パッケージ:
com.bezapps.lrv
ダウンロード:
500
サイズ:
1.1 MB
Android 要件:
5.0 以上
アップデート:
2019年9月22日
A good Luminance contrast can assist people with low vision in identifying building elements such as Stairway Nosings, Doorways, Tactile Ground Surface Indicators and Signage in the built environment. Light / Luminance Reflectance Value, or LRV, is a measurement of light that is reflected from a surface.
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