A Novel Brain-Computer Interface Using A Multi-Touch Surface

We present a novel integration of a brain-computer interface (BCI) with a multi-touch surface. BCIs based on the P300 paradigm often use a visual stimulus of a flashing character to elicit an event related potential in the brain's EEG signal. Traditionally, P300-based BCI paradigms use a grid layout of visual targets, commonly an alphabet, and allow users to select targets using their thoughts.

Author: Anthony Steed
Author: James Tompkin
Author: Michael Donnerer
Author: Beste F Yuksel

Publication: CHI '10 Proceedings of the 28th international conference on Human factors in computing systems | full text (PDF)

Year: 2010