Areazero.ai

A-Note is an AI-powered classroom learning platform built around a real worksheet. In a Thai class of forty, the learners who need help most rarely raise their hand, and the teacher finds out at the test, weeks later. A-Note closes that loop the same day. For teachers: type one line and get a worksheet with a private answer key. Muse Spark writes it, Muse Image draws the scene, and Muse Wonder solves every question again on its own before anything reaches the class. For learners: write on the page with a pen. Stuck? Draw a circle. SAM 3.1 outlines exactly what they meant and the tutor pins hints on the page, grounded in the teacher's key but never giving the answer. "Check my work" reads their handwriting line by line and circles the first slip in red pen. They fix it, check again and hand in. Every circle and checked answer lands on a live dashboard. A co-pilot agent (Muse Spark tool calling) groups learners by misconception, writes practice for each group, cannot skip verification (its own tool refuses any sheet Muse Wonder can't confirm), assigns it only to the learners who need it, and hands the teacher a ten-minute plan for tomorrow. Around it is a full classroom: whiteboard tools, worksheets from a photo or a multi-page PDF, hand-in with teacher notes, per-learner progress and CSV export. Everything was built during the hackathon, from the first commit on Oct 27. Live: https://a-note-five.vercel.app (try it with no sign-up at /study)