고령자의 지각색채 분석을 위한 디지털 모의수정체 - 서울지하철 표준색채의 수치화를 중심으로 -

Abstract

This research suggests digital artificial lens that digitized age-related changes in color perception. In aging societies, many elders experience decline in color perception. In this regard, there has been research in medical domain with elders" lens of color perception. However, field application of elder"s color distinction on public spatial environment need to be improved. Seoul metro is a good example. Seoul metro includes a mix of commercial, residential, office and entertainment centered around or located near a transit station. Dense, walk-able, mixed-use development near transit attracts people including elders and adds to vibrant, connected communities subjectively. To adopt digitized lens to Seoul metro maps" color, standard color in short wavelength; violet, blue and green were selected for Variance Independent(V.I.) since colors in 400∼600nm visible light make elders perception difficult. Among the confusing colors of subway line has need exclusively on the artificial lens information have inputted adjusted value and examined by margin of error in CIE L*a*b* variance. Standard color V.I. and V.I. transfered to artificial lens were measured with spectrophotometer. CIE L*a*b* and RGB; Color value on virtual filter V.D. was analyzed from V.I. This digital artificial lens is developed based on artificial lens. The implications and limitations of the digital artificial lens are discussed, and so that make some future research steps; Color of yellow in vision digitization will be need for eider"s perceptive color scheme for age friendly color scheme for the elderly should be suggested. Therefore, this research finally suggests a digital artificial lens for digital public consensus.