Summary:
- This article discusses a new technology called "brain-computer interfaces" (BCIs) that can allow people to control digital devices using their thoughts.
- BCIs work by detecting and interpreting the electrical signals generated by the brain, which can then be used to control a computer, smartphone, or other digital device.
- The article explains how BCIs have the potential to help people with disabilities or other medical conditions, as well as to be used in a variety of other applications, such as gaming, entertainment, and even military applications.