Dinner by drone supplies a wow factor for restaurants | Restaurant Hospitality
Drone waiters to plug Singapore's service staff gap - BBC News
Ready for Takeoff: The Promise and Challenges of Restaurant Drone Delivery | Modern Restaurant Management | The Business of Eating & Restaurant Management News
Singapore restaurant shows off autonomous drone waiters
A&K Signs First Restaurant Partners for Drone Delivery
Menu of Dron Restaurant, Kalyani, Kolkata
Can't hire enough waiters at your restaurant? Hire a drone - MarketWatch
Dron Restaurant, Kalyani, Kolkata | Zomato
In the UK, flying drone delivers food to restaurant tables - Springwise