Brain Computer Interface: A Review

Er Kaur, Birinder Singh
International Research Journal of Engineering and Technology (IRJET)   unpublished
Brain Computer Interface is a technique which allows people to interact with machines independent of muscles. Brain Computer Interface record the electrical signals from the brain and convert the recorded signals into corresponding control signals with the help of specialized computer. The main purpose of Brain Computer Interface is to enable the paralyzed people to communicate with their environment. BCI can be implemented in various ways like invasive, semi-invasive and non-invasive. The
more » ... nvasive way to implement Brain Computer-interface is known as Electroencephalogram(EEG). This paper gives a brief introduction about Brain Computer Interface, EEG and its applications.