More than three decades later, once the Internet and Wikipedia came into being, Claude A. R. Kagan provided the project with a valuable study into accessibility, when in his 80s, he suffered problems including age-related blindness.
Claude A. R. Kagan provided the project with a valuable study into accessibility. This was more than three decades later. The Internet and Wikipedia came into being. He suffered problems including age-related blindness. This was in his 80s.