System Requirements Document (SRD)

1. Introduction

This document outlines the system requirements for the development of a Windows-exclusive AI agent named "Hey ZerOn." The agent is designed to provide users with a seamless voice-activated experience, offering global information access, weather updates, location services, app control, messaging, reminders, and more. The system aims to enhance productivity and convenience for Windows users by integrating advanced AI capabilities.

2. System Overview

"Hey ZerOn" is an AI-powered virtual assistant tailored specifically for Windows operating systems. It combines the functionalities of popular AI assistants like Google Assistant and Alexa, while being optimized for Windows-exclusive tasks. The system will leverage state-of-the-art AI models and technologies to deliver accurate, responsive, and user-friendly interactions. Users will interact with the system primarily through voice commands, triggered by the phrase "Hey ZerOn."

3. Functional Requirements as Story Points

• As User I should be able to activate the assistant by saying "Hey ZerOn."
• As User I should be able to access global information, similar to ChatGPT or Gemini.
• As User I should be able to receive weather updates for any location.
• As User I should be able to access location services and get directions.
• As User I should be able to open apps, settings, and files using voice commands.
• As User I should be able to send messages through integrated messaging platforms.
• As User I should be able to set reminders and alarms using voice commands.
• As User I should be able to perform searches for general knowledge or specific queries.
• As User I should be able to receive personalized responses based on my preferences.
• As User I should be able to control Windows system settings using voice commands.

4. User Personas

1. Regular User

• Description: A Windows user who interacts with the AI assistant for daily tasks such as accessing information, managing files, and controlling system settings.
• Goals: Enhance productivity, simplify system navigation, and access information quickly.
• Pain Points: Difficulty in multitasking, navigating complex system settings, and managing reminders.

2. Tech-Savvy User

• Description: A user who seeks advanced functionalities, such as integration with third-party apps and customization of the assistant's behavior.
• Goals: Leverage the assistant for complex tasks and optimize workflows.
• Pain Points: Limited customization options and lack of advanced integrations.

3. Casual User

• Description: A user who primarily uses the assistant for entertainment, weather updates, and general queries.
• Goals: Enjoy a user-friendly experience and access information effortlessly.
• Pain Points: Lack of intuitive interaction and slow response times.

5. Visuals Colors and Theme

The color theme for "Hey ZerOn" should reflect modernity, professionalism, and ease of use. Suggested colors:

• Primary Color: Deep Blue (#003366) - Represents trust and reliability.
• Secondary Color: Light Gray (#D3D3D3) - Provides a clean and neutral background.
• Accent Color: Bright Cyan (#00FFFF) - Highlights interactive elements and adds vibrancy.
• Text Color: White (#FFFFFF) - Ensures readability against dark backgrounds.

The theme should incorporate sleek, minimalistic designs with rounded edges and smooth transitions to create a visually appealing and user-friendly interface.

6. Non-Functional Requirements

• The system must respond to voice commands within 1 second.
• The system must maintain a high level of accuracy in understanding user queries (minimum 95% accuracy).
• The system must operate exclusively on Windows platforms.
• The system must support multiple languages for global accessibility.
• The system must ensure data privacy and comply with GDPR standards.
• The system must be scalable to accommodate future updates and integrations.
• The system must have a low resource footprint to ensure smooth operation on Windows devices.

7. Tech Stack

Frontend

• React: For creating the user interface of the assistant's settings and dashboard.

Backend

• Python: For backend logic and AI integration.
• FastAPI: For building APIs to handle user queries and responses.

Database

• MySQL: For storing user preferences, reminders, and other structured data.
• MongoDB: For storing unstructured data such as logs and user interactions.

AI Models

• GPT 5.2: For generating user-friendly responses and handling global information queries.
• Gemini 3 Pro: For providing friendly and conversational interactions.
• Claude 4.5 Opas: For academic or coding-related queries.

AI Tools

• Litellm: For LLM routing and managing multiple AI models.
• Langchain: For chaining AI models and workflows.

Local Orchestration

• Docker: For containerization of the application.
• docker-compose: For managing multi-container setups.

Server-Side Orchestration

• Kubernetes: For deploying and scaling the application.

8. Assumptions and Constraints

Assumptions

• Users will have a Windows device with a microphone and speakers for voice interaction.
• Users will have internet access for global information queries and updates.
• The assistant will be used primarily for personal and professional tasks.

Constraints

• The system must operate exclusively on Windows platforms.
• The system must comply with Windows security protocols and guidelines.
• The system must not exceed a resource usage threshold to ensure compatibility with older Windows devices.

9. Glossary

• AI (Artificial Intelligence): Technology that enables machines to simulate human intelligence.
• Voice Activation: A feature that allows users to interact with the system using voice commands.
• Global Information Access: The ability to retrieve information from worldwide sources.
• GDPR (General Data Protection Regulation): A regulation for data protection and privacy in the European Union.
• Docker: A platform for developing, shipping, and running applications in containers.
• Kubernetes: An open-source system for automating deployment, scaling, and management of containerized applications.

This document provides a comprehensive overview of the requirements for the "Hey ZerOn" AI assistant, ensuring clarity and alignment with the user's vision.