Unity Accessibility Plugin – Update 8 – Supported UI Elements

Contract Work has been keeping me busy the past two months, so I haven’t found the time to post any updates on this blog until today.

Still Alive, just not Blogging!

The internet is short lived – and people ask if you gave up on a project the moment you aren’t blogging about it daily (and spend your time working on it instead for example).
So here is a quick check-in-slash-update-slash-still-alive ping!

The post will be short and possibly full of typos – I’m still knee deep in contracting work and hard pressed to divide my time equally between work, play, work on side projects and sleep. The latter is drawing the short straw almost every night.

Full Windows Screen Reader Support

I recently added proper Screen Reader support for Windows to my feature wishlist after reading this excellent article by Ian Hamilton: Screen Readers and Game Engines

Ian and I had a great chat on Twitter and thanks to his article I learned about Tolk. Tolk is a screen reader abstraction library.

See, on Windows there is more than just one screen reader – users get to choose which one they prefer. Or which one they can afford. JAWS for example has a price tag around $1000.

Instead of writing custom code to support every potential screen reader out there, software could simply include Tolk. This greatly reduces the amount of code one has to write. Tolk then does the actual interfacing with the various screen readers. It currently supports six different screen readers.

This is on my future wishlist for now and I will have to investigate it further. Most likely I will release the plugin only for mobile first and then add Windows support at a later time. And then I will have to look into screen reader support for MAC. (No Linux planned at this point.)

Most UI elements now supported

As for the core of the plugin, the basic functionality of the plugin is complete for mobile. That doesn’t mean the plugin is ready to be released, just that it is working and usable. While that sounds like almost the same thing, it really is not. There is lots of code cleanup and refactoring to be done.

 

A menu screen with a label, buttons, a dropdown list, a toggle, a slider, a text edit box and a scroll list.

A screenshot of my test user interface.

Here is a complete list of UI elements that are now supported:

  • Labels
  • Drop-down Lists
  • Buttons
  • Toggles
  • Sliders
  • Scroll Lists
  • Text Edit Boxes (Windows and iOS only at the moment)

The scroll lists actually turned out to be quite tricky and need a little more coding love to handle special use cases. But that might actually deserve a blog post all on its own.

That’s it for today.
Still alive, still eating cake and still working on this plugin!