Multi-Method Triggered Commentary + AI Translation for Sightseeing Vehicles
Nubart provides multilingual audio tours for river cruises, tour buses, and sightseeing vehicles—without on-board speakers, PA systems, or app downloads.
Passengers scan a QR code to access professional audio commentary in their preferred language, delivered directly to their smartphones.
Choose your solution:
- For automated tours: Pre-recorded professional commentary with multiple triggering methods for reliable playback anywhere—from GPS-based automation to manual control. We'll recommend the best approach for your specific route during your free custom demo.
- For human-guided tours: AI-powered real-time translation of your guide's voice into multiple languages. Guides speak naturally—passengers hear seamless translation instantly.
Flexible business models: Sell as premium add-on, include with ticket, or offer as complimentary service.
Choose Your Perfect Vehicle Commentary Solution
Whether you have human live guides or prefer automated experiences, we have the right multilingual solution for your sightseeing operation.
Nubart TRANSLATE
Human Guide Live Translation
Real-time AI translation of your guide's commentary into multiple languages. Passengers hear everything in their preferred language through their smartphones.
Choose this if you have:
- Human guides leading tours
- Interactive, Q&A-style experiences
- Reliable internet connection
Nubart MOTION
Auto-Triggered Audio Tours
Automated multilingual commentary that plays automatically at the right moments. Professional narration without human guides.
Choose this if you have:
- Self-guided operations
- Large capacity vehicles
- Variable internet coverage
Nubart TRANSLATE: Real-Time Multilingual Translation for Live Guides
Make your live guided tours accessible to everyone—regardless of language.
Simultaneous Translation for Live Guides
With Nubart TRANSLATE, your guide's spoken commentary is translated in real time using advanced AI technology into multiple languages. Passengers simply scan a generic QR code and instantly receive the guide's words in their preferred language—delivered as both audio and text directly on their smartphones.
- No app downloads or special devices required
- Wide language coverage for international guests
- Instant access via a simple QR scan
- Translations delivered as audio and/or text (accessibility!)
- Seamless integration with your human guide
- Requires solid internet connection
Ensure every guest enjoys your tour—without language barriers.
Nubart MOTION: Multi-Method Triggered Multilingual Audio Tours
Offer fully automated, multilingual audio tours with flexible triggering: GPS, manual remote control, automatic remote control, and timed sequential activation.
Automated, Multilingual Audio Tours
With Nubart MOTION, passengers enjoy high-quality, prerecorded commentary in their preferred language, triggered by your choice of four activation methods: GPS location-based, manual remote control, automatic remote control via master device, or timed sequential triggers. Content is preloaded during internet-covered areas, ensuring seamless offline playback even in challenging connectivity environments.
- Four triggering methods: GPS, manual remote, automatic remote, and timed sequential
- Combinable triggering approaches for optimal reliability
- Offline mode with content preloading for uninterrupted tours
- No PA systems, loudspeakers, or passenger app downloads required
- Passengers select their language for personalized experiences
Perfect for self-guided tours, hop-on/hop-off operations, and operators seeking reliable, scalable solutions that work in any environment.
Why choose Nubart?
Eliminate operational complexity:
Traditional PA systems require expensive hardware, complex setup, and ongoing maintenance—plus they force commentary on everyone.
Our QR-based solution eliminates these challenges entirely.
Maximize passenger satisfaction:
Passengers choose their own experience: multilingual audio for those who want commentary, peaceful silence for those who don't. No apps, no devices, no intrusive announcements.
Simple for Your Passengers
No apps to download, no accounts to create, no complicated setup. Just three simple steps to multilingual audio commentary.
Scan QR Code
Passengers scan the QR code on their seat, printed card, or display screen
Select Language
Choose their preferred language from your available options
Listen & Enjoy
Hear professional audio in their language—whether automated commentary or live guide translation
That's it! No registration, no personal data collection, no friction. Passengers can focus on enjoying your tour.
See how Nubart Compares Over Traditional Systems
Contrast our innovative, QR-based solutions with traditional audio tour commentary systems
| Feature |
Nubart TRANSLATE
Human Live Guide
|
Nubart MOTION
Triggered Automatically
|
Traditional Systems
Hardware-based
|
|---|---|---|---|
| Setup & Equipment | No hardware needed | No hardware needed | Expensive equipment |
| Internet Requirements | Solid connection required | Offline mode available | Varies by system |
| Triggering Methods | Not applicable | 4 methods: GPS, manual, automatic, timed | Limited triggering options |
| Language Management | AI-powered live translation | Easy language updates | Complex updates required |
| Passenger Experience | Scan QR & listen | Scan QR & listen | App or hardware required |
| Revenue Generation | Easy monetization | Easy monetization | Difficult to monetize |
Proven Vehicle Commentary Solutions Across Europe
Tour operators trust our multilingual commentary technology for boats, buses, and trains
From bustling harbors to serene rivers, our diverse clientele showcases the proven reliability of Nubart MOTION's multi-method triggering system. Each operator has tailored our automated commentary solution to their unique operational needs. Our newly launched Nubart Translate brings the same technical excellence to live guide translation—early adopters are already experiencing the benefits.
