Under pressure from Île-de-France Mobilités, RATP suspends the experiment that planned to swap station staff at 6 RER B stops with QR codes linking to remote video agents — a wake-up call about the human limits of digital public services.
For years, commuters at several low-traffic stations on the southern branch of RER B have encountered the same sight: darkened information booths, empty chairs behind the counter, and a near-total absence of human presence. The stations concerned — Sceaux, Parc de Sceaux, Le Guichet, Lozère, Bures-sur-Yvette and Courcelle-sur-Yvette — record far fewer daily passengers than central Paris hubs, prompting RATP to explore several cost-saving and reorganization strategies.
Two parallel schemes emerged: a roving agent model (the API project, for Agents Postés Itinérants — mobile posted agents), and a remote information system built around QR codes, named LIVA.
LIVA stands for Lien Interactif avec Votre Agent — roughly, "Interactive Link to Your Agent." In practice, the system involves posting QR codes inside stations. When scanned with a smartphone, the code opens an audio or video call with a RATP operator working at the Saint-Michel-Notre-Dame Surveillance Centre, several kilometres away.
The concept draws from video intercom technology: instead of approaching a staffed window, passengers would pull out their phones, scan the code, wait for a connection, and then speak to an agent on screen. RATP framed it as a next-generation intercom booth — maintaining an information service without requiring a physical agent on-site.
Running alongside LIVA was the API scheme (Agents Postés Itinérants), which allowed agents at low-traffic stations to leave their booths during off-peak hours and become mobile teams across the line. The rationale: a roving brigade able to reach any of the six stations in under 20 minutes would be more efficient than an agent sitting at an empty counter.
RATP management argued that deploying agents across the whole line was a better use of staff than keeping them stationed at rarely-frequented windows. But for unions and opposition politicians, combining API and LIVA amounted to a blueprint for a ghost station: no agent on duty, no open counter, nothing but a QR code stuck to a wall.
"Contractually, RATP must have an agent in every station from the first to the last train. Today we see that several thousand agent-hours are simply not being fulfilled." — Vianney Orjebin, LFI-A group leader, Île-de-France Regional Council
When the project came to light in January 2026, resistance organized rapidly on two fronts.
The CGT-RATP union published a press release calling for LIVA's immediate cancellation, describing it as "a new stage in the dehumanization of the network." The union recalled that similar experiments on the Métro lines 6, 3 and 3bis between 2018 and 2023 had all eventually been reversed following comparable mobilizations.
The union specifically highlighted the risk to vulnerable passengers: people with disabilities, elderly commuters, families with children, and occasional travellers — all groups for whom the physical presence of a station agent is considered irreplaceable.
The LFI and Communist Party groups at the Île-de-France Regional Council tabled two motions calling for the project's cancellation, examined at a board meeting of Île-de-France Mobilités. Councillor Vianney Orjebin warned that RATP was already in breach of its contractual obligations, citing thousands of unaccounted agent-hours in stations.
On May 15, 2026, RATP officially confirmed the suspension of the API experiment at the six southern RER B stations. The operator stated clearly that the halt came "at the request of Île-de-France Mobilités." Agents who had been turned into roving staff are returning to their customer service windows.
Île-de-France Mobilités had formally demanded an end to the experiment in late April, after establishing that it violated the contractual requirement for RATP to maintain continuous human presence in stations from the first to the last train of the day.
While the API roving-agent scheme has been suspended, the fate of LIVA — the QR code component — remains undecided. According to several sources, the Île-de-France Mobilités board has not yet ruled on this part of the initiative.
RATP maintains that the video call-via-QR-code system is designed to supplement agent presence, not replace it — and acknowledges in retrospect that running both API and LIVA simultaneously created "confusion" among the public and elected officials.
The future of LIVA will likely hinge on RATP's ability to demonstrate that QR-code-based assistance is a genuine complement to human agents — not a backdoor cost-cutting measure. That's as much a communications challenge as a technical one, in a climate where public distrust of digital-only services is growing.
The LIVA affair exposes a deep tension in the digitalization of public services. QR codes are genuinely powerful tools for transmitting information, triggering interactions, and simplifying interfaces — but they are never socially neutral.
Scanning a QR code requires a reasonably recent smartphone, an active mobile connection, and some familiarity with the gesture — and in LIVA's case, the ability to hold a video conversation in a potentially noisy or stressful environment. For a significant portion of public transport users, particularly in peri-urban commuter zones, these conditions cannot be taken for granted.
| Context | QR code suitable? | Reason |
|---|---|---|
| In-store payment (young adult) | ✅ Yes | Smartphone, connection, gesture is second nature |
| Tourist information (museum, site) | ✅ Yes | Tech-literate audience, no urgency |
| Station assistance (seniors, disabled) | ❌ Insufficient alone | Uncertain equipment, unfamiliar gesture, possible urgency |
| Safety response to an incident | ❌ Insufficient alone | Physical intervention required, response time critical |
| Occasional traveller assistance | ⚠️ Partial | Profile-dependent; confusion remains likely |
The (provisional) failure of LIVA is a useful warning for any organization — businesses, public agencies, local authorities — tempted to replace a human relationship with a digital interface in contexts where user vulnerability, urgency, or anxiety is high. A QR code is an interaction accelerator, not a substitute for human presence.
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