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Optimal Travel App

The page presents Optimal Travel App, a tool offering real-time navigation, flight and hotel booking, and itinerary management for travelers.

Background

- DocValidity is a web app that verifies the expiration dates of travel documents (passports, visas, residency permits) by reading the machine-readable zone (MRZ) on official documents. - It targets travelers and HR/travel managers who need to confirm document validity before booking flights or crossing borders — many countries require passports to be valid for 3–6 months beyond the travel date. - The app works as a progressive web app (PWA), meaning it runs in a browser, can be installed on a phone, and works offline after initial load. - It uses a device's camera to scan the MRZ barcode on passports, then decodes and calculates remaining validity. - The key pain point it solves: passport/visa expiry is one of the most common reasons for denied boarding, and airlines or border agents rarely refund tickets or fees when documents fall short of entry requirements.

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