welcome to BrainDjVj, Lisa. my first experience of brain wave visualization and interactive used Apple Lisa computer in 1983. only BW display that time, but it was interesting, so i'm keep continue doing this.
You joined our cowork | alameda back when we were very still very wet behind the ears. We've gotten our act together in the past couple of months, so I'm hoping you'll take us out for a drive sometime.
We are a "hackerspace", a colloquial term for a group of people who gather together in order to DIY technology and art, exchange knowledge, and pool together resources and tools. Members have access to 3d printers, laser cutters, CNC routers, woodworking tools, computers, etc.