Effects of brightness variations on a smartphone-based version of Radner reading charts

Each row corresponds to a specific participant while each column correspond to the following measurements: 1° column: Age 2° column: Spherical Equivalent from Autorefractometer 3° column: Spherical Equivalent from Correction in use 4° column: Reading acuity for Radner paper chart 5° column: Reading acuity for smartphone-based high luminance Radner chart 6° column: Reading acuity for smartphone-based medium luminance Radner chart 7° column: Reading acuity for smartphone-based low luminance Radner chart本数据集每一行对应一名特定受试者，各列分别对应如下检测指标： 第1列：年龄 第2列：自动验光仪（Autorefractometer）测得的球镜当量（Spherical Equivalent） 第3列：当前佩戴矫正镜片对应的球镜当量 第4列：拉德纳（Radner）纸质图表阅读视力 第5列：基于智能手机的高亮度版拉德纳图表阅读视力 第6列：基于智能手机的中等亮度版拉德纳图表阅读视力 第7列：基于智能手机的低亮度版拉德纳图表阅读视力