria
     • User is able to logout of web application
       • Application removes account details from website
       • Is able to log in again
       • Is able to log into a different account
   • Prescribed Criteria
     • Solution allows a user to purchase an item on an ecommerce platform
       • shopping cart
       • requires location of shipping
       • card details
       • ability to order multiple items
     • Solution allows a user to login on an ecommerce platform
       • Decrypt data on database to check with credentials given
       • credentials checked in database
       • outputs true or false depending on whether they entered matching gmail and password
     • Solution allows a user to signup on an ecommerce platform
       • gmail required
       • username required
       • password required
       • Save data on database
       • data should be encrypted
     • Solution demonstrates all of the Useability Principles
       • Utility
       • Learnability
       • Safety
       • Accessibility
       • Effectiveness
     • Solution demonstrates at least 2 Elements or Principles of Visual Communication
       • colour
       • shape
       • tone
       • texture
       • balance
       • hierarchy
       • figure ground
   • Limitations
     • Time
       • 5 Weeks
     • Skill
       • Web design
         • usability principle
         • Visual communication principles
     • Software
       • Figma
         • Elements of Visual Communication

2. Developer Problems

   • Development tools
     • Figma
       • Design
         • Elements of Visual Communication
           • Colour
           • Tone
           • Shape
           • Texture
           • Balance
     • EDrawMax
       • Data Flow Diagram
         • Data Storage
           • Stock Details
           • User Details
           • Shopping Cart
         • Process
           • Log in
           • Sign Up
           • Shopping Portal
           • Member's Area
     • Data Storage and Retrieval
       • Data Dictionary
         • User Details
           • Location
             • Street Name
               • Varchar
             • City
               • Varchar
             • Suburb
               • Varchar
             • Postcode
               • Integer
           • UserID
             • Varchar
           • Gmail
             • Varchar
           • Password
             • Varchar
           • Card Number
             • Integer
           • CVP number
             • Int
           • Cardholder Name
             • Varchar
         • Item Details
           • Quantity
             • Integer
           • ItemID
             • Varchar
           • Price
             • Float
   • Existing Solutions
     • Amazon
       • Pros
         • Global Reach
         • Big Name
           • Trustworthy
         • Easy to start and sell
       • Cons
         • Lack of control and ownership
         • No control over customer care and satisfaction
         • Risk of scams

3. User Problem

   • User Persona
     • Joe
       • Struggles to remember password
       • Wants to explore life and find hobbies he enjoys (Trying out camping and enjoying nature)
       • 60 year old, retired, university level education, extremely wealthy
       • Needs a way to reset password through E-Mail Verification
     • Jeremy
       • 20 Year old, university level education, works minimal paying job, gullible
       • Wants to go camping with his friends
       • Wants a more secure and safe login system as he struggles with security and online scammers
       • Needs a 2FA factor to ensure he does not get hacked and stolen details.