TruthLens AI System Requirements Document

Introduction

TruthLens AI is a modern SaaS web application designed to provide users with AI-powered deepfake analysis. Users can upload images, videos, or audio files and receive a comprehensive analysis, including a trust score and deepfake indicators. This document outlines the system requirements for TruthLens AI, ensuring a unique and distinctive user interface design.

System Overview

TruthLens AI aims to offer a seamless and intuitive experience for users seeking to verify the authenticity of digital media. The application will feature a beautiful landing page, an upload section for media files, an AI analysis dashboard, and various tools to assess and report on the authenticity of the content. The design will prioritize a responsive, mobile-first approach with a professional cybersecurity aesthetic.

Functional Requirements

• As a User, I should be able to upload images, videos, or audio files for analysis.
• As a User, I should be able to view a beautiful landing page that introduces the service.
• As a User, I should be able to access an AI analysis dashboard to view results.
• As a User, I should be able to see a trust score gauge indicating the likelihood of deepfake content.
• As a User, I should be able to view deepfake indicators that highlight suspicious elements.
• As a User, I should be able to access a fact-check panel for additional verification.
• As a User, I should be able to generate an evidence report based on the analysis.
• As a User, I should be able to switch to a dark mode for a more comfortable viewing experience.
• As a User, I should experience a responsive design that works well on mobile devices.

User Personas

• General User: Individuals interested in verifying the authenticity of digital media.
• Content Creator: Professionals who need to ensure their content is genuine and trustworthy.
• Security Analyst: Experts who require detailed analysis and reporting on digital media authenticity.

Core User Flows

• User visits the landing page -> uploads media file -> AI processes the file -> User views analysis results on the dashboard.
• User checks trust score -> reviews deepfake indicators -> accesses fact-check panel -> generates evidence report.
• User toggles dark mode -> continues analysis in a comfortable viewing environment.

Visuals Colors and Theme

• primary: #1A73E8 (Deep Blue)
• primary_light: #4D90FE (Light Blue)
• secondary: #FF6F61 (Coral)
• accent: #FFD700 (Gold)
• highlight: #FFA500 (Orange)
• bg: #F5F5F5 (Light Gray)
• surface: rgba(255, 255, 255, 0.9) (White)
• text: #333333 (Dark Gray)
• text_muted: #777777 (Muted Gray)
• border: rgba(200, 200, 200, 0.5) (Light Gray)

Signature Design Concept

The TruthLens AI homepage will feature an interactive 3D globe that users can rotate and explore. Each continent will represent a different section of the site, such as Upload, Dashboard, and Analysis Results. As users hover over a continent, it will highlight and provide a brief description of the section. Clicking on a continent will smoothly transition the user to the respective page. This concept will be implemented using @react-three/fiber and @react-three/drei for a dynamic and engaging experience.

Interaction Model & Motion Direction

• Landing/Home Page: Parallax interaction model with layered depth via scroll. Decorative layers will translate at different speeds, creating a visually rich first impression.
• Internal Pages: Animated interaction model with moderate scroll-triggered reveals and hover transitions for a polished user experience.

Non-Functional Requirements

• The application must be highly responsive and optimized for mobile devices.
• The system should ensure data privacy and security, adhering to industry standards.
• The UI should maintain a professional and consistent cybersecurity aesthetic.

Tech Stack

• Frontend: Next.js 15, TypeScript, Tailwind CSS, Shadcn UI
• Backend: Supabase
• AI Models: Gemini API

Assumptions and Constraints

• The application will be hosted on a cloud platform to ensure scalability.
• The AI analysis will rely on the Gemini API for deepfake detection.
• The design will prioritize a mobile-first approach to cater to a wide range of devices.

Glossary

• Deepfake: A synthetic media in which a person in an existing image or video is replaced with someone else's likeness.
• Trust Score: A numerical representation of the likelihood that a piece of media is genuine.
• Fact-check Panel: A feature that provides additional verification and context for the analyzed media.