Mira smart glasses (formerly known as Halo) are an AI-powered, audio-first wearable device designed to act as a "second brain" or "cognitive copilot" for the user, focusing on real-time memory enhancement, transcription, and contextual assistance. 

Developed by Harvard dropouts AnhPhu Nguyen and Caine Ardayfio, these glasses are designed for all-day, lightweight, and discreet use, emphasizing privacy by avoiding a camera.