How does “smartLight” support the natural biorhythm of someone reading on the tolino vision 4 HD?
Scientists have discovered that ambient light affects our biorhythm. Cold white light corresponds to natural light on a bright day and is good for fatigue-free reading, studying or working that goes easy on the eyes. Over the course of the day, however, the color of the light changes, taking on warmer tones the closer it gets to sunset. This is why warm white lighting is often used in living rooms and bedrooms, as it creates a cozy atmosphere that helps people to relax and feel comfortable.
Conventional eReaders, as well as tablet PCs, computers, and TVs, use cold white lighting, which simulates the look of daylight, but can feel unnatural, especially in the evening.
Cold bluish light in particular prevents readers from falling asleep. The color temperature of the integrated reading light in the tolino vision 4 HD eBook reader therefore changes from cold white light in the morning to warm white light in the evening. The tolino vision 4 HD with smartLight, featuring a spectrum of white tones, is based on natural sunlight. One real innovation in the tolino vision 4 HD is the use of special warm and cold white LEDs. They create pleasant, natural lighting that fits the respective reading situation and personal preferences of the reader.
The varying white tones of the tolino vision 4 HD eBook reader, which adjust automatically or manually as the day proceeds, thus always ensure an ideal light temperature in harmony with the reader’s natural biorhythm.
For more relaxed reading and sweeter dreams.