A cicero /ˈsɪsəroʊ/ is a unit of measure used in typography in Italy, France and other continental European countries, first used by Pannartz and Sweynheim in 1468 for the edition of Cicero's Epistulae ad Familiares. The font size thus acquired the name cicero. Cicero (and the points derived from cicero) was used in the early days of typography in continental Europe. In modern times, all computers use pica (and the points derived from pica) as font size measurement – alongside millimeters in countries using the metric system – for line length and paper size measurement.