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Related Concept Videos

Visual System01:26

Visual System

Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
Once through the pupil, the light passes through the lens, a...
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Depth Perception and Spatial Vision

Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
Vision01:24

Vision

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Visual challenges using Visual Display Units (VDU) in office landscapes.

Magne Helland1, Gunnar Horgen

  • 1Department of Optometry and visual science, Buskerud University College PO Box 235, N-3601 Kongsberg, Norway.

Work (Reading, Mass.)
|February 10, 2012
PubMed
Summary

Moving from single offices to open-plan office landscapes presents visual challenges for Video Display Unit (VDU) operators. This study examines these implications for 85 VDU operators in Scandinavian workplaces.

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Area of Science:

  • Ergonomics
  • Environmental Psychology
  • Occupational Health

Background:

  • Transitioning to open-plan offices is a common workplace trend.
  • Single occupancy offices offer distinct visual environments compared to open landscapes.
  • Video Display Unit (VDU) operators face specific visual demands in their work.

Purpose of the Study:

  • To investigate the visual challenges encountered by VDU operators during a workplace office redesign.
  • To analyze the implications of moving from single occupancy offices to an office landscape.
  • To provide recommendations for mitigating visual problems in new office environments.

Main Methods:

  • Longitudinal study tracking 85 VDU operators across three Scandinavian Alcatel-Lucent headquarters.
  • Observation and analysis of the transition process from single to open-plan office settings.
  • Qualitative and quantitative assessment of visual challenges.

Main Results:

  • Significant visual challenges were identified during the office landscape transition.
  • Factors such as glare, visual clutter, and reduced visual privacy impacted operators.
  • Adaptation strategies varied among individuals, with some experiencing greater difficulties.

Conclusions:

  • Office landscape design requires careful consideration of VDU operator visual needs.
  • Proactive measures are essential to prevent visual discomfort and maintain productivity.
  • Further research should focus on specific design interventions for open-plan offices.