Technologies to woo tourist, post Covid

Technologies and innovations to bring back tourists, post covid:

September 27 2022:
Top left and right: Kerala has put in place aCaravan Tourism Policy and tied up with caravan makers
Bottom left: Robot waitress at Indian Swag Restaurant Ahmedabad. Image:
Bottom right:  Keyless hotel room entry using smartphone reduces human contact. 
For article describing these  initiatives see our main story