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Traveler Display

The traveler-facing application gives people moving through the corridor live instructions and feedback about their journey. Because identification happens passively while walking, the display is the traveler's main touchpoint with the system — it confirms progress, signals success, and tells the traveler what to do if anything needs their attention.

Driven by corridor events​

The display is a standalone web application that consumes the same standardized event stream as the officer app, from the same Hub GraphQL API. Identification outcomes, condition violations (for example, a face covered by a cap or mask), and movement events translate into clear on-screen guidance at the right moment of the transit.

Customizable presentation​

Deployments differ in branding, language, and physical placement, so the instructions shown to travelers are customizable — including colors and images. Operators can adapt the visual language to the airport or border post identity and to local signage conventions without changing the application itself.

Deployment​

Like the officer app, the traveler display ships as a Docker-containerized web application exposing a web interface. It requires only connectivity to the Hub's /graphql endpoint and a screen along the corridor — no integration with internal source systems.