What are today. The technologies of the future are what our grandchildren and great-grandchildren will be content with. The world does not stand still, everything changes, and this is in the order of things. A modern person in childhood could not even think that 20 years later he would hold a smartphone in his hands, in which everything: from a “bank” to a “cinema”. In addition to smart phones, we are surrounded by no less smart houses, cities, as well as augmented and virtual reality.