Information technology -- Keyboard layouts for text and office systems -- Part 10: Conventional symbols and methods to represent graphic characters not uniquely recognizable by their glyph on keyboards and in documentation— 24 стр.
Ergonomics of human-system interaction - Part 410: Design criteria for physical input devices (ISO 9241-410:2008 + Amd.1:2012); German version EN ISO 9241-410:2008 + A1:2012— 115 стр.