Solgata
In today’s society, many individuals are affected by a lack of natural daylight, particularly during the darker months in regions deprived of sunlight. For those who spend extended periods indoors, this often results in disruptions to the circadian rhythm – a condition that interferes with the body’s natural sleep-wake cycle. This disruption is rarely a matter of choice, but rather a consequence of environmental and seasonal limitations.
Considering this, the project explores how artificial light can be used as a supportive tool for individuals experiencing circadian rhythm disorders, with a particular emphasis on enhancing well-being and productivity. Grounded in research on both natural and artificial light, the design investigates how shifts in hue and intensity over time can positively influence human health and daily routines.
The lighting object has been programmed to follow a “sun routine” – a sequence based on studies of sunlight exposure and its positive effects in regions with greater access to natural light. These studies show how the distribution of sunlight throughout the day supports time orientation, wellbeing and sustained productivity. By translating these patterns to codes that program artificial lighting, the project aims to bring similar benefits to light-deprived environments.
The outcome is a lighting object crafted from beech wood and hand-blown glass, programmed to change its colour and intensity every 30 minutes, thereby simulating the subtle variations of natural daylight. Two rounded glass shades gently illuminate the surrounding walls in accordance with the time of day, while a more concentrated light is directed at eye level to meet the seated user.
