Automatic passenger drone flies in legal grey area, but could revolutionise travel, shipping and medicine, says manufacturer

Chinese drone maker Ehang on Wednesday unveiled the world's first drone capable of carrying one passenger, which might help achieve the long-standing dream of automated short-to-medium-distance everyday flights.
The electrically powered Ehang 184, unveiled at the 2016 Consumer Electronics Show in Las Vegas, can carry a single passenger weighing up to 100kg for a 23-minute flight at sea level at a speed of 100 km per hour, the company said.
Watch: Take a look at the world’s first passenger drone made by a Chinese company
After setting a flight plan, passengers only need to send two commands: “take off” and “land,” each controlled by a single click on an accompanying tablet, it said.
There's no need for a runway because the drone takes off and lands vertically.
