These popular travel tech gadgets from Amazon provide convenience, comfort and safety when you’re on the road.

Projects that are in the works are necessary to meet the airport demands. The expanded baggage room, called the “bag room,” will boost capacity to handle the rising number of travelers.

followed by the baggage room. Then the luggage goes to a baggage make-up area, where it's scanned for a second time. Next, the bag — usually with around 100 others — gets loaded onto a cart ...