Tink

Regaining sight?

People often presume I would jump at the chance to be able to see again. The fact of the matter is that I really don’t know whether I would or not, because there is more to it than you might think.

Playing with the Accessibility Object Model (AOM)

The Accessibility Object Model (AOM) is an experimental JavaScript API that enables developers to modify the browser accessibility tree. The AOM has four phases, and support for phase one recently landed in Chrome Canary behind the flag.

Accessible SVG line graphs

SVG is often used for data visualisation, but because SVG lacks the semantics to express structures like bar charts, line graphs, and scatter plots, the content is difficult for screen reader users to interpret. The solution is to use the technique for creating accessible SVG tables as your starting point.

Accessible SVG tables

SVG has no native semantics for representing structures like tables, but ARIA1.1 introduces a number of roles that can be used to polyfill the necessary semantic information.

Using a custom domain with multiple Github repositories

It’s possible to use a single custom domain with multiple Github repositories that use Github Pages. The available documentation makes it seem more complicated than it is, so this is an effort to provide some more simple instructions.

Quick guide to the ARIA specifications

ARIA (Accessible Rich Internet Applications) is a suite of specifications from the W3C. Knowing which specification has the information you need isn’t always obvious, so this post briefly introduces each specification and where it fits into the overall ARIA landscape.