Lumos, Reading Assistant

Lumos is a hands-free reading assistant for physical books. Ask questions out loud through your Meta Ray-Ban glasses or earbuds, and get instant spoken answers — no typing, no screen. Just say "Hey Lumos," ask your question, and pause. Lumos searches your book and reads the answer back to you. Upload your book's digital copy, select it in the app, and start asking. Lumos keeps track of your conversation so follow-up questions work naturally.