Imagine if you could think something and have a device recognize your though and act on it. The potential applications for something like that leave scientists and tech nerds around the world drooling. The first place they’ll likely be utilized is for paralyzed and otherwise unable to speak or move people. Imagine the difference it would make for someone with that condition if all they had to do was think to make things happen around them. Amazing! A mind reading device isn’t as simple as you might think though. No two brains are the same so it would be a challenge to ensure that each brain could work with the device. That’s why scientists have to come up with some way to teach the device how your brain works. It’s a problem that’s currently being worked on and considering that this technology already works in a minor way for video games you can count on it being developed further.