A wheelchair is a mobility aid designed to provide individuals with limited or no ability to walk or stand the freedom to move independently. It consists of a seat mounted on a set of wheels, often with additional features like footrests, armrests, and backrests for comfort and support. Wheelchairs come in various types, including manual and motorized models. They play a vital role in enhancing the quality of life for people with mobility challenges, granting them access to daily activities, work, and social interactions, while promoting inclusivity and accessibility in society.