Visual P300-based BCI to steer a wheelchair: a Bayesian approach.
In this world number of people are handicapped. Currently they use different technologies which give physically impaired the ability to move around. Using BCI communication has occur between the brain and an external device. BCIs are systems that can has conventional channels of communication (i.e., muscles and thoughts) that provide direct communication and control the human brain and physical devices that translating different patterns of brain activity in real time. This review paper covers the contribution from various researchers related to controlling the robot through brain signal. This paper covers with method for effective development of BCI based robot using various techniques such as alpha brain waves, Bluetooth visual p-300 based BCI, hybrid BCI etc. Keyword—EEG (Electroencephalograph) signal, brain computer interface, robotic control.