Mind Reading Interfaces

Locked-in syndrome can leave patients completely paralyzed with no way to indicate to the world that they are still conscious, but some people with this condition have been able to use eye coded communication. Researchers in Europe have created a brain computer interface that measures brain activity to allow patients who have lost the ability to make any movements to indicate ‘yes’ or ‘no’ in response to questions. Although the system is limited, it offers a peek at the future of brain computer interfaces. Read MIT Technology Review’s article about the exciting new interface here.