Development of communication supporting device controlled by eye movements and voluntary eye blink.
Conf Proc IEEE Eng Med Biol Soc
; 2004: 4302-5, 2004.
Article
in En
| MEDLINE
| ID: mdl-17271256
ABSTRACT
A communication interface controlled by eye movements and voluntary eye blink has been developed for disabled individuals who have motor paralysis and therefore cannot speak. Horizontal and vertical electro-oculograms were measured using two surface electrodes referring to an earlobe electrode. Four directional cursor movements and one selection were realized by logically combining the detected two channel signals. Virtual input experiments were conducted on a virtual screen keyboard. Its usability and accuracy were improved using our proposed method.
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Conf Proc IEEE Eng Med Biol Soc
Journal subject:
ENGENHARIA BIOMEDICA
Year:
2004
Document type:
Article
Affiliation country:
Japón