Smart Hub based on Brain Computer Interface by Low Cost Devices

This work designed a portable Brain Computer Interface (BCI) Smart Hub system using low cost BCI headset. The aim was to introduce a new and evaluate existing BCI control methodologies. Smart Hub is part of the smart home system. In this work, we focus on development and comparison BCI control methodologies based on smart hub system. From survey similar works, we found several works had used attention and Eye Blink to control BCI. From the literature survey we conclude that our system used WiFi network for communication and the BCI control methods chosen were attention and Eye Blink. Five BCI control methodologies, all based on eye blinks and attention, were evaluated by 10 subjects. As a result we conclude that the attention accuracy is more than double blink but the attention required more activation time than doubleblink. As the result the control methodology should use 1 methodology with 1 command and shouldn't complexity for good performance.