Open AccessInvestigation of Photometric Flicker Phenomenon Effect on the Perception Level of Office Workers in Different Age Groups
Author(s) -
Cenk Yavuz
Publication year - 2021
Publication title -
international journal for research in applied science and engineering technology
Language(s) - English
Resource type - Journals
ISSN - 2321-9653
DOI - 10.22214/ijraset.2021.38921
Subject(s) - flicker , office workers , artificial light , perception , phenomenon , age groups , computer science , psychology , optometry , engineering , demography , optics , medicine , operations management , physics , computer graphics (images) , illuminance , quantum mechanics , neuroscience , sociology
Today, under the conditions where the number of office workers and artificial lighting applications have increased, although the effects of the Photometric Flicker phenomenon are serious, it is an issue that has not been understood in detail and people are not aware of it. Photometric Flicker phenomenon, which is a direct result of using ballasts or drivers with low power factor and lacking the necessary filtering features; It causes results such as decreased visual performance, loss of attention and perception. Considering that the conversion of LED luminaires is still not completed in many office buildings in the country, it is seen as an important requirement to investigate the Flicker effect in interior spaces that are considered to offer similar lighting levels and conditions, and to make a concrete due diligence by correlating this with the average age of office workers. For this reason, in this study, various tests and experiments were carried out with volunteer participants aged 18-30, 31-45 and 46 years of age and older without any significant vision problems, and the outputs of these studies were aimed to shed light on the relationship between age and lighting conditions. Keywords: Photometric Flicker, Interior lighting, Age and lighting relationship, Disruptive effects in lighting