EN 1332-3:2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Identification card systems - Man-machine interface - Part 3: Keypads
07-23-2020
08-20-2008
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Sections of the keypad
4.1 General
4.2 Numeric keys
4.3 Placement of alphabetic characters on numeric keys
4.4 Command keys
4.4.1 Generality
4.4.2 Principles for the arrangement of command keys
4.5 Function keys
5 Recommendations for design
5.1 General design recommendations
5.2 Optical properties
5.2.1 Colour and keypad surface
5.2.2 Contrast between characters and keys
5.2.3 Contrast between keys and casing
5.2.4 Illuminated keys
5.3 Dimensions
5.3.1 Size of keys
5.3.2 The space between each key
5.3.3 Identification of key groups
5.3.4 Height of characters on the keys
5.4 Geometrical properties
5.4.1 Shape of keys
5.4.2 Key tops
5.4.3 Key material
5.4.4 Feedback and ease of keying
5.4.5 Force key activation
5.4.6 Number and positioning of key legends
6 Conformance
7 Labelling and packaging
Annex A (informative) - Optional function keys that may be present
Bibliography
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