Drones used to be something you only saw in science fiction movies. But with the evolution of technology, that science fiction became reality. To be sure, it was once an expensive technology that was only available for military uses such as surveillance aircrafts.
Today this kind of technology exists, and it’s not just for military use. It is available for the public – or at least, anyone who can afford one for a minimum of $3,000. They have gone from being big 2-meter long planes to mini portable planes that can fit in our children’s backpacks. And now they can be found in different technology stores. People believe that in the future these kinds of devices will even be able to deliver parcels or online purchases to your doorstep.