Most input sensors are "brain sensors" in the most reductive sense. There's nothing spooky about brain sensors. You can buy them today, as meditation tools. I

Most input sensors are "brain sensors" in the most reductive sense. There's nothing spooky about brain sensors. You can buy them today, as meditation tools. I have a long running personal project thread to to use mine as a typing interface. It's 100% possible with current technology and not in the least bit dystopian. Interested parties can read your thoughts much more reliably by just parsing these public posts than trying to build a model to get something more specific than "discrete input A" out of brain waves.