Vivatech 2026

    SNCF Voyageurs will be exhibiting at the Vivatech trade fair from Wednesday 17 to Saturday 20 June 2026, at the SNCF Group’s Lab. We will be highlighting data, a cornerstone of our digital strategy: ‘Innovating through responsible, inclusive and people-centred mobility’.
    Updated on 11 June 20265-minute read

    At the heart of the future TGV INOUI

    SNCF Voyageurs is proud to offer an immersive experience of the future TGV INOUI, from the driving simulator to the passenger seats on display at the stand. Virtual reality headsets will allow visitors to imagine themselves on board and explore the passenger areas for a truly comprehensive experience.

    Come and visit us at the SNCF Group Lab, where you can also try your hand at driving our regional trains using our virtual reality headset, and find out how on-board technologies support train drivers in their day-to-day work.

    Meet our experts

    On the morning of Thursday 18 June, our experts and project leads from SNCF Voyageurs will demonstrate how we use data to support transport authorities and all passengers.

    How does operational performance play a decisive role in the quality of our services? We invite you to take a look behind the scenes of our operations, where a key part of the quality of service delivered to our passengers is determined.

    Preventing incidents or minor breakdowns... The use of data, enhanced by AI, offers us new possibilities.

    Meet our experts

    It is also a key tool for improving real-time information for our customers, enabling them, for example, to report in real time on our RER and regional trains which carriages have more seats available for passengers.

    Meet our experts

    And when we talk about passengers, we mean all passengers: a range of innovations designed to assist blind passengers in finding their seats on the train or making connections has therefore been developed.

    Discover the programme below.

    Data In Action on trains

    • Project description: howAI can be used to automatically analyse drivers’ service reports, thereby identifying risks and reducing the manual processing workload.
    • Project leaders: Judicaël Léger; Laurent Cazalis

    • Project description: Embedded intelligence , voice guidance and location technologies: the SNCF Group is developing innovative solutions to simplify travel and enhance the independence of passengers with visual or cognitive impairments
      visual or cognitive impairments.
    • Project managers: Mattieu Lévêque; Erwann Deredec – Aurélien Leveillet; Alexandrine Capillon for SNCF Voyageurs; Marie Gonzato Yahiel – Accessibility Manager at Keolis

    How the responsible use of data is central to improving services for our clients – transport authorities and passengers.

    • Project description: presentation of the agent-based AI platform for creating conversational assistants that utilise SNCF data
    • Project managers: Marie Postic; Guillaume De La Rue for SNCF Connect & Tech

    • Project description: measuresand displays train occupancy levels in real time to improve passenger comfort and optimise passenger flow management.
    • Project managers: Tony Zoghby; Mathieu Boue Lahorgue – SNCF Voyageurs

    • Project description: how virtual reality enables the design and real-time visualisation of train interiors using an immersive tool based on technical data;
    • Project managers: Robert Dumortier; Corinne Talotte for SNCF Voyageurs

    • Project description: using 3D data and mixed reality to enhance staff training through immersive environments.
    • Project managers: Alexandre Cormeraie for SNCF Voyageurs

    • Project description: the use of data and artificial intelligence to predict fraud and optimise the deployment of inspection teams.
    • Project managers: Alexandre Cormeraie for SNCF Voyageurs

    • Project description: Automated analysis of the external condition of trains using AI to detect non-conformities and improve service quality;
    • Project managers: Tony Bourlier for SNCF Voyageurs

    • Project description: real-time on-board passenger information delivery using a wireless architecture that is more flexible and quicker to deploy.
    • Project managers: Sébastien Descombes; Pierre Meyer for SNCF Voyageurs

    • Project description: Using video feeds to accurately count the number of passengers boarding and alighting, and to gain a better understanding of passenger flows at a lower cost.
    • Project managers: Virginie Covin; Estelle Peurichard for SNCF Voyageurs

    • Project description: backed by the SNCF Group and 574 Invest, the French start-up Numalis is developing technologies capable of mathematically certifying the reliability of critical artificial intelligence systems, with a view to ensuring their safe use in the rail sector despite the risks associated with ‘black box’ algorithms;
    • Project leaders: Cyril Cappi – SNCF Group; Lucas Rudolf – Managing Director – 574 Invest; Arnault Ioualalen – CEO of Numalis

    Header : © Groupe SNCF

    At the heart of the future TGV INOUI : © Yann Audic pour SNCF Voyageurs

    Meet our experts : © SNCF Voyageurs