little_sophia_brain/README.md

Little Sophia's Brain

A modular Python script designed to run on Little Sophia's Radxa ZERO 3W. It handles higher-level input processing outside the abilities of the ESP32 central controller.

• Face Detection
• Voice-to-Text (V2T)

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Installation

1. Clone this repository to your Radxa ZERO 3W.
2. Download and place the Vosk model in the install directory:
   • vosk-model-small-en-us-0.15
3. (Jake needs to add the rest of the prerequisites here — e.g., Python packages, environment setup, etc.)

TODO:

Tested with usb mic and camera only (Logitech C920)

File Overview

File	Description
RetinaFace.rknn	RKNN model for face detection and video streaming.
main.py	Core script. Integrates face detection and voice-to-text into Flask stream.
realtime.py	Voice-to-text module (Vosk). For testing separately.