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. 2003 Jun;11(2):137-40.
doi: 10.1109/TNSRE.2003.814449.

A BCI-based environmental controller for the motion-disabled

Xiaorong Gao  1 , Dingfeng Xu, Ming Cheng, Shangkai Gao
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A BCI-based environmental controller for the motion-disabled

Xiaorong Gao et al. IEEE Trans Neural Syst Rehabil Eng. 2003 Jun.

Abstract

With the development of brain-computer interface (BCI) technology, researchers are now attempting to put current BCI techniques into practical application. This paper presents an environmental controller using a BCI technique based on steady-state visual evoked potential. The system is composed of a stimulator, a digital signal processor, and a trainable infrared remote-controller. The attractive features of this system include noninvasive signal recording, little training requirement, and a high information transfer rate. Our test results have shown that this system can distinguish at least 48 targets and provide a transfer rate up to 68 b/min. The system has been applied to the control of an electric apparatus successfully.

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