“…By combining the parametric color matching functions (CMFs) with the United Nations World Population Prospect, 4 it is possible to calculate worldwide, age‐weighted CMFs, color differences, and an OM index. Other modified CMFs have been proposed for personalized color imaging 5 and for comparison of displays using different light‐emitting technologies, such as laser displays 6 and professional monitors 7 . However, these modifications either were designed for specific technologies (not for WCG displays in general), or they were not verified for a large population.…”