Click to expand Voice UI Interaction Model

Overview

SuperfoodPedia = Superfood EncycloPedia

SuperfoodPedia is a searchable database mobile app that provides easy access to scientifically proven superfoods. Its Recipes VUI, which is a hands-free Conversational/Voice User Interface, enables users to keep their screens clean while preparing meals in the kitchen. The app is designed to expedite and facilitate the meal preparation process by speaking to the user. It encompases every possible scenario including unavailable ingredient, such ingredient substitutions and meal alteration based on available ingredients.

Roles

  • UX/UI Design
  • UX Research
  • User Interviews
  • Persona Development
  • Interactive Prototype (VUI)
  • Low-fidelity Wireframes
  • Usability Testing
VoiceFlow

Goals

The goals for this project are:

  • Review and analyze a large public database for Superfood data.
  • Define, research, and develop the app's personas.
  • Design a mobile app interface to access this database.
  • Design a Voice UI interface that speaks to users to enable them to use the mobile app using voice instead of hand gestures.
  • Create an "Alexa-like" Voice UI prototype.

Value Proposition Canvas

To ensure that SuperfoodPedia is a Product-Market fit that serves customer values and needs, I used the Value Proposition Canvas.

This process starts with defining customer profiles, the offering's most important components, and how it relieves pain and create gains for them. The insights I gained from customer evidence helped achieve the Product-Market fit.

Personas

Task Flow

Site Map

Scenario Development

Site Map

Wireframes

User Testing

To identify any usability problems, collect qualitative and quantitative data, and determine the participant's satisfaction with the product, I created a script as a testing guide. During the test, I asked participants to complete typical tasks while observing and listening to them, and taking notes.

Site Map