We investigated the possibility of realizing an analog-like control driven by SSVEPs elicited by just two LEDs flickering at different frequencies. Eight subjects participated in the study during which they had to gaze upon one among 7 locations on a 30 cm horizontal virtual line. A linear model that was able to predict the correct viewed position with a mean error of about 2cm by analyzing 4 seconds of data was built. This suggests that analog-like controls can be implemented in BCIs.
|Title of host publication||2018 IEEE Life Sciences Conference (LSC)|
|Publication status||Published - 13 Dec 2018|
|Event||2018 IEEE Life Sciences Conference (LSC) - Montreal, Canada|
Duration: 28 Oct 2018 → 30 Oct 2018
|Conference||2018 IEEE Life Sciences Conference (LSC)|
|Period||28/10/18 → 30/10/18|
Bianchi, L., Ferrante, R., & Quitadamo, L. R. (2018). Analog-Like Control is Possible in SSVEP Based Brain-Computer Interfaces. In 2018 IEEE Life Sciences Conference (LSC) IEEE. https://doi.org/10.1109/LSC.2018.8572094