[orca-list] More about Orca: was: RE: ORCA concept



If you'd like to know a bit more about Orca and how it works to make Linux accessible with speech you might want to listen to an interview we did with the developers for our radio show / podcast "Eyes OnSuccess".

 

Below is a brief description of the episode along with links to the program and associated show notes:

 

1222 5-30-12 Orca, Gnome and Accessibility in Linux
Show Notes
This week’s show focuses on the Orca screen reader, the Gnome desktop and how accessibility works in Linux. Join hosts Nancy Goodman Torpey and Peter Torpey as they talk with Joanmarie Diggs and Alejandro Pineiro, two of the lead developers about what’s under the hood, how it got there and how you can help improve it.

 

You can join our listener forum to get announcements of upcoming shows by sending an e-mail to:

EyesOnSuccess+Subscribe Googlegroups com

 

If you want to find out more about the show, listen to episodes from our extensive archive, etc, go to:

www.EyesOnSuccess.net

 

We’ve also done several shows about Vinux, including a recent one on the latest Vinux 4.0 release.

 

Enjoy!

 

--Pete

 

Check out Eyes On Success (formerly ViewPoints)

A weekly, half hour audio program for people living with low vision

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-----Original Message-----
From: orca-list [mailto:orca-list-bounces gnome org] On Behalf Of Thomas Ward
Sent: Tuesday, July 09, 2013 10:18 PM
To: orca-list
Subject: Re: [orca-list] ORCA concept

 

Hi Anders,

 

No, that would not be possible based on how Orca works. There is a

world of difference between the graphical toolkits, libraries, and

APIs used on the Mac and those used by Linux, FreeBSD, Solaris, etc.

Mac OS uses a graphical toolkit called Cocoa which is proprietary to

Apple products, and isn't compatible with Orca in any way, shape, or

form. I'm no expert on how Orca works precisely, but I gather that

at-spi acts as an accessibility bridge between Orca and your graphical

desktop and applications. That is to say that GTK+ applications

communicate their onscreen information through at-spi to Orca, and Qt

apps do likewise via the qt-at-spi library. Therefore any GUI

application such as those for Mac that use Cocoa would not be

accessible because they do not use at-spi and the rest of the

accessibility stack required by Orca to gather onscreen information.

 

Cheers!

 

 

On 7/9/13, Anders Holmberg <anders pipkrokodil se> wrote:

> Hi!

> Just for curiosity, would it be possible to port orca to read the mac

> graphical interface?

> Its unix based so i guess it would work if someone would try to recompile it

> for mac.

> Though its not needed because of voiceover.

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