Composing SMS and Ringtones by though - Brain Computer Interface application

Brain Computer Interface (BCI) is defined as system which must not depend on the brain´s normal output pathways of peripheral nerves and muscles. In this paper we have proposed an application for combining Brain computer interface technology with mobile phones. After, signal acquisition from brain and applying certain techniques, the alphabets are composed for sending SMS from the brain signals with the help of fuzzy artmap. The signals in morse code form are directly processed by FPGA. The text can then be sent using SMS without the user having to type anything on mobile phone. Simulation in verilog is done for explanation of signals output.