Doctors at the University of California, San Francisco, in the US, have developed a piece of software that can (almost) read minds. The project, funded by Facebook, hopes to help people who, due to a range of medical conditions, are unable to communicate with others.
Until now, technologies that have helped people with these conditions to communicate have been too slow to allow a natural, flowing conversation. People find these devices frustrating to use.
This new approach uses brain signals to convert a person’s thoughts into text. When we want to speak, the brain sends signals to make the lips, jaw and tongue move in the precise way to make an understandable sound. By detecting these brain signals, the new software was able to predict what a person wanted to…
