Beyond 2D for brain-computer interfaces: two 3D extensions of the the P300-speller
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چکیده
This paper, investigates the use of a 3D setting for BrainComputer Interface (BCI) by implementing the 3D interface for the P300-Speller device. The 3D configurations were implemented using two different approaches which are called Natural 3D and Parallel 2D. The theoretical analysis concerning these two approaches are provided considering the modifications in speed, accuracy, and capacity. The experimental results on subjects who tested the 3D interfaces are then provided to validate the theoretical analysis.
منابع مشابه
Verbal Communication through Brain Computer Interfaces
Brain Computer Interfaces (BCI) provide a way of communicating directly from brain activity, bypassing muscular control. We report some recent advances in a BCI communication system called the P300 speller, which is a virtual brain-operated keyboard. This system relies on electroencephalographic activity time-locked to the flashing of the desired letters. It requires calibration of the system, ...
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تاریخ انتشار 2017