A disability is a medical or psychological condition that limits a person’s ability to perform certain activities of daily living. The term is often used to refer to physical disabilities, but it can also include mental health conditions and intellectual disabilities.
Disabilities can be caused by injuries, diseases, congenital abnormalities, or developmental delays. They can lead to difficulties in communication, mobility, self-care, and employment. Some people with disabilities require the use of adaptive equipment such as wheelchairs, prosthetic devices, or assistive technology.
Most developed countries have laws that protect the rights of people with disabilities and provide services to help them overcome some of the barriers they face. The United Nations Convention on the Rights of Persons with Disabilities is an international treaty that promotes the dignity and inclusion of people with disabilities in all aspects of life.