When computers started having screens (or monitors), as well as printers, a new alphanumeric display was created using dots. A crucial variable in designing alphabet letters and digits, using dots, is the height of the display, measured in dots. This article addresses the same design questions tackled by designers of typefaces or fonts, and shows…

The question of script was paramount in the nineteenth-century debate over Hindi and Urdu, two closely related languages that are characterised by "extreme digraphia". Rather than rehearsing the well-known story of the culturally and politically charged process of differentiation in which the two sister languages became prime markers of…