Insights: Inside or Out? This Wearable Can Tell

Inside or Out? This Wearable Can Tell

A team of Penn State researchers has developed a wearable device with sensors that collect data on light sources, including wavelength and frequency, to detect whether the user is inside or outside.

“Sun-filled” Bulbs Aim to Regulate Sleep-Wake Cycle

“Sun-filled” Bulbs Aim to Regulate Sleep-Wake Cycle

It may be impossible to replace true sunlight, but GE Lighting, a Savant company is taking a stab at it with its new “sun-filled” LED bulb, introduced to help maintain the body’s circadian rhythm, which in turn can support energy levels during the day and restful sleep at night.