an AT keyboard is compliant to the standard): The labeling rules do allow for function keys to be arranged other than above of the alphanumeric section, or to be arranged in more than one row (thus, e.g. E.g., the key containing the digit one on several layouts is identified as “Key E01”. Also, the standard does not prevent a numeric section to be placed left of the alphanumeric section.īy means of the reference grid, each key can be identified by a unique combination of a letter (indicating the row) and a sequence of two digits (indicating the column). The presence of a numeric section is not required by the standard. editing function zone (indicated by lighter grey coloring).cursor key zone (indicated by darker grey coloring).editing and function section (in fact covering all parts of the keyboard which do not belong to the alphanumeric or numeric section).function zone (indicated by lighter red coloring).numeric zone (indicated by darker red coloring).function zones (indicated by blue coloring).alphanumeric zone (indicated by green coloring).The figure shows the division of a keyboard into sections, which are subdivided into zones. ISO/IEC 9995-1 provides a fundamental description of keyboards suitable for text and office systems, and defines several terms which are used throughout the ISO/IEC 9995 standard series. (ISO 9995-6:2006 Function section was withdrawn. ISO/IEC 9995-11:2015 Functionality of dead keys and repertoires of characters entered by dead keys.ISO/IEC 9995-10:2013 Conventional symbols and methods to represent graphic characters not uniquely recognizable by their glyph on keyboards and in documentation.ISO/IEC 9995-9:2016 Multilingual-usage, multiscript keyboard group layouts.
ISO/IEC 9995-8:2009 Allocation of letters to the keys of a numeric keypad.ISO/IEC 9995-7:2009 Symbols used to represent functions with Amendment 1 (2012).ISO/IEC 9995-5:2009 Editing and function section.ISO/IEC 9995-3:2010 Complementary layouts of the alphanumeric zone of the alphanumeric section.ISO/IEC 9995-2:2009 Alphanumeric section with Amendment 1 (2012) Numeric keypad emulation.ISO/IEC 9995-1:2009 General principles governing keyboard layouts.The ISO/IEC 9995 standard series currently (as of September 2015) consists of the following parts: 4.2 Diacritical marks and peculiar characters.3.4 Allocation guidelines for layouts containing the Latin alphabet.3.1 The harmonized 48 graphic key keyboard arrangement.2.2.1 Levels (“unshifted” “shifted”, “AltGr”).2.1 Physical division and reference grid.
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