It's not possible just yet, but thanks to the Oculus Rift, first-person cameras, and an experiment called Gender Swap, you can actually feel like you're in someone else's body. The Oculus rift is a prototype virtual reality gaming headset that makes you feel like you're immersed in the video game's environment. We tried the latest version at the Consumer Electronics Show this month and were blown away.

In order for the perception to work, both people have to synchronize their movements, be that rubbing your stomach or rubbing your hands together. That means you have to agree on every movement you make.