Airport passenger assistant
An airport passenger assistant is AI that answers travelers' questions about flights, gates, shops and services, and gives directions, on kiosks, holograms, apps and messaging in their own language. It answers from live airport data and a map of the terminal, and connects the traveler to a staff member when it cannot help.
How we build it on Blits.ai
On Blits.ai this is an agent with a knowledge base of approved airport content, retrieved with hybrid search, and a few custom functions that call the airport's flight information, directory and routing services as REST calls. A flow handles the fixed paths such as asking the traveler's language, and language detection and translation steps let one agent serve several languages.
The agent answers on the digital human channel, which streams a 3D avatar with lip synced speech to a browser on the kiosk screen, or on the web chat and WhatsApp channels, or through the REST and WebSocket API channels for a custom kiosk application. Voice uses streaming speech to text and text to speech from the providers on the platform.
Guardrails check input and output, PII masking runs at the gateway, and human handover passes the conversation to a live agent platform such as Salesforce, Freshdesk or Zoho SalesIQ. Test suites replay the top questions in each language on every change, monitors check the assistant on a schedule, and analytics show top intents, unanswered questions and channel use. The platform is model agnostic and offers EU and UAE data residency. Blits.ai does not supply the kiosk or hologram hardware.