Not vaporware, however, not ready for scaling up on to an industrial scale. The main concern remains safety in case of a malfunction. Until that has been addres

Not vaporware, however, not ready for scaling up on to an industrial scale. The main concern remains safety in case of a malfunction. Until that has been addressed, the main benefit seems to be delivery of essentials (e.g. cancer medications) to remote areas where the drone can fly mostly over uninhabited areas.