Barkassen Meyer, Hamburg, Germany
GPS location-based triggering, QR-cards
Bilboats, Bilbao, Spain
Automatic remote control (GPS-triggered), generic QR
Txibilikoi - Brai, San Sebastian, Spain
Manual remote control, QR-cards
Excursiones Menorca, Mahón
Manual remote control, QR-cards
Holiday Lines Menorca, Spain
Manual remote control, QR-cards
Las Golondrinas, Barcelona, Spain
Manual remote control, QR-cards
Bay of Cadiz Catamarans, Puerto de Santa Maria, Spain
MManual remote control, QR-cards
Common questions from tour operators
Since launching Nubart MOTION, we've helped river cruise companies, sightseeing bus operators, and boat tour providers transition from traditional PA systems and hardware-based audio guides to our QR-based solution. Here are the questions operators most frequently ask us:
Shortly after filling out the form, you'll receive an email requesting information for your personalized demo based on which solution interests you:
For Nubart TRANSLATE (live guide translation):
You'll receive a guide login and a QR code to test AI-powered translation free
for 30 cumulative minutes. You can split this test time across several days to
experience the system in real tour conditions.
For Nubart MOTION (automated commentary):
We'll ask you for:
- A list of 5-6 main points of interest along your route (names and brief descriptions)
- Your route map (PDF, image, or Google Maps link)
- Tour duration, required languages, and vehicle type
Within a few days, you'll receive a custom QR code with 5-6 points of interest activated using the triggering methods we consider most suitable for your specific case. You'll test this under real conditions—on your vehicle during an actual route.
Of course, you can also request a demo for both options.
Whoever you prefer! You have complete flexibility:
Use your existing content: If you already have audio commentary from a previous system, we'll gladly incorporate it into Nubart MOTION.
Produce it yourself: If you want to create new content in-house, no problem—we'll integrate whatever you provide.
Let us produce it for you: Our professional content production team includes experienced scriptwriters, translators, and voice-over artists with strict quality control. We offer two options:
- Premium production: Fully human-created, professionally voiced content
- AI-assisted production: AI-generated content reviewed and enhanced by our human team for quality assurance at a lower cost
Timeline depends on your chosen solution and content readiness:
Nubart TRANSLATE (live guide translation): You can implement our AI-powered translation system immediately.
Nubart MOTION with existing content: Approximately 2 weeks to configure your automated triggered audio guide.
Nubart MOTION with new content production: 3-6 weeks, depending on the complexity of your route and number of languages required.
No problem! We offer a "Custom Geolocation for Nubart MOTION" package that includes up to 2 route adaptations per year at no additional cost.
If you need more frequent updates, additional adaptations are available for €500 each.
Internet requirements vary by solution:
Nubart TRANSLATE (live guide translation): Yes, your vehicle must have reliable internet access throughout the entire route—either Wi-Fi or mobile data—for real-time AI translation to function.
Nubart MOTION (automated triggered tours): Minimal internet required. Passengers only need good connectivity at the beginning when they scan the QR code, as the entire system preloads onto their smartphones. During the route, very low bandwidth is sufficient for the system to receive triggering signals from the remote control.
No internet at all? We can configure a time-triggered system that works completely offline—no internet connection required during the tour.
Our free custom demo will help us determine which triggering method is most suitable for your specific route and identify any potential connectivity issues.
From Demo to Launch: Your Journey with Nubart
Clear milestones from first contact to live tours
Nubart TRANSLATE Timeline
Day 1
Request demo, receive immediate access
Days 1-7
Test with your guides and passengers (30 min free)
Week 2
Consultation, custom quote, sign agreement
Go Live
Start translating tours immediately
Total time: 1-2 weeks from inquiry to live operation
Nubart MOTION Timeline
Day 1
Request demo, provide route details
Week 1
Receive custom demo for on-site testing
Week 2
Consultation, quote, sign agreement
Weeks 3-8
Content creation (if needed)
Week 9-10
System configuration & testing
Go Live
Launch multilingual tours
Total time: 2 weeks (existing content) to 10 weeks (new content production)
Simple, Transparent Pricing
No hidden fees, no per-passenger charges.
Nubart TRANSLATE
Pricing Model:
Custom monthly license based on your operation (tour frequency, duration, number of vessels)
What's Included:
- No per-passenger fees — unlimited listeners
- 35 languages available — no extra cost per language
- Transparent overage pricing if you exceed your usage hours
- Technical support and system maintenance
Nubart MOTION
Pricing Model:
Monthly or annual license for QR code usage (minimum 1-year commitment)
What's Included:
- No per-passenger fees — unlimited scans
- Unlimited languages — add as many as you need
- Any route complexity — pricing doesn't change
- Any triggering method — GPS, manual, automatic, or timed
- Up to 2 route adaptations per year
- Advanced analytics dashboard (GDPR-compliant)
- Integrated passenger feedback system
- Technical support and maintenance
One-Time Setup:
Initial setup fees apply (digital configuration, custom triggering, optional content production)
Physical card options available for specific use cases — discuss during demo.
Experience a Tailored Audio Guide
Get a free, customized demo that proves our solution works for your specific tour
Choose Your Demo Experience:
Nubart TRANSLATE Demo
Perfect for operators with live guides seeking translation solutions:
- Generic QR code for immediate testing
- Guide access link for real-time translation testing
- Multiple language options to test with your team
- Live demonstration of AI-powered translation quality
Nubart MOTION Demo
Perfect for operators considering automated commentary systems:
- Custom web application with your tour's real POIs
- 5-6 geolocated points along your actual route
- Multi-method triggering options (GPS, manual, automatic, timed)
- On-site testing in your specific environment
Fill out this form, and we'll create your personalized demo based on your operational needs:
Loading form...