Thanks for the insights. One doesn't need a Matrix style port into the brain. Valve and OpenBCI have working Index headsets with EEG and bio-feedback data. Rea

Thanks for the insights. One doesn't need a Matrix style port into the brain. Valve and OpenBCI have working Index headsets with EEG and bio-feedback data. Reasonable use cases are fine-tuning game play based on the players stress and enjoyment of different experiences. Today you can buy widget [1] that allow you to control objects in VR (if that game has used the SDK) with your mind my focusing attention on them [2]. Cambridge Analytica used just content and click data! (to build the most accurate map of various countries voting populations and identify key cultural fissures to exploit) [1] https://www.next-mind.com/ https://www.next-mind.com/ [2] https://www.youtube.com/watch?v=SMXfyZc_Gvg&t=221s https://www.youtube.com/watch?v=SMXfyZc_Gvg&t=221s