John PercivalJohn Percival is Research Associate at Bristol University, UK, and has a background in social work and social gerontology. He has extensive research experience in qualitative and ethnographic studies of older people's health, housing and social care equirements and priorities. He has led work on social inclusion in connection with sight loss, the benefits and disadvantages of assistive technologies, and end-of-life care in domestic settings and care homes. Read More Read Less