The Hamburg Transport Association (HVV) began testing its digital assistant on 7 November 2026 Mia according to the HVV and a report by NDR Mia is intended to provide passengers with route information, sell tickets and respond in several dozen languages. The prospect of expanding this to significantly more languages, as well as responses in sign language has been raised. Testing will initially take place at selected stations and in parts of the HVV apps; a decision on a later rollout across the entire network will be made after the trial phase.
The main focus is on making ticket purchases easier through natural language. Users should be able to search for a route, select a suitable ticket and initiate payment with a spoken request. The application technically links real-time timetable data, fare information and payment systems. The HVV also says the assistant is intended to suggest alternatives during disruptions, such as diversions or on-demand services.
The announced support for sign language is regarded in Hamburg as a contribution to accessibility From the perspective of inclusion policy, it is crucial that people with disabilities are involved in development and testing, and that the results are assessed transparently. The Senate Coordinator for the Equality of People with Disabilities recommends in its latest activity reports that affected people be involved as a binding requirement in digital services.
Passenger and data protection organisations point to unresolved issues around data processing. Voice-based services routinely collect location, usage and payment data. They are therefore calling for clear information on purpose limitation, retention periods, deletion options and any access by third parties. The HVV says it will clarify the relevant details during the trial phase. The NDR report does not yet include complete plans on this; questions about contracts with development partners are to be resolved.
The project's potential reach beyond the transport network depends on several factors: its reliability in everyday use, compliant data protection solutions and the systematic involvement of affected user groups. Mia could serve as a model for other regions only once these conditions have demonstrably been met. Until then, the trial remains a pilot project with no predetermined outcome, whose evaluation will depend on how it works in practice in Hamburg.
Editor: Mira Cadena (Article created with AI assistance).