Is There Still a Brain Computing Face on Your Head?

The brain computing face world is divided into invasive and non-invasive interfaces. We can wear something like a swimming cap on your head that has lots of wires coming out of it. But then there's also the invasive world as well, which when you talk about installing would need surgically implanting into the brain. And really depending on the application, you can imagine maybe quite a lot of people wouldn't want to be having an operation where people are embedding electrodes deep inside their brain.