TED Talks
Sarah Klein: The possibilities of human-centric lighting
2019 • E15 Jan 14, 2019 11m
Lighting, which is often selected based on installation costs, can actually help us improve how we work, help with jetlag, and even improve our sleep. Researcher Sarah Klein believes we need to think of light differently — not just as illumination, but as a tool for our emotional and biological well-being.