Galen Buckwalter says brain-computer interfaces will have to be enjoyable to use if the technology is going to be successful.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Signe Brewster and James Austin After a new round of testing, we’ll be ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Arriana Vasquez If you’re unsatisfied with the camera that’s built into your ...