Bad Eyesight - Thunderbird: Difference between revisions

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==Sending Messages==
There are a few themes designed for high contrast at the [https://addons.mozilla.org/en-US/thunderbird/themes/ Mozilla Add-ons web site].
 
The [https://addons.mozilla.org/en-US/thunderbird/addon/162063/ Theme font & size changer] add-on works with both Firefox and Thunderbird. It changes the fonts/font sizes in menus, toolbars etc. but not within a message. You can change the font/font size in messages using [[Menu_differences_in_Windows,_Linux,_and_Mac | Tools -> Options]] -> Display -> Fonts -> Advanced.
 
[[Pane and menu fonts]] has CSS snippets you can add to a optional [[UserChrome.css]] file to change the font, font size, and other attributes of fonts. [http://eriwen.com/css/tweaking-thunderbirds-chrome/ Personalize your Thunderbird by changing it’s chrome] also has some useful CSS snippets.


There isn't much you can do to make a plain text message more easily readable. However, you can change the font and font size and bold the text in a HTML message to make it easier to read. The easiest way to do this is to create a [[message template]] and use it to create a new message whenever you send a message to somebody with poor eyesight. If you have any sort of organized data consider putting it in a table.
If you don't want to learn how to use a CSS snippet you could try using a already customized CSS style from [http://userstyles.org/ UserStyles.org] using the [https://addons.mozilla.org/en-US/thunderbird/addon/stylish/ Stylish for Thunderbird] add-on. For example, [http://userstyles.org/styles/2437 TwisterMc's "Make TB labels stand out"] style tries to make it easier to see tagged messages and the [http://userstyles.org/styles/201 list box alternating row bg colors] style configures alternating rows to use a different background color in list boxes/folder listings.  


==Reading Messages==
You can use "Control +" or View -> Zoom when viewing messages to increase the text size but when writing a message there is no Zoom option and that shortcut doesn't work. That setting will apply to any message you read, but its not sticky, when you exit and restart Thunderbird you'll have to do it again.  That is why its typically easier to use one of the add-ons or CSS snippets to permanently change how something looks. The [https://addons.mozilla.org/en-us/thunderbird/addon/montezooma/ Montezooma] add-on adds zooming capabilities to the message window. The [https://addons.mozilla.org/en-us/thunderbird/addon/image-zoom/ ImageZoom] add-on lets you zoom images.


There are a few themes designed for high contrast at the [https://addons.mozilla.org/en-US/thunderbird/themes/ Mozilla Add-ons web site].
==Sending Messages==


The [https://addons.mozilla.org/en-US/thunderbird/addon/162063/ Theme font & size changer] add-on works with both Firefox and Thunderbird. It changes the fonts/font sizes in menus, toolbars etc. but not within a message. You can change the font/font size in messages using Tools -> Options -> Display -> Fonts -> Advanced. The author also wrote a [https://addons.mozilla.org/en-US/firefox/addon/6827/ Page Zoom button] add-on for Firefox that might be useful.
There isn't much you can do to make a plain text message more easily readable. However, you can change the font and font size and bold the text in a HTML message to make it easier for the recipient to read it. The easiest way to do this is to create a [[message template]] and use it to create a new message whenever you send a message to somebody with poor eyesight. If you have any sort of organized data consider putting it in a table.


[[Pane and menu fonts]] has CSS snippets you can add to a optional [[UserChrome.css]] file to change the font, font size, and other attributes of fonts. You could also use already customized CSS styles from [http://userstyles.org/ UserStyles.org] using the [https://addons.mozilla.org/en-US/thunderbird/addon/stylish/ Stylish for Thunderbird] add-on. For example, [http://userstyles.org/styles/2437 TwisterMc's "Make TB labels stand out"] style tries to make it easier to see tagged messages and the [http://userstyles.org/styles/201 list box alternating row bg colors] style configures alternating rows to use a different background color in list boxes/folder listings.
==Other solutions==


There is a limit to what you can do within Thunderbird. It might be better to try to use some of the accessibility features of your operating system instead of tweaking each application.
There is a limit to what you can do within Thunderbird. It might be better to try to use some of the accessibility features of your operating system instead of tweaking each application.
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* [http://www.marcozehe.de/ Macros's accessibility] blog discusses Firefox and Thunderbird.
* [http://www.marcozehe.de/ Macros's accessibility] blog discusses Firefox and Thunderbird.
* [http://ascher.ca/blog/2008/08/06/low-vision-theme-for-thunderbird/#comments David Ascher blog entry about low vision theme]
* [http://ascher.ca/blog/2008/08/06/low-vision-theme-for-thunderbird/#comments David Ascher blog entry about low vision theme]
* [http://forums-test.mozillazine.org/viewtopic.php?f=39&t=1461705 Thunderbird doesn't maintain named composition font] thread
* [http://www.accessfirefox.org/ AccessFirefox] web site has tools and resources for Firefox users with disabilities. While Firefox-centric if you find a useful theme in the list of Firefox Accessibility themes that might you find the equivalent for Thunderbird.


[[Category:Configuration (Thunderbird)]]
[[Category:Configuration (Thunderbird)]]
[[Category:Visual_customizations_(Thunderbird)]]
[[Category:Visual_customizations_(Thunderbird)]]

Revision as of 23:53, 10 February 2011

This article was written for Thunderbird but also applies to Mozilla Suite / SeaMonkey (though some menu sequences may differ).


There are a few themes designed for high contrast at the Mozilla Add-ons web site.

The Theme font & size changer add-on works with both Firefox and Thunderbird. It changes the fonts/font sizes in menus, toolbars etc. but not within a message. You can change the font/font size in messages using Tools -> Options -> Display -> Fonts -> Advanced.

Pane and menu fonts has CSS snippets you can add to a optional UserChrome.css file to change the font, font size, and other attributes of fonts. Personalize your Thunderbird by changing it’s chrome also has some useful CSS snippets.

If you don't want to learn how to use a CSS snippet you could try using a already customized CSS style from UserStyles.org using the Stylish for Thunderbird add-on. For example, TwisterMc's "Make TB labels stand out" style tries to make it easier to see tagged messages and the list box alternating row bg colors style configures alternating rows to use a different background color in list boxes/folder listings.

You can use "Control +" or View -> Zoom when viewing messages to increase the text size but when writing a message there is no Zoom option and that shortcut doesn't work. That setting will apply to any message you read, but its not sticky, when you exit and restart Thunderbird you'll have to do it again. That is why its typically easier to use one of the add-ons or CSS snippets to permanently change how something looks. The Montezooma add-on adds zooming capabilities to the message window. The ImageZoom add-on lets you zoom images.

Sending Messages

There isn't much you can do to make a plain text message more easily readable. However, you can change the font and font size and bold the text in a HTML message to make it easier for the recipient to read it. The easiest way to do this is to create a message template and use it to create a new message whenever you send a message to somebody with poor eyesight. If you have any sort of organized data consider putting it in a table.

Other solutions

There is a limit to what you can do within Thunderbird. It might be better to try to use some of the accessibility features of your operating system instead of tweaking each application.

  • If you're using Windows run the accessibility wizard at Start -> Programs -> Accessories -> Accessibility. If that doesn't help there is always Start -> Programs -> Accessories -> Accessibility -> Magnifier
  • Chose a high contrast theme by selecting the Appearance tab in the Display Properties control panel, and then Color Scheme.
  • Dragon Naturally Speaking is speech recognition software, but it also has a text-to-speech option. You might buy something like that to speak what you are reading.

See Also

Forum Links

External Links