A proximity-activated audio interpretation system for museums, aquariums, and zoological institutions. PROXIMA uses Bluetooth Low Energy beacons to detect when a visitor approaches any exhibit, species, or point of interest — and delivers a contextual audio narration instantly through waterproof bone conduction headphones. No app. No screen. No network connection. No action required from the visitor.

Audio triggers automatically. The technology disappears. What remains is the voice, the object, and the visitor standing in front of it.

The headphones transmit sound through the bones of the skull, leaving the ears completely open. Visitors hear the narration and the environment simultaneously — the water, the animals, the silence of the gallery. The experience deepens rather than isolates.

Each point of interest carries multiple narrations: across languages, and in separate versions for adults and children. Visitors select their profile once at pickup. Everything else happens on its own.