Typography of Apple Inc. different other typefaces, notably FF DIN (used in the UI of the Camera app in iOS 7 and above), Helvetica (used in the UI in iOS 6 and below), Helvetica Neue (used in the UI of iOS 7 and OS X Yosemite), Roboto (Google's new UI typeface), and Univers (used on Apple's early keyboard designs). It was widely speculated that San Francisco was going to be the long-awaited font that Apple had reportedly been developing for independent use in their products, and the font's name was leaked in November 2014 when the WatchKit SDK was released to developers. On June
Grotesque (Stephenson Blake typefaces) artistically and systematically designed than later families like Univers and Helvetica, they were very commonly used in British commercial printing in the metal type era, with a revival of interest as part of a resurgence of use of such "industrial" sans-serifs around the 1950s. Writing in "The Typography of Press Advertisement" (1956), printer Kenneth Day commented that the family "has a personality sometimes lacking in the condensed forms of the contemporary sans cuttings of the last thirty years." Jeremy Tankard has described them as the "most idiosyncratic of designs". Not all versions have been digitised. The family of typefaces was