
| It's for Everybody In upcoming course modules, we will explore modifications and accommodations that help people with disabilities overcome barriers. The concept of universal design says that modifications and accommodations can be helpful for all people. For example, a curb cut is necessary for people who use a wheelchair for mobility. It is also beneficial for the delivery person, the parent with a baby stroller, and the senior who uses a walker. Similarly, closed captions are necessary for the deaf to access a movie. They also help the older adult whose hearing is failing. Before the universal design concept, it was incumbent on people with disabilities to adapt to the environment. With universal design, the environment adapts to people via modifications that are essential for some and useful for all. Whether we live with a disability now, are temporarily able, or never live with a disability, we all have an obligation to help make the world more accessible. The Architecture of an Accessible Environment As illustrated in the following image, an accessible environment features:
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