ProofFidelity.

Trust in short-term rentals was failing due to subjective damage claims and lack of immutable evidence. Traditional apps required high-friction app store installs, causing user drop-off in high-stress move-out scenarios.

We engineered a 'Zero-Install' PWA that feels native but runs instantly. The core is an immutable evidence vault using S3 Object Locking (WORM). To solve the subjectivity problem, we integrated YOLOv8 models directly into the ingestion pipeline, providing immediate, unbiased anomaly detection for micro-damages.