The linearization of the tables used for the layout does not harm the understanding of the content.
A digital book can contain data displayed in presentation tables. Presentation tables must be made accessible.
Objectives
Allow users of technical aids to easily navigate through the information provided by a table.
Improve the accessibility of content to people with disabilities
Implementation
To be understandable to the blind, the contents of the cells must be able to be linearized, because the assistive technologies will sequentially go through and transcribe all the cells (