Digital-first platforms that keep passengers informed, engaged, and connected — even offline.

Rail operators face the challenge of keeping passengers informed and engaged, even in environments with limited or no connectivity.
A7 developed a multimedia infotainment platform for passenger trains that delivers real-time schedules, announcements, and entertainment through an intuitive, offline-capable system.

Our Contribution

We designed and delivered a resilient transport-grade media solution with:

• Intuitive UX optimized for touch displays and motion-heavy conditions
• Integrated train data including schedules, routes, and delay notifications
• Media content modules for onboard entertainment and passenger engagement
• Admin tools for dynamic content management and remote updates
• Offline-first architecture ensuring seamless operation with automatic sync when online

Results

The platform quickly proved its value across multiple routes:

• Thousands of passengers served daily with real-time info and content
• Reduced staff workload through automated announcements and digital updates
• Higher passenger satisfaction from a modern, accessible onboard experience
• Scalable architecture ready to expand across fleets and regions

Steps to Realize the Project

1. User Journey Mapping
   Analyzed how passengers interact during different travel phases to prioritize features like schedules, announcements, and media content.
2. Wireframing & Prototyping
   Tested usability in motion-sensitive environments, ensuring clarity, accessibility, and quick navigation.
3. Offline-First Architecture
   Built an edge-ready system that functions without connectivity and syncs automatically once online.
4. Content Sync & Scheduling Tools
   Developed admin systems to manage and localize media, push alerts, and schedule updates with minimal data usage.
5. Simulated Environment Testing
   Validated performance under vibration, lighting changes, multi-language use, and signal drops.
6. Deployment & Monitoring
   Rolled out across selected train routes with remote monitoring, analytics, and OTA (over-the-air) updates.