This is still specialist/amateur grade stuff (requiring you to build/maintain/debug the system yourself). I'm optimistic about the technology continuing to deve

This is still specialist/amateur grade stuff (requiring you to build/maintain/debug the system yourself). I'm optimistic about the technology continuing to develop and eventually becoming mainstream. Having a robust alternative to keyboard-and-mouse interactions will (hopefully) improve accessibility of software. (Though I have difficulty imagining that BCI input devices will be easier to support than today's complicated accessibility approaches, like screen-reader compatibility.)