Sunlight alarm by SHIN Dongjin from korea

Human want to know invisible something in their life. If it is deeply related with their live, the desire that human want to know would be increase. One of curious thing is sunlight. It is existed but we can`t grab. in other words, It is existed but we can not figure out its amount that we need for living.
For example , Due to high-rise buildings and long hours of living indoors, people who suffer from insufficient vitamins generated from the sunlight, are increasing. If vitamin D generated from the sunlight is insufficient, it can lead to skin diseases, osteoporosis and stress.

This product lets people know of the amount of sunlight you take in, by measure. It displays deficiency or excess of vitamins in color
percentage on the LCD. This product gets electric energy from a solar penal, and as a clip shape, it is possible to freely attach to your clothing. Besides, you can check UV index and the average amount of UV per month, by connecting it with a smart phone application. It is able to remind busy modern people of the importance of the sunlight.