Technology has many benefits for seniors and society. It has increased life expectancy through medical advances and allows seniors to live more active lifestyles through devices that track health. The senior population is growing rapidly and will double by 2040, showing the need for technologies that can help aging populations. Technologies also continue to evolve in other areas like electric vehicles that may become driverless, and private space travel that could offer trips to space within a few years. Technologies have connected people in new ways through video chat and access to information online.