Bob Gale, writer of “Back To The Future II,” certainly has an eye for spotting future trends. After all, a lot of the technology depicted in the 1989 film has made its way into the daily lives of consumers today. In the 1989 flick, Marty McFly and his friend Doc Brown travel through time to October 21, 2015, where they are exposed to how people live in the future and the technology they use. Here’s a breakdown of some of the technology in the movie that actually exists today.