Name: An Analysis of Eye Movements With Helmet Mounted Displays (en Inglés)
Price: 34470.00 CLP
Availability: InStock
Author: Air Force Institute of Technology
ISBN: 9781511581936

portada An Analysis of Eye Movements With Helmet Mounted Displays (en Inglés)

Formato

Libro Físico

Autor

Air Force Institute of Technology

Editorial

Createspace Independent Publishing Platform

Idioma

Inglés

N° páginas

102

Encuadernación

Tapa Blanda

Dimensiones

27.9 x 21.6 x 0.7 cm

Peso

0.35 kg.

ISBN13

9781511581936

Categorías

Tecnología: cuestiones generales

An Analysis of Eye Movements With Helmet Mounted Displays (en Inglés)

Air Force Institute of Technology (Autor) · Createspace Independent Publishing Platform · Tapa Blanda

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Origen: Estados Unidos (Costos de importación incluídos en el precio)

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Reseña del libro "An Analysis of Eye Movements With Helmet Mounted Displays (en Inglés)"

Helmet or Head-Mounted Displays (HMD) applications have expanded to include a range from advanced military cockpits to consumer glasses. However, users have documented loss of legibility while undergoing vibration. Recent research indicates that undesirable eye movement is related to the vibration frequency a user experiences. In vibrating environments, two competing eye reflexes likely contribute to eye movements. The Vestibulo-ocular Reflex respondsto motion sensed in the otoliths while the pursuit reflex is driven by the visual system to maintain the desired imageon the fovea. This study attempts to isolate undesirable eye motions that occur while using a HMD by participants completing simple visual tasks while experiencing vertical vibration at frequencies between 0 and 10 Hz. Data collected on participants head and helmet movements, vibration frequency, acceleration level, and visual task are compared to eye movements to develop a method to understand the source of the unintended eye movements. Through the use of Electro-Oculography (EOG) eye movements were largest when a 4 Hz vibration frequency was applied, and are significantly different from the EOG signal at 2, 8 and 10 Hz. Stepwise regression indicated that head pitch acceleration and helmet slippage pitch acceleration were correlated with EOG values.