loading
Papers Papers/2020

Research.Publish.Connect.

Paper

Paper Unlock

Authors: F. Aloise 1 ; P. Aricò 1 ; F. Schettini 1 ; A. Riccio 1 ; M. Risetti 1 ; S. Salinari 2 ; D. Mattia 1 ; F. Babiloni 3 and F. Cincotti 1

Affiliations: 1 Fondazione Santa Lucia IRCCS, Italy ; 2 Univ. of Rome “Sapienza”, Italy ; 3 Fondazione Santa Lucia IRCCS; Univ. of Rome “Sapienza”, Italy

Keyword(s): Brain Computer Interface, Covert Attention, P300, Eye Tracker, Workload, Electroencephalogram (EEG).

Related Ontology Subjects/Areas/Topics: Applications and Services ; Biomedical Engineering ; Biomedical Signal Processing ; Computer Vision, Visualization and Computer Graphics ; Cybernetics and User Interface Technologies ; Devices ; Human-Computer Interaction ; Information and Systems Security ; Medical Image Detection, Acquisition, Analysis and Processing ; Physiological Computing Systems

Abstract: Brain Computer Interface (BCI) is an alternative communication system which allows users to send commands and/or messages toward the outside not crossing the normal output channels of the brain, but conveying these outputs from the human brain to a computer (Wolpaw et al., 2002). In an EEG-based BCI messages are obtained from brain activity. This study presents a novel P300 based Brain Computer Interface requiring no eye gaze, and so usable in covert attention status, called GeoSpell (Geometric Speller). GeoSpell performances have been compared with those obtained by the subjects with the standard 6 by 6 P300 Speller (P3Speller) matrix which depends on eye gaze (Farwell and Donchin, 1988). A NASA Task Load Index (TLX) workload assessment was employed to provide a subjective rating about the task’s workload and satisfaction with respect to both the interfaces (NASA Human Performance Research Group 1987). Results shown comparable workload values for P3Speller and Geospell; this result has an important impact in term of efficiency and satisfaction for the use of the BCI devices. Geospell interface has shown an accuracy comparable with the P3Speller one but with a lower bit-rate. (More)

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 54.144.55.253

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Aloise, F.; Aricò, P.; Schettini, F.; Riccio, A.; Risetti, M.; Salinari, S.; Mattia, D.; Babiloni, F. and Cincotti, F. (2011). A NEW P300 NO EYE-GAZE BASED INTERFACE: GEOSPELL. In Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - BIOSIGNALS, (BIOSTEC 2011) ISBN 978-989-8425-35-5; ISSN 2184-4305, pages 227-232. DOI: 10.5220/0003161202270232

@conference{biosignals11,
author={F. Aloise. and P. Aricò. and F. Schettini. and A. Riccio. and M. Risetti. and S. Salinari. and D. Mattia. and F. Babiloni. and F. Cincotti.},
title={A NEW P300 NO EYE-GAZE BASED INTERFACE: GEOSPELL},
booktitle={Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - BIOSIGNALS, (BIOSTEC 2011)},
year={2011},
pages={227-232},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003161202270232},
isbn={978-989-8425-35-5},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - BIOSIGNALS, (BIOSTEC 2011)
TI - A NEW P300 NO EYE-GAZE BASED INTERFACE: GEOSPELL
SN - 978-989-8425-35-5
IS - 2184-4305
AU - Aloise, F.
AU - Aricò, P.
AU - Schettini, F.
AU - Riccio, A.
AU - Risetti, M.
AU - Salinari, S.
AU - Mattia, D.
AU - Babiloni, F.
AU - Cincotti, F.
PY - 2011
SP - 227
EP - 232
DO - 10.5220/0003161202270232

0123movie.net