Everything Quiz

Studio: Everything Quiz

Overview

Everything Quiz is an immersive app that generates complex, context-aware questions based on the objects or scenes captured through the camera. For example, if you capture an image of a book like Macbeth, the app may generate a question about recurring themes in the play. Users must select the correct answer from four options. The app challenges users' knowledge while offering a dynamic learning experience.

Controls

• Take Photo Button:
  Captures an image and generates a contextually relevant quiz question.
• Answer Options (A, B, C, D):
  Select one of four possible answers for the question.
• Leaderboard:
  Tracks and displays the user's highest score (Best) and current score.

Components

Everything Quiz API

Description:

Manages the quiz generation and scoring mechanism based on the Gemini API and user interactions.

Schema:

• Question: Entity ID for displaying the generated quiz question.
• Ans1, Ans2, Ans3, Ans4: Entity IDs for the four multiple-choice answer options.
• Score: Entity ID for displaying the current score.
• Best: Entity ID for displaying the user's highest score.

Data:

• content: Stores the quiz content received from the Gemini API.

Functionality:

• Image Capture: Takes a screenshot of the AR scene and uses it to generate a quiz question.
• API Request: Sends the image and a prompt to the Gemini API to create a complex, context-aware quiz.
• Answer Validation: Compares the user's choice with the correct answer, updating the score or resetting it on incorrect answers.
• Leaderboard Update: Tracks and updates the user's highest score.

Project Setup

1. Main Entities:

   • Take Photo Button: Initiates the quiz generation process.
   • Answer Buttons: Allows users to select one of the four answer options.
   • Score and Best: Displays the user's current and highest scores.

2. Organization:

   • The component is registered using the ECS framework and manages quiz generation and user interactions.

Technical Details

• Gemini API Integration:
  The app uses the Gemini API to generate quiz questions based on captured images.

• Score Logic:
  Points increase with each correct answer, but a single incorrect answer resets the score.

• Error Handling:
  Includes robust error handling for API failures or invalid inputs.

• UI Updates:
  Dynamically updates the question, answers, and score using ECS UI mutation functions.

Mapped Actions:

• Click:
  • Binds the function to the photo button.
  • Handles answer selection and validation.

Asset Attribution

• Gemini API:
  Provides generative quiz content.
• Niantic Studio:
  Used for AR functionalities and ECS framework. Also used XR8 for screenshots