Vision Link - Core OS for Even Realities G1

VisionLink is an open-source operating system for device-to-device communication, powered by Supabase. Think of it as a neural network for your IoT devices - they listen, think, and respond autonomously.

What is VisionLink?

• 🔄 Real-time Device Orchestra: Your devices subscribe to a shared channel, working together like a well-coordinated team
• 🔐 Secure: Built on Supabase authentication and real-time capabilities
• 🤖 Proactive: Devices intelligently determine their responsibilities and respond automatically (in progress)

How It Works

1. Devices connect to VisionLink using Supabase authentication
2. Each device subscribes to the transcription channel
3. When a transcription arrives, devices evaluate if they should respond
4. Responsible device(s) execute commands by inserting into device_commands

Example: When G1 glasses detect a "lights" command, your smart bulbs know they're responsible and automatically handle the request.

Getting Started →

This application is a Supabase-based life assistant designed specifically for the Even Realities G1 smartglasses. It leverages Supabase Auth and real-time features to orchestrate communication between G1 and various IoT devices, allowing automation, notifications, and commands to be synchronized seamlessly.

Key Features

• Supabase Auth for secure user management.
• Real-time communication with IoT devices.
• Notification and text forwarding to G1 glasses.
• Core OS functionality for G1.

Supabase Setup

1. Copy the example environment file:

cp env_example .env

2. Fill in the necessary environment variables in your new .env file.
3. Populate Supabase using the instructions and SQL files in the supabase folder. For example:

supabase db push --schema-only

Getting Started

1. Set up Supabase:

   • Create a new Supabase project
   • Push the schema to your project
   • Copy your project URL and anon key
   • Update .env with these credentials

2. Install the Flutter app:

   • Clone the repository
   • Run flutter pub get
   • Build and install on your phone
   • Sign up using Supabase auth

3. Test the communication flow:

   • Run the example socket listener:

     cd examples/socket_python
     python main.py

   • Perform a left tap hold on G1 glasses
   • Observe the transaction in Supabase
   • The Python script will process and create device commands
   • Commands will be synced to G1 glasses

4. Extend functionality:

   • Add new IoT devices by creating handlers
   • Define custom commands in device_commands table
   • Process transactions with LLMs for automated responses

Thanks

Special thanks to @meyskens and her repository fahrplan for the uptodate G1 bluetooth commands.