Tecno is starting off its debut Mobile World Congress appearance in style with the introduction of its new Chameleon Coloring Technology. When embedded in a device such as the back of a smartphone, it can produce a wide variety of color patterns at a touch of a button. The Chameleon Coloring Technology is a full-spectrum electrically-controller prism coloring technology, which uses a grid of sub-micron prism material that changes direction when an electric field is applied. By precisely controlling the direction of the prism, the material can refract light in multiple different...
Source: https://www.gsmarena.com/tecno_introduces_colorchanging_chameleon_coloring_technology_at_mwc-news-57698.php
