https://www.sciencetimes.com/articles/20973/20190507/new-app-lends-airport-navigation-skills-to-the-visually-impaired.htm
New App Lends Airport Navigation Skills to the Visually Impaired
May 7, 2019 - With the use of a smartphone, an app and Bluetooth beacons, visually impaired travelers found their way through Pittsburgh International Airport.
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https://www.marketingdive.com/news/gatwick-airport-installs-2000-beacons-for-indoor-navigation/444196/
Gatwick Airport installs 2,000 beacons for indoor navigation | Marketing Dive
The transmitters eventually will support features like AR wayfinding and location-based ads.
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https://mapofairport.com/
Airport Maps & Terminal Navigation Made Simple
Jun 11, 2025 - Explore airport terminal maps. Find gates, shops, lounges, and services easily with our detailed airport maps at Mapofairport.com
airport mapsterminalnavigationmadesimple