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Visual adjustments | |||||
Description | ONIX element | M/O | Codelist | Value | |
This indicates whether a user can change the appearance of the text or page provided the reading device can handle it. | |||||
Description | ONIX element | M/O | Codelist | Value | |
The appearance of the text and page layout can be customized (font, font size, color etc.) | ProductFormFeatureType | M | 79 | 09 | These values exclude each other |
Text and page layout cannot be adjusted, the reading experience is similar to a printed book | ProductFormDetail | M | 175 | E201 (fixed format) | |
Possibility to customize the appearance is unknown | If previous 2 not included | O/M | - | - | |
Ondersteunt niet-visueel lezen | |||||
Indicates whether all content is available to assistive and reading systems that use text-to-speech or electronic braille functionality. | |||||
Description | ONIX element | M/O | Codelist | Value | |
Full content is available via read-aloud and electronic braille | ProductFormFeatureType | M | 79 | 09 | |
Full alternate audio description for non-text content | ProductFormFeatureType | M | 79 | 09 | |
Voldoet aan standaarden | |||||
Description | ONIX element | M/O | Codelist | Value | |
EPUB Accessibility Specification 1.0 A | ProductFormFeatureType | M | 79 | 09 | These values exclude each other |
EPUB Accessibility Specification 1.0 AA | ProductFormFeatureType | M | 79 | 09 | |
EPUB Accessibility Specification 1.1 | ProductFormFeatureType | M | 79 | 09 | |
PDF/UA-1 | ProductFormDetail | M | 175 | E107 of E108 | These values exclude each other |
PDF/UA-2 | ProductFormDetail | M | 175 | E107 of E108 | |
WCAG v2.0 | ProductFormFeatureType | M | 79 | 09 | These values exclude each other |
WCAG v2.1 | ProductFormFeatureType | M | 79 | 09 | |
WCAG v2.2 | ProductFormFeatureType | M | 79 | 09 | |
WCAG level AA | ProductFormFeatureType | M | 79 | 09 | These values exclude each other |
WCAG level AAA | ProductFormFeatureType | M | 79 | 09 | |
WCAG level A | ProductFormFeatureType | M | 79 | 09 | |
Additionally, the following information may be included: | |||||
Description | ONIX element | M/O | Codelist | Value | |
Certification Compliance by (name) | ProductFormFeatureType | M | 79 | 09 | |
Last date of certification | ProductFormFeatureType | M | 79 | 09 | |
Accessibility Addendum | ProductFormFeatureType | M | 79 | 09 | |
Certification Compliance by (URL) | ProductFormFeatureType | M | 79 | 09 | |
Web page with detailed certification information | ProductFormFeatureType | M | 79 | 09 | |
Pre-recorded audio | |||||
Indicates the presence of pre-recorded audio and specifies whether this audio is standalone (an audiobook), accompanied by text (embedded audio and video clips), or an alternative to the text (synchronized text-audio playback). | |||||
Description | ONIX element | M/O | Codelist | Value | |
Audio only | PrimaryContentType | M | 81 | 01 | |
Content supports reading via pre-recorded audio | PrimaryContentType | M | 81 | 01 | |
Pre-recorded synchronized audio and text | ProductFormDetail | M | 175 | A305 | |
Navigation | |||||
Displays the navigation options in the publication. | |||||
Description | ONIX element | M/O | Codelist | Value | |
Includes a table of contents that provides direct access to all chapters | ProductFormFeatureType | M | 79 | 09 | |
IIndex contains direct links to terms in the main text | ProductFormFeatureType | M | 79 | 09 | |
One logical reading order | ProductFormFeatureType | M | 79 | 09 | |
Contains references to page numbering of the physical book | ProductFormFeatureType | M | 79 | 09 | |
Correct markers for next/previous navigation in the book | ProductFormFeatureType | M | 79 | 09 | |
Orientation navigation | ProductFormFeatureType | M | 79 | 09 | |
Graphs, charts and formulas | |||||
Indicates the presence of formulas (mathematical, chemical, etc.). | |||||
Description | ONIX element | M/O | Codelist | Value | |
Contains diagrams as non-graphical data | ProductContentType | M | 81 | 19 | |
Diagrams, graphs and formulas as short alternative text | ProductContentType | M | 81 | 19 | |
Diagrams, graphs and formulas as full description | ProductContentType | M | 81 | 19 | |
Contains chemical formulas as ChemML | ProductContentType | M | 81 | 47 | |
Contains chemical formulas as MathML | ProductContentType | M | 81 | 47 | |
Contains mathematical formulas as MathML | ProductContentType | M | 81 | 48 | |
Contains chemical formulas as LaTeX | ProductContentType | M | 81 | 47 | |
Accessibility Summary | |||||
This can provide a summary of accessibility in prose. | |||||
Description | ONIX element | M/O | Codelist | Value | |
Accessibility summary | ProductFormFeatureType | M | 79 | 09 | |
Legal exceptions | |||||
Description | ONIX element | M/O | Codelist | Value | |
Exception for micro enterprises | ProductFormFeatureType | M | 79 | 09 | |
Exception for disproportionate taxation | ProductFormFeatureType | M | 79 | 09 | |
Exception for fundamental change | ProductFormFeatureType | M | 79 | 09 | |
Additionele toegankelijkheidsinformatie | |||||
Below is displayed accessibility information that does not fit into the other categories. | |||||
Structuring aids | |||||
Description | ONIX element | M/O | Codelist | Value | |
Accessible Rich Internet Applications (ARIA) roles are used | ProductFormFeatureType | M | 79 | 09 | |
Accessible controls for interactive content | ProductFormFeatureType | M | 79 | 09 | |
Adjustments | |||||
Description | ONIX element | M/O | Codelist | Value | |
Readable with dyslexia | ProductFormFeatureType | M | 79 | 09 | |
Brightness | |||||
Description | ONIX element | M/O | Codelist | Value | |
Text to speech hint provided | ProductFormFeatureType | M | 79 | 09 | |
Provided with language tags | ProductFormFeatureType | M | 79 | 09 | |
Color is not the only means of conveying information | ProductFormFeatureType | M | 79 | 09 | |
High contrast between text and background | ProductFormFeatureType | M | 79 | 09 | |
Ultra high contrast between text and background | ProductFormFeatureType | M | 79 | 09 | |
High contrast between foreground and background sounds | ProductFormFeatureType | M | 79 | 09 | |
Visible page numbering | ProductFormDetail | M | 175 | E205 | |
Without background noise | ProductFormDetail | M | 175 | A312 | |
Limited or unknown accessibility | |||||
Description | ONIX element | M/O | Codelist | Value | |
Unknown accessibility | ProductFormFeatureType | M | 79 | 09 | If this is provided, no other values except 00 may be provided. |
Inaccessible or known limited accessibility | ProductFormFeatureType | M | 79 | 09 | |
More information about accessibility | |||||
Description | ONIX element | M/O | Codelist | Value | |
Web page of a reliable intermediary for detailed accessibility information | ProductFormFeatureType | M | 79 | 09 | |
Publisher's web page for detailed accessibility information | ProductFormFeatureType | M | 79 | 09 | |
Compatibility tested | ProductFormFeatureType | M | 79 | 09 | |
Email address of reliable intermediary | ProductFormFeatureType | M | 79 | 09 | |
Publisher's email address | ProductFormFeatureType | M | 79 | 09 |