"Challenged people" is a term that is sometimes used to refer to people with disabilities or impairments that limit their ability to perform certain tasks and cause learning disabilities. Disabilities are physical, sensory, or cognitive, ranging from mild to severe. Examples of disabilities include mobility impairments, visual and low vision issues or hearing impairments, intellectual disabilities, and mental health conditions.Challenged people such as wheelchair users, blind people, or people with limited mobility have difficulties with everyday tasks. Assistive devices are used to assist people with their everyday life.