My Future for technology

What I think my future for technology would be to have the equipment to perform surgery with the different technology so that the doctor's can do the performance without standing and not getting back pain for it. Another thing that i see in technology would be for cars that run on solar power or the ability to hover above the ground and not pollute the air and ruin our lungs with the gas that people us ein their cars. If we can fix the way we do our surgery and the way we get our way around the city that we live in that is what i see in my future.