The technology in my life that is going to change is cars,lights,and vr head sets. In 100 years I think that cars are going to be somewhat close to being able to fly and/or hover in the air long enough to transport humans to their destination, then the car will automatically start recharging from solar energy as there will be a solar panel on top. In 100 years I think lights will no longer run on electricity, instead they will run on some sort of endless supply of energy like solar power or maybe a source of energy that you can obtain from trash and recyclables , this would end world pollution. In 100 years I think vr head sets will no longer be as big as they, instead they will be as small as sunglasses, but the head sets will not give you head aches from long usage.