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QuickAisles Team

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

QuickAisles Team — Demo video

QuickAisle plans the shortest walking route through a grocery store from the list you already have. The problem: shopping lists are written in the order you remember things, not the order the store is laid out. So every trip turns into zigzagging: back to dairy, across to aisle 3, back again. That costs busy parents time, costs older and disabled shoppers steps, and costs pickup workers money on every order. How it works: 1. Add your list three ways: type it (typos like "cerial" are fixed on the phone), say it (Meta speech-to-text), or snap a photo of a handwritten list (Meta Muse Spark vision). 2. QuickAisle matches every item to the store's aisles. Vague words like "taco night" go to Muse Spark, and the server rejects any product the model invents. 3. An exact Held-Karp solver plans the shortest walk over the store's walkway graph: in the best door, every item in order, out the nearest exit. Our reference lists come out 28.1% and 22.4% shorter than walking them as typed. 4. The route is drawn on the store map, and Shop mode walks you stop by stop, showing your own words for each stop ("Dairy: eggs, milk").

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