ISO/IEC 9995-1 Revised
ISO/IEC 9995-1:1994
Information technology - Keyboard layouts for text and office systems - Part 1: General principles governing keyboard layouts
Specifies various characteristics of keyboards. Identifies the sections of the keybord and specifies the general shape and relative placement of the sections. Covers spacing of keys and physical characteristics. Specifies a key numbering system which applies to all types of numeric, alphanumeric and composite keybords of ITE. Specifies the principles governing the placement of characters and symbols on keys used on all types of these keyboards. Defines characteristics related to interface 1 in figure 1.
CHFÂ 65.-
A more recent version of this publication exists:
ISO/IEC 9995-1:2009