Myriad (typeface) Apple typography"), but it has now been replaced by San Francisco. More recent iterations of the iPod (from the iPod photo onward) used Podium Sans, which has similarities with Myriad (as opposed to Chicago), for its user interface. However, the iPod Touch and iPhone 3G replaced Podium Sans with Helvetica, which became the system font for OS X starting with OS X Yosemite. Myriad was included with the third generation of iPod. Adobe ships a large subset of the Myriad Pro family with a number of their products, including Adobe Reader. Myriad is also used in the corporate identities of
Sans-serif create rational, almost neutral typefaces. In 1957 the release of Helvetica, Univers, and Folio, the first typefaces categorized as neo-grotesque, had a strong impact internationally: Helvetica came to be the most used typeface for the following decades. Other, later neo-grotesques include Unica, Imago and Rail Alphabet, and in the digital period Acumin, San Francisco and Roboto. As their name suggests, Geometric sans-serif typefaces are based on geometric shapes, like near-perfect circles and squares. Common features are a nearly-exactly circular capital "O" and a "single-story" lowercase letter "a". The 'M' is often splayed and the capitals of varying width, following the