Garamond the California State University system in printed text. As seen below, it was also modified into Apple Garamond which served as Apple's corporate font from 1984 until replacement starting in 2002 with Myriad. Publishers using it included O'Reilly Media and French publisher Actes Sud. An open-source adaptation of Garamond intended for display sizes, designed by Christian Thalmann and co-released with Google Fonts. It features a delicate style suitable for printing at larger sizes, and considerable contrast in stroke weight in its larger sizes. Thalmann added several unusual alternate designs such as an upright italic and unicase styles, as well as
Helvetica used Helvetica as the system typeface of iOS until 2015. Helvetica has been widely used by the U.S. government; for example, federal income tax forms are set in Helvetica, and NASA used the type on the Space Shuttle orbiter. Helvetica is also used in the United States television rating system. The Canadian government also uses Helvetica as its identifying typeface, with three variants being used in its corporate identity program, and encourages its use in all federal agencies and websites. In the European Union, Helvetica is legally required to be used for health warnings on tobacco products such as e.g.