Researchers from two universities in Omsk (OmSTU, OmGU named after Dostoevsky) have developed electrochromic polymer films that can be used in the creation of 'smart' glasses.

According to Professor Alexander Fisyuk of OmSTU, such films have a wide range of applications: from darkening windows in a 'smart' home and glasses that protect museum exhibits from light, to 'smart' sunglasses and mirrors. The main feature of electrochromic devices is the production of films of any color.

These polymer films have a high contrast in the infrared spectrum - up to 84%. This parameter is important in the development of glasses with reduced heat loss. Therefore, the use of polymer films will help reduce heating costs, explained in OmSTU.

At present, when using electrochromic materials, the color change time is up to 12 seconds, while at the edges of the glass the so-called 'rainbow effect' remains. The invention of Omsk scientists changes the color in 1.5 seconds, the speed negates the 'rainbow effect'. Scientists from OmSTU and OmGU plan to start developing a prototype based on their film. 

At present, when using electrochromic materials, the color change time is up to 12 seconds, and at the edges of the glass, the so-called 'rainbow effect' remains. The invention of Omsk scientists changes the color in 1.5 seconds, resulting in the 'rainbow effect' is negated. The scientists of OmSTU and OmGU plan to begin developing a prototype based on their film.