Human computer interface by EOG tracking

Authors:
B. Estrany;P. Fuster;A. Garcia;Y. Luo
Affiliations:
University of Balearic Islands, Palma de Mallorca, Spain;University of Balearic Islands, Palma de Mallorca, Spain;University of Balearic Islands, Palma de Mallorca, Spain;University of Balearic Islands, Palma de Mallorca, Spain
Venue:
Proceedings of the 1st international conference on PErvasive Technologies Related to Assistive Environments
Year:
2008

Citing 1
Cited 1

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ICCHP '96 Proceedings of the 5th International conference on Computers helping people with special needs. Part I

EOG signal processing and analysis for controlling computer by eye movements

Proceedings of the 2nd International Conference on PErvasive Technologies Related to Assistive Environments

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Abstract

In this paper we present a human computer interface system that explores the ability of human interacting with machine. The interaction uses a new channel different from the traditional one: the electrical signal produced by the dipole generated by the human eye. This signal is called the EOG signal (Electrooculography). In order to build such a system, we developed a set of hardware and software that allowed us to evaluate the technical aspects that influence the acquisition and digitization of these signals. The key technical problems have been solved. The system can perform the human-computer interaction with satisfactory results.