In a published interview, the scientist noted that humanity will soon learn to communicate over long distances. People will be able to see and hear the interlocutor. He also said that the quality of the connection will be excellent, as if the person is nearby. Kilometers of distance will not disturb anyone. And the size of mobile phones will be much smaller than the ones we use now.
Nikola Tesla was able to accurately describe our life today. The scientist was sure that science would not stand still, and together with the rejection of wires, society would also reject fuel for cars, and flying cars would be able to do without a pilot inside.