The Challenge

Design a mobile app to use a coffee & tea vending machine in your office. Clearly mention the assumptions made.

Time limit

48 hours

Assumptions

  • The vending service for tea and coffee is free of cost for the employees.
  • Only authorized employees are allowed to download the application
  • Employee registration is completed by the employer

User Persona

Reva
Age - 36
Occupation - Product manager
Location - Pune

Ambitious, Self Driven
Goals
Frustrations
  • Get coffee/tea instantly on the go
  • Get personalized choices
  • Struggles operating a vending machine
  • Waits in the queue at the vending machine
Bio - Reva is a product manager rallying a team of 23 employees, she lives a faced-paced life, juggling multiple tasks. She loves swift and personalized services.

Defining features

  1. Serves instant coffee or tea by quickly scanning the QR code on vending machines
  2. Greets the user to trigger positive engagement throughout the customer journey
  3. Inspiring quotes that would motivate and help reflect on decisions
  4. Allows saving favorite beverages
  5. Allows creating customized beverages
  6. Provides an adequate number of choices for a seamless experience
  7. Uses a color palette that represents freshness, happiness & spontaneity
  8. Allows users to place an order from the workplace if the QR Code is saved on their mobile.
  9. Provides a layout with multiple squares and reflections on it thus giving a feel of using the actual vending machine.
  10. Uses animations to provide a natural experience and reduce the mechanical feel of an app
  11. Displays estimated time thus saving users waiting time.
  12. Allows the user to leave a rating to improve user satisfaction

User Flow

Wireframes

UI Kit

Final Version

View Prototype