ChatGPT OpenAI Smart Speaker is a developer framework for building your own voice-activated AI assistant. It runs on devices like Raspberry Pi, Linux PCs, macOS, or Windows machines. Using standard Python libraries for speech recognition and text-to-speech synthesis, it listens for a wake word, captures your question, forwards it to the OpenAI ChatGPT API, and reads back responses in real time. You can extend it with custom commands, integrate smart home controls, or use it for educational voice AI demos.