Across
- 4. – Digital(blockchain-based entry permits).
- 5. – Micromobility trend in smart cities.
- 7. – Start of concierge (automated hotel help).
- 9. – Autonomous luggage carrier.
- 11. – New luxury travel destination?
- 13. – Supersonic faster future flights).
Down
- 1. – loop (high-speed underground transport).
- 2. – Tech powering smart travel assistants.
- 3. – grown food in futuristic flights.
- 4. – Lets you "visit" destinations from home.
- 6. – Compact sleeping in futuristic hostels.
- 8. – Virtual "travel" via video calls.
- 10. – Prefix for sustainable tourism.
- 12. – Digital travel souvenirs.
- 14. – Electric vehicle popular for road trips.