DriverHeaven had an interview with Razer co-founder and president Robert Krakoff. You can check it out over here, below is a small snip from the article.
DriverHeaven: What is the vision for the future in gaming for Razer, what is exciting you and what direction is the technology moving in?
Robert: This is a pretty complex question and therefore my reply is somewhat truncated.
Science has already made a rudimentary game that can read minds (or more accurately, measure concentration), through an implant that gives basic functionality of operating a computer to a quadriplegic, and another implant that helps a paraplegic to walk.
Were mapping the entire brain out, right down to the individual neurons, in an attempt to emulate intelligence from its source. This will be an important step forward in learning how the brain functions. Once we can harness the full power of reading minds then we will be able to tap into the brain directly, and create a two-way stream.