Residential homes or facilities that offer personal care and individual attention for older adults, people with disabilities and other populations whose limitations prevent them from living alone. Adult residential care homes (which are also known as board and care homes, residential board and care homes, personal care homes or residential care facilities for the elderly) generally provide a room (which may be shared), meals and supervision; and may specialize in populations with specific needs such as people with Alzheimer's disease or those with developmental disabilities. Services vary from facility to facility but may include dietary and housekeeping services, monitoring of prescription medication, social and recreational opportunities, incontinence care and assistance with toileting, bathing, grooming, dressing, mobility and other activities of daily living. Some homes provide secured surroundings for confused elderly adults who may wander while others are unable to accept individuals who are incontinent or who have severe problems with memory loss. There is considerable variation among these homes in terms of size, resident mix, daily charges and services. Most but not all adult residential care homes or facilities are licensed by the province in which they are located.