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A BCI-based environmental controller for the motion-disabled.

Xiaorong Gao·Dingfeng Xu·Ming Cheng·Shangkai Gao
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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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AlgorithmsElectroencephalographyElectronicsEquipment DesignEvoked Potentials, VisualFeedbackHumansMovement DisordersPhotic StimulationSignal Processing, Computer-AssistedUser-Computer InterfaceVisual PerceptionEvaluation StudyJournal ArticleResearch Support, Non-U.S. Gov't

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Xiaorong Gao, Dingfeng Xu, Ming Cheng, Shangkai Gao. 2003. A BCI-based environmental controller for the motion-disabled.. https://doi.org/10.1109/tnsre.2003.814449

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