There is so much in the news now of mind controlled machines, brain readers if you will, and it seems we are getting closer to controlling every aspect of our lives with our brains. But I'm much more interested in the opposite. Technology that can "control your mind". Think of virtual reality. We'd be able to do absolutely anything in a virtual reality and make it seem like real life. It'd be the most epic thing ever. Of course there'd have to be safety precautions put in place, but I believe that'd be manageable. These things shouldn't be connected online directly, because then there is no way to be sure you can't get hacked. I'm thinking for online purposes, code would be downloaded, but not executed. Then you would use your brain to see what it does before playing it. Much like a sandbox on a computer. Anyway, is there any advancements in this technology? Is it doable? Can it be done? In theory at least? Thanks!