BCI-Controlled Wheelchair; Audio-Cue Motor Imagery-Based Paradigm
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Fecha
2014-10-22 -
Palabras clave
Interacción hombre-ordenador; Interfaces de ordenadores -
Resumen
In this study we present a control paradigm that enables subjects to drive a real wheelchair using four navigation commands. The control is achieved through the discrimination of two mental tasks (relaxed state versus one active Motor imaagery task), in order to reduce the risk of misclassification. After a short training, the paradigm becomes only audio-cued, thus avoiding the need of a graphical interface that could distract subjects’ attention.