Bio-integrated wearable systems can measure a broad range of biophysical, biochemical,
and environmental signals to provide critical insights into overall health status and to …

Lighting based on light-emitting diodes (LEDs) not only is more energy efficient than
traditional lighting, but also enables improved performance and control. The colour, intensity …

Ocular light exposure has important influences on human health and well-being through
modulation of circadian rhythms and sleep, as well as neuroendocrine and cognitive …

Architectural lighting has potent biological effects but applied lighting practices that
capitalize on this potential have been limited. In this review, we endeavor to consolidate and …

The risk of blue light exposure to human health has attracted increased research attention.
Blue light, with relatively high energy, can cause irreversible photochemical damage to eye …

Well-being in the built environment is a topic that features frequently in building standards
and certification schemes, in scholarly articles and in the general press. However, despite …

In the past 50 y, there has been a decline in average sleep duration and quality, with
adverse consequences on general health. A representative survey of 1,508 American adults …

This paper discusses the rise of human-centric lighting and its current status in lighting. We
summarise the human benefits associated with light and lighting and show that human …

Light is a potent stimulus for regulating circadian, hormonal, and behavioral systems. In
addition, light therapy is effective for certain affective disorders, sleep problems, and …

Light has profoundly influenced the evolution of life on earth. As widely appreciated, light
enables us to generate images of our environment. However, light—through intrinsically …