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<p class="MsoNormal">Hi Steve,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Are you certain there are no tests? That could really leave the door wide open for just about any degraded font to get by since there’s no basis to say it’s unacceptable. Perhaps optometrist have developed a suite of standards tests that
could be used to define an accessible font magnification behavior.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I believe I had ClearFont turned on. Perhaps though I’m missing something configurable.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I don’t have low vision but when I checked with Internet Explorer, it seems vastly better than Chrome or Edge! See the embedded images. The first one is from Internet Explorer and the font is easily perceivable, like perfectly formed braille
dots. The second image from Chrome or Edge, I can’t recall which one, communicates like Braille on light sandpaper.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I believe Internet Explorer will no longer be shipped with Windows 10.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Internet Explorer<o:p></o:p></p>
<p class="MsoNormal"><img width="936" height="459" style="width:9.75in;height:4.7812in" id="Picture_x0020_10" src="cid:image010.png@01D750B9.63DE3DC0"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Chrome or Edge (both were like this one)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><img width="1016" height="557" style="width:10.5833in;height:5.802in" id="Picture_x0020_11" src="cid:image011.png@01D750B9.63DE3DC0"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><o:p> </o:p></b></p>
<p class="MsoNormal"><b>From:</b> athen-list <athen-list-bounces@mailman12.u.washington.edu>
<b>On Behalf Of </b>Steve Green<br>
<b>Sent:</b> Friday, May 21, 2021 2:29 PM<br>
<b>To:</b> Access Technology Higher Education Network <athen-list@u.washington.edu><br>
<b>Subject:</b> [EXTERNAL *] Re: [Athen] Assessing quality of magnified text?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-GB">You won’t be able to do a test and apply the results generally. It will depend on the nature and severity of each person’s visual condition.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">There is more to magnification and font smoothing than most people are probably aware of. I am no expert, but I did a little research last year and sent the following message to my team. Apologies for the repeated mention
of my company – this was an internal email that I didn’t expect to share publicly.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">When using ZoomText and Windows, there are at least 3 different types of font smoothing, so it is important that you understand them. The following is my current understanding, but there may be even more to it than this.
In particular, these notes only refer to websites, not desktop applications or Windows itself.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-GB">ClearType<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-GB">This is the native font smoothing that is built into Windows, and it is turned on by default. You will find it under Settings > Personalisation > Fonts.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><img width="774" height="420" style="width:8.0625in;height:4.375in" id="_x0000_i1033" src="cid:image012.jpg@01D750B9.63DE3DC0" alt="A screenshot of a cell phone
Description automatically generated"></span><span lang="EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">ZoomText automatically turns ClearType off when it launches, but ClearType is not turned back on when ZoomText closes. The following screenshots show the same text with ClearType turned on and off.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><img width="598" height="84" style="width:6.2291in;height:.875in" id="_x0000_i1032" src="cid:image013.jpg@01D750B9.63DE3DC0" alt="A close up of a logo
Description automatically generated"></span><span lang="EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><img width="598" height="84" style="width:6.2291in;height:.875in" id="Picture_x0020_3" src="cid:image014.jpg@01D750B9.63DE3DC0" alt="A close up of a logo
Description automatically generated"></span><span lang="EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-GB">ZoomText font smoothing<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-GB">ZoomText uses two different types of font smoothing (xFont and Geometric) depending on the browser. These are controlled via the ZoomText > Preferences > Smoothing dialog.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><img width="462" height="313" style="width:4.8125in;height:3.2604in" id="Picture_x0020_4" src="cid:image015.jpg@01D750B9.63DE3DC0" alt="A screenshot of a cell phone
Description automatically generated"></span><span lang="EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><img width="447" height="545" style="width:4.6562in;height:5.677in" id="Picture_x0020_5" src="cid:image016.jpg@01D750B9.63DE3DC0" alt="A screenshot of a cell phone
Description automatically generated"></span><span lang="EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-GB">xFont Magnification<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-GB">xFont Magnification is used for Internet Explorer and results in extremely smooth characters, assuming the font is supported.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><img width="1000" height="562" style="width:10.4166in;height:5.8541in" id="Picture_x0020_1" src="cid:image017.png@01D750B9.63DE3DC0"></span><span lang="EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-GB">Geometric Smoothing<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-GB">Geometric Smoothing is used for Chrome and Firefox and results in a “wobbly” outline to the text.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><img width="1000" height="562" style="width:10.4166in;height:5.8541in" id="Picture_x0020_2" src="cid:image018.png@01D750B9.63DE3DC0"></span><span lang="EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Steve Green<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Managing Director<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Test Partners Ltd<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>From:</b> athen-list <<a href="mailto:athen-list-bounces@mailman12.u.washington.edu">athen-list-bounces@mailman12.u.washington.edu</a>>
<b>On Behalf Of </b>Mark Weiler<br>
<b>Sent:</b> 21 May 2021 17:36<br>
<b>To:</b> <a href="mailto:athen-list@u.washington.edu">athen-list@u.washington.edu</a><br>
<b>Subject:</b> [Athen] Assessing quality of magnified text?<o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal">Does anyone know of quality assurance testing to determine whether magnified font is usable by people with low vision who require magnification?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Here are two magnified texts that have differences.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><img border="0" width="899" height="379" style="width:9.3645in;height:3.9479in" id="Picture_x0020_8" src="cid:image019.png@01D750B9.63DE3DC0" alt="The word public that is very readable. Like very readable Braille."><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><img border="0" width="892" height="393" style="width:9.2916in;height:4.0937in" id="Picture_x0020_9" src="cid:image020.png@01D750B9.63DE3DC0" alt="The word public that is has blurry edges. I imagine it's a bit like readable Braille on sandpaper. "><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-GB"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span lang="EN-GB" style="font-size:10.5pt;font-family:"Verdana",sans-serif;color:black">*
</span><span lang="EN-GB" style="font-size:10.5pt;font-family:"Segoe UI Emoji",sans-serif;color:#DB2C39">⚠</span><span lang="EN-GB" style="font-size:10.5pt;font-family:"Verdana",sans-serif;color:#DB2C39"> Notice</span><span lang="EN-GB" style="font-size:10.5pt;font-family:"Verdana",sans-serif;color:black">:
This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe.
<o:p></o:p></span></p>
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