Tamper-evident evidence of condition at handoff.

ScanDiff compares a baseline 3D scan with a later one and records where the shape changed. It does not verify that an item is as advertised.

Phone LiDAR measures shape, not color, so scuffs and stains are not detected. Comparisons come from the ScanDiff engine. Item names, prices and timestamps are demo data.

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Demonstrations

  1. 001Pitch: list an item and run a real checkoutSeller baseline, buyer check scan, comparison, then the payment is released or disputed. Uses the iPhone app.Open →
  2. 002Demo checkoutShipping and returns. Payment held until the buyer approves. Demo only, no real payment.Open →
  3. 003Handmade ceramic mugSeller scan before packing, buyer scan on arrival.Open →
  4. 004Rental carPickup scan and return scan.Open →