The digital book can be consulted in full by keyboard or via assistive technology
Reading a digital book must be possible regardless of the context in which we find ourselves, including when using a keyboard or assistive technology to consult it.
Objectives
Allow consultation of a digital book regardless of the input device
Improve the accessibility of content for people with disabilities.
Implementation
Provide an alternative means of access for interactive elements (links, buttons, etc.) that do not use the default interaction modes
Control
Verify that interactive elements can be used by keyboard