Would you be interested in joining a collaborative project where we build a voice-based Q&A system?
Here’s the idea:
The user asks a question by voice.
The question is sent to an AI service (e.g., ChatGPT or an equivalent).
The AI returns a text answer.
The answer is then converted into speech and played back to the user.
The project can be implemented in different ways:
The project will be exclusive to participating members only. Each participant can contribute a part (B4A coding, API integration, hardware, etc.).
If you’re interested in joining or have expertise in any area (B4A – TTS/STT – ESP32 – ChatGPT API), please comment here.
Here’s the idea:




The project can be implemented in different ways:
- Using a B4A app (recording voice + text-to-speech).
- Using a controller like ESP32-S3 connected to an API (ChatGPT or similar).
- Or a hybrid of both approaches.

