Four advances in health technology we were supposed to have by Back to the Future Day

While some of the technology depicted in the 2015 of the film Back to the Future II actually has emerged, including voice activation, enormous flatscreen televisions, wearable technology and, incredibly, hoverboards, there are many other advancements specific to health shown in the film that we have, unfortunately, yet to achieve.In honor of Back to the Future Day, Healio.com has compiled an exhaustively researched list of (mostly) health-related technologies that were present on the October 21, 2015 visited by Marty McFly and Doc Brown, but have yet to appear in our own timeline.