Unmanned aircraft system is already existing in other country like in japan they already using drone for crop dusting, precision agriculture, film making, rural medical services for twenty years... So what deep aero waiting for before they start to operate, because as i read in many comments here i found that many rules and regulations are needed before they can start the operation... Why on the other country it seems so easy ?
It depends on the country dude. Not all countries are liberal and Im surr that before people in Japan were able to start using them theyve undergone and are following regulations before they were able to fly one of these. You mean unmanned ambulance drones were already in existence in Japan for 20 years? I doubt it.
It may true. Japan has advanced technology, 50 years ahead compared to the third world countries in the world. Japan is industrialized country in Asia and I think that the use of drone as services either voluntary or not, may happen. It is good if the OP will use reference in order to ratify his opinion.