Why use limiting glare index?
Best insight from top research papers
Limiting glare index is utilized to ensure visual comfort and safety in various environments. Glare can cause discomfort and reduce visibility, impacting tasks and overall well-being. By setting limits on glare indices, such as the Glare Index, based on factors like luminance distribution and orientation of the observer's line of vision, detrimental effects of glare can be minimized. This approach is crucial in lighting design, especially in scenarios like driving at night, where controlling glare through methods like limiting relative contrast sensitivity is essential for maintaining optimal contrast sensitivity and visibility. Therefore, the use of limiting glare indices is fundamental in enhancing visual comfort, safety, and task performance in various settings.
Answers from top 5 papers
More filters
| Papers (5) | Insight |
|---|---|
08 Dec 2016 3 Citations | Limiting Glare Index allows for direct control of glare discomfort, enabling more freedom in lighting design by setting specific glare levels rather than restricting luminance, as suggested for improved lighting codes. |
08 Dec 2016 10 Citations | Limiting Glare Index is used to set boundaries on glare levels, ensuring lighting systems meet acceptable comfort and safety standards, as detailed in the IES Glare Index System development. |
Open access•Journal Article 3 Citations | Limiting glare index is used to control disability glare in roadway lighting by specifying a minimum effective relative contrast sensitivity, enhancing safety and comfort for nighttime driving. |
| Limiting glare indices are used due to challenges in predicting visual comfort indoors. Current indices overlook view direction dependencies, which impact discomfort glare, as revealed in eye-tracking experiments in daylit workplaces. | |
21 Citations | Limiting glare index helps determine the ideal observer orientation, minimizing discomfort glare effects, and enhancing reliability of discomfort glare indices in a lighted environment, as studied in the research. |
Related Questions
How limiting sun exposure will limit the effects of smoking on skin ?5 answersLimiting sun exposure is crucial in mitigating the effects of smoking on the skin. Smoking induces significant morphological changes in the dermal elastic tissue, leading to increased elastic fibers in the reticular dermis, which contribute to skin aging. Additionally, smoking exacerbates skin damage, wrinkles, and dryness, with passive smokers showing similar skin barrier damage as active smokers. Sun exposure plays a significant role in enhancing skin damage, especially when combined with chronic cigarette smoke exposure. By limiting sun exposure, individuals can reduce the impact of smoking on skin health, as smoking and sun exposure contribute equally or more to skin barrier deterioration and wrinkling. Therefore, adopting sun protection measures can help counteract the adverse effects of smoking on the skin.
What is the role of low limit in p-chart?4 answersThe lower limit in a p-chart plays a crucial role in monitoring the fraction of non-conforming units and detecting special causes. Traditional p-charts with 3-sigma control limits assume independence and a binomial distribution for the counts of non-conforming items. However, when the fraction non-conforming is small, this assumption may fail even for large subgroup sizes. The performance of the chart in terms of fast detection may be poor when both upper and lower limits are used. To improve the overall chart performance, replacing the lower control limit with a simple runs rule is suggested. Additionally, new control limits that yield an exact or nearly unbiased chart are proposed to eliminate the bias in commonly used p-charts.
What are the factors that contribute to the monsoon index?4 answersThe factors that contribute to the monsoon index include mean sea level pressure, low-level zonal wind, monthly sea temperature fields, monthly 500-hPa air temperature fields, monthly 200-hPa geopotential height fields, the periodical variation of predictand (monsoon index), African Easterly Jet, Tropical Easterly Jet, and low-level westerly wind. Additionally, the monsoon index is influenced by the westerly jet, the East Asian trough, the Siberian high, and anomalous low-level northerlies or southerlies. The monsoon circulation indices are also determined by wind speed in the lower and upper troposphere and precipitation intensity.
Should reading be limited?why?3 answersReading should not be limited because it encourages the mind, develops experiences, and provides meaningful benefits to individuals and society as a whole. Reading allows individuals to fulfill their duties, expand their thoughts, and gain knowledge about various subjects. Additionally, reading helps in the development of critical thinking skills and enhances overall cognitive abilities. By reading, individuals can stay informed, broaden their perspectives, and gain a deeper understanding of the world around them. Moreover, reading promotes empathy, creativity, and imagination, which are essential for personal growth and societal progress. Therefore, reading should not be limited as it plays a crucial role in personal and intellectual development, fostering a well-informed and enlightened society.
Why need to limit global warming at 1.5?2 answersLimiting global warming to 1.5°C is necessary to prevent irreversible damage to ecosystems and mitigate the impacts of climate change on billions of people worldwide. The Intergovernmental Panel on Climate Change (IPCC) has stated that to achieve this goal, greenhouse gas emissions need to peak before 2025, be reduced by 43% by 2030, and reach net zero by 2050. The current emissions trajectory suggests that global temperatures will exceed 1.5°C in less than 10 years. Immediate and deep emissions reductions across all sectors are crucial to limit global warming to 1.5°C. Failing to achieve this target would lead to more extreme weather events, economic disruption, and hinder the attainment of sustainable development goals. Overcoming political and technological inertia, along with increased societal recognition and action, is essential to commit to the 1.5°C goal. The upsurge in climate activism by young people worldwide provides hope for achieving this target.
What is the maximum light intensity in lux that can damage the eyes?2 answersThe maximum light intensity in lux that can damage the eyes is not explicitly mentioned in the abstracts provided. However, one paper mentions that the safe range of light to avoid exposing the eye to potentially damaging ultraviolet (UV) radiation is 2000 to 3500K and greater than 500 nanometers. Another paper discusses the sensitivity of the circadian system to evening light at typical indoor levels, with light intensities of 10, 30, and 50 lux resulting in later apparent melatonin onsets. While these papers provide information on the effects of light on the eyes and the circadian system, they do not specifically state the maximum light intensity in lux that can cause eye damage.