According to the the pour principles of accessibility video case, which of the four pour principles requires content to be available to technologies individuals are using, such as screen readers or an older version of a browser?.

Content needs to be available to technologies people are using, such as screen readers or an older version of a browser is the concern related to the robust principle.Robust Principle: Robust principle states that content should be robust enough that it can reliably be interpreted by a diverse range of users, allowing them to select the technology they use to interact with multimedia, online documents, websites, and other information formats. The robust principle illustrates that assistive technologies need to be used in order to resolve compatibility issues.POUR: The POUR is a mechanism to approach web accessibility by breaking it down into four key aspects of the POUR. The four principles of the POUR are perceivable, operable, understandable, and robust. You can leanr more about POUR principles athttps://brainly.com/question/27261340#SPJ4