This is one of those type of deals that will have a lot of detractors but it doesnt matter, it is being worked on and will be part of our future.

For now, they are working with people who have disabilities of some sort or a brain injury. It will spread to the general public at some point.

https://www.technologynetworks.com/neuroscience/news/mindwriting-technique-helps-paralyzed-patient-use-brain-activity-to-write-348720