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Reskale

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

Reskale — Demo video

Reskale Glasses: hands-free sourcing on Ray-Ban Meta. Look at an item, and Reskale tells you whether to buy it. Resellers source in thrift stores and at "the bins" with both hands full and a few seconds per item, so most of them guess. A wrong guess becomes dead stock. Wearing Ray-Ban Meta glasses, the reseller looks at an item and says "Reskale, scan". Muse Spark identifies it from the glasses' photo, writes the eBay search, and reads any price tag. When Spark isn't sure, the photo goes to Muse Wonder. eBay's sold data supplies the average sold price over about 90 days and how many are listed now. Then an agent makes the call: BUY only if the price after eBay fees is at least 3× what you'd pay, and more than 30% of listings sell in 90 days. Otherwise it's PASS, and it says which rule failed. The rules decide in code, so every verdict traces back to two numbers. Muse says the verdict out loud in the glasses, and a guard throws its wording away if it changes the verdict. You can ask follow-up questions like "Reskale, who makes this?" and Muse answers from that scan only. You do not need take out your phone anymore.

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