Oculometer (original) (raw)
Oculometer is a device that tracks eye movement. The oculometer computes eye movement by tracking corneal reflection relative to the center of the pupil. An oculometer, which can provide continuous measurements in real time, can be a research tool to understand gaze as well as cognitive function. Further, it can be applied for hands-free control. It has applications in flight training, cognitive assessment, disease diagnosis, and treatment. The oculometer relies on the principle that when a collimated light beam is incident on the eye, the direction in which the eye moves is proportional to the position of the reflection of that light beam from the cornea with respect to the center of the pupil. Eye movements can be accurately measured over a linear range of more than 20 with a resolution
| Property | Value |
|---|---|
| dbo:abstract | Oculometer is a device that tracks eye movement. The oculometer computes eye movement by tracking corneal reflection relative to the center of the pupil. An oculometer, which can provide continuous measurements in real time, can be a research tool to understand gaze as well as cognitive function. Further, it can be applied for hands-free control. It has applications in flight training, cognitive assessment, disease diagnosis, and treatment. The oculometer relies on the principle that when a collimated light beam is incident on the eye, the direction in which the eye moves is proportional to the position of the reflection of that light beam from the cornea with respect to the center of the pupil. Eye movements can be accurately measured over a linear range of more than 20 with a resolution of 0.1. (en) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Oculometer_Schematic.jpg?width=300 |
| dbo:wikiPageID | 62377789 (xsd:integer) |
| dbo:wikiPageLength | 17116 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1061523335 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Beam_splitter dbc:Eye_care dbr:United_States_Air_Force dbr:Infrared dbr:Kymograph dbr:Lens dbr:NASA dbr:Cornea dbr:Light-emitting_diode dbr:Collimated_beam dbr:Air_traffic_control dbr:Parkinson's_disease dbc:Pupil dbr:Pupil dbr:Astronaut_propulsion_unit dbc:Eye dbr:Aviation dbr:Filter_(signal_processing) dbr:Cathode-ray_tube dbr:Eye_movement dbr:Eye_tracking dbr:Eyepiece dbr:Polarizer dbr:File:Oculometer_Schematic.jpg |
| dbp:wikiPageUsesTemplate | dbt:Reflist |
| dcterms:subject | dbc:Eye_care dbc:Pupil dbc:Eye |
| rdfs:comment | Oculometer is a device that tracks eye movement. The oculometer computes eye movement by tracking corneal reflection relative to the center of the pupil. An oculometer, which can provide continuous measurements in real time, can be a research tool to understand gaze as well as cognitive function. Further, it can be applied for hands-free control. It has applications in flight training, cognitive assessment, disease diagnosis, and treatment. The oculometer relies on the principle that when a collimated light beam is incident on the eye, the direction in which the eye moves is proportional to the position of the reflection of that light beam from the cornea with respect to the center of the pupil. Eye movements can be accurately measured over a linear range of more than 20 with a resolution (en) |
| rdfs:label | Oculometer (en) |
| owl:sameAs | wikidata:Oculometer https://global.dbpedia.org/id/By4g2 |
| prov:wasDerivedFrom | wikipedia-en:Oculometer?oldid=1061523335&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/Oculometer_Schematic.jpg |
| foaf:isPrimaryTopicOf | wikipedia-en:Oculometer |
| is dbo:wikiPageWikiLink of | dbr:Observational_techniques |
| is foaf:primaryTopic of | wikipedia-en:Oculometer |
