This video shows the today’s circumstances to use a BCI (brain computer interface). You need a lot of tools and time to gather simple text messages.
But it’s impressive and I’m sure something like this is the human machine interface of the future! Maybe I saw to many films like “Matrix” and so on but seriously: The brain is the only body part we all have! So in fact e.g. deaf people will be able to speak. Maybe we can make an advance in communicating with sick people, think of paraplegic people or people in coma. Perhaps we will be able to communicate in some way with animals!
[engr.wisc.edu…: Department of Biomedical Engineering]