Unusual types of gramophone records Hi-Fi was a system of proprietary records and players designed for use in automobiles, utilizing a slower play speed and high stylus pressure. With their origin stretching back to the dawn of recorded sound at the turn of the 20th century, flexible recording media have been made from a variety of materials including foil, paper, and–in the 1950s–thin flexible vinyl known as flexi discs. Thin, flexible paper-based records were briefly popularized in the 1930s by Hit of the Week Records and Durium Records. "Melody Cards" were popular in the late 1950s. They took the form of an oversized rectangular postcard
Material Design implementation of Material Design for web application user interfaces is called Polymer. It consists of the Polymer library, a shim that provides a Web Components API for browsers that do not implement the standard natively, and an elements catalog, including the "paper elements collection" that features visual elements of the Material Design. In 2018, the interfaces of some Google products like Gmail, Google News, Google Pay, and Google Home were redesigned into a customized and adapted version of Material Design, dubbed "Google Material Theme". Material Design Material Design (codenamed Quantum Paper) is a design language that Google developed in 2014.