ES2160512B1 - Sistema de comunicacion hombre-maquina basado en electrooculografia. . - Google Patents
Sistema de comunicacion hombre-maquina basado en electrooculografia. .Info
- Publication number
- ES2160512B1 ES2160512B1 ES9902014A ES9902014A ES2160512B1 ES 2160512 B1 ES2160512 B1 ES 2160512B1 ES 9902014 A ES9902014 A ES 9902014A ES 9902014 A ES9902014 A ES 9902014A ES 2160512 B1 ES2160512 B1 ES 2160512B1
- Authority
- ES
- Spain
- Prior art keywords
- communication system
- electrooculography
- man
- coding
- computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Near-Field Transmission Systems (AREA)
- Eye Examination Apparatus (AREA)
Abstract
Sistema y equipo de comunicación hombre-máquina basado en electrooculografía. El sistema objeto de la presente invención es un sistema de comunicación hombre-máquina, que permite establecer una comunicación entre una persona y un ordenador mediante la detección y codificación de los movimientos oculares de la primera. Consta de cinco electrodos (1) asociados a un multiplexor analógico para la captura de las señales electrooculográficas; un amplificador de ganancia variable y elevada constante de tiempo (2); un sistema de conversión A/D (3) y un sistema microprocesador para el filtrado, almacenamiento de datos, análisis, detección de parpadeo y codificación de los movimientos oculares (4) y una salida estándar (5) para conectarse con otros dispositivos (ordenador, camas automatizadas,...).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9902014A ES2160512B1 (es) | 1999-09-10 | 1999-09-10 | Sistema de comunicacion hombre-maquina basado en electrooculografia. . |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9902014A ES2160512B1 (es) | 1999-09-10 | 1999-09-10 | Sistema de comunicacion hombre-maquina basado en electrooculografia. . |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2160512A1 ES2160512A1 (es) | 2001-11-01 |
ES2160512B1 true ES2160512B1 (es) | 2002-05-16 |
Family
ID=8309885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9902014A Expired - Fee Related ES2160512B1 (es) | 1999-09-10 | 1999-09-10 | Sistema de comunicacion hombre-maquina basado en electrooculografia. . |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2160512B1 (es) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0468340A3 (en) * | 1990-07-24 | 1992-12-16 | Biocontrol Systems, Inc. | Eye directed controller |
US5360971A (en) * | 1992-03-31 | 1994-11-01 | The Research Foundation State University Of New York | Apparatus and method for eye tracking interface |
US5726916A (en) * | 1996-06-27 | 1998-03-10 | The United States Of America As Represented By The Secretary Of The Army | Method and apparatus for determining ocular gaze point of regard and fixation duration |
-
1999
- 1999-09-10 ES ES9902014A patent/ES2160512B1/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2160512A1 (es) | 2001-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20011101 Kind code of ref document: A1 Effective date: 20011101 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20191230 |