Smart humancentric lighting system improves sleep efficiency of nursing home residents Publication date: December 2023 Source: Archives of Gerontology and Geriatrics, Volume 115 Author(s): Cheng-Hsien Lan, Hsiao-Chien Yeh, Wen-Huey Tsai, Shu-Chiung Lee, Shin-Shang Chou Read the full article ›