World of Computer Science and Information Technology
BCI (Brain-Computer Interface) represents a new communication way for people who suffering from neuromuscular impairment. In other words, BCI allow them to communicate with outside an environment, control prosthetic or other external devices by using only their brain activity. BCI system based on change of brain activity such that p300 potential. In BCI based on P300, the paradigm with some possible choices - such that letters or image - are present to users. One of the major problems in P300 application is the difficult to find a P300 response from a single trial.