Blog
2 weeks ago
Building LetterLens: An OCR-Powered Android App With Kotlin + ML Kit, and Ktor
Problem: UK NHS & council letters are dense, full of dates and instructions, and often cause confusion. Solution: I built LetterLens, an Android app (Kotlin + OCR + ML Kit) that scans letters and summarizes them into What/When/Next steps. Why it matters: Runs fully on-device for privacy, works offline, and helps people understand critical info in second
Source: HackerNoon →