A product manager details the creation of a private intercom system for his son and his friends, utilizing ESP32 microcontrollers and AI models like Claude Fable and Opus for firmware development. The system, named Sidebar, allows five children to communicate directly without accounts or external servers, emphasizing privacy and simplicity. The project involved hardware assembly, firmware coding, and setting up a relay server for encrypted audio transmission, with the author highlighting the collaborative aspect of using AI as an engineering partner. AI
IMPACT Demonstrates AI's utility in assisting with hardware and firmware development for personal projects.
RANK_REASON The item describes a personal project using AI tools for hardware development, not a new product release or significant industry event.
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