Route overlays, camera questions and itinerary preferences perform different jobs.
Directions and questions
TANGLE’s November 1 announcement describes Naviu for iOS and Android. A translucent AR route is overlaid on the streetscape; location‑based AI answers questions in a claimed 29 languages. Pointing the camera at temples, signs or shops provides another way to ask about the surroundings.
The route overlay addresses direction, while the guide interprets what a visitor encounters.
Preferences are planning inputs
The company says itinerary generation considers dietary restrictions, interests, accessibility and available time. An accessibility preference supplied to a planner is different from verification that a proposed path is accessible.
These are issuer‑described functions; we have not installed the app or tested its routes and translations.
Nakamise‑dori Street, Asakusa, April 2024; archive context, not Naviu use or an app‑verified route. Photo: Alexeyevitch / Wikimedia Commons, CC BY‑SA 4.0. Resized and cropped under the same licence.