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

RepairLens is an AI-powered mobile application that helps users diagnose and repair broken electronic devices, reducing e-waste globally. Users can inspect devices through 4 modes (camera, photo upload, video import, text/voice description). The app uses Meta's SAM 2 for precise visual segmentation of damaged components and Muse Spark 1.3 for intelligent diagnosis with guided step-by-step repair instructions. Key features include: conversation memory for multi-session repairs, micro-action guided repair with real-time progress tracking, acoustic FFT analysis for detecting internal faults, live AI video call assistance, and a PDF Repair Passport documenting the full repair history. RepairLens makes professional-level device repair accessible to everyone, extending device lifespan and fighting the 62 million tons of e-waste generated annually.