Proposals and Comparisons from One-Sensor EEG and EOG Human-Machine Interfaces

Laport, Francisco; Iglesia, Daniel I.; Dapena, Adriana; Castro-Castro, Paula-María; Vázquez Araújo, Francisco Javier

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http://hdl.handle.net/2183/27737

Proposals and Comparisons from One-Sensor EEG and EOG Human-Machine Interfaces

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F.Laport_2021_Proposals_and_Comparisons_from_One-Sensor_EEG.pdf (4.76 MB)

Identifiers

URI: http://hdl.handle.net/2183/27737

DOI: 10.3390/s21062220

Publication date

2021-03-22

Authors

Laport, Francisco

Iglesia, Daniel I.

Dapena, Adriana

Castro-Castro, Paula-María

Vázquez Araújo, Francisco Javier

Bibliographic citation

Laport, F.; Iglesia, D.; Dapena, A.; Castro, P.M.; Vazquez-Araujo, F.J. Proposals and Comparisons from One-Sensor EEG and EOG Human-Machine Interfaces. Sensors 2021, 21, 2220. https://doi.org/10.3390/s21062220

Abstract

[Abstract] Human-Machine Interfaces (HMI) allow users to interact with different devices such as computers or home elements. A key part in HMI is the design of simple non-invasive interfaces to capture the signals associated with the user’s intentions. In this work, we have designed two different approaches based on Electroencephalography (EEG) and Electrooculography (EOG). For both cases, signal acquisition is performed using only one electrode, which makes placement more comfortable compared to multi-channel systems. We have also developed a Graphical User Interface (GUI) that presents objects to the user using two paradigms—one-by-one objects or rows-columns of objects. Both interfaces and paradigms have been compared for several users considering interactions with home elements.