Apotek Hjärtat aims to raise people's low vitamin D stores this winter with light therapy window displays
Circadia is a device that is meant to help re-sync people's internal body clocks
Power company helps to combat winter tiredness and depression
The device shines fake sunlight into the wearer's peripheral vision to help eliminate blues associated with lack of Vitamin D.
Innovations are exploring the transformative power of light in promoting well-being and creating more opportunities for economies and activities to take place.
An unusual but reportedly effective way to combat Seasonal Affective Disorder.
Commuters are treated to a special lighting system that helps combat Seasonal Affective Disorder.