Development of a Brain Computer Interface (BCI) Speller System Based on SSVEP Signals

Authors

  • A. Alipour Conscioustronics foundation, Shiraz, Iran
  • A.R. Mehdizadeh Assistant Professor of Medical Physics and Medical Engineering, Department of Medical Physics and Medical Engineering, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
  • M.M. Movahedi Faculty Member of Medical Physics and Medical Engineering, Department of Medical Physics and Medical Engineering, School of Medicine, shiraz University of Medical Sciences, Shiraz, Iran
Abstract:

BCI is one of the most intriguing technologies among other HCI systems, mostly because of its capability of recording brain activities. Spelling BCIs, which help paralyzed people to maintain communication, are one of the striking topics in the field of BCI. In this scientific a spelling BCI system with high transfer rate and accuracy that uses SSVEP signals is proposed.In addition, we suggested that LED light sources can provide proper signals for speller BCIs and they can be used in future.

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Journal title

volume 3  issue 3

pages  -

publication date 2013-09-01

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