introduction

My introduction into finding out what technology's in games, that are being made in real life, i'm going to focus on the technology that improves the human body. my examples of these technology's in games and even films are the following Bionic Commander, metal gear rising, Crysis, Edge of tomorrow, Robo-cop, these game and films use technology's to make their tasks easier.
high tech devices, robot arms, exoskeletons to a complete robot body, do these things even excited or are they even possible. this is what i want to find out, The game bio commander is a game which the main character has a bionic hand, i'm going to find out if something like this is out there in the real world.