Your weekly frequent11y newsletter, brought to you by @ChrisBAshton:

GDS updates its Government Service Standard requirements for assistive technology (AT) testing

• Other than updating version numbers of AT and browser combinations, the main changes are: adding TalkBack (Android screen reader); reducing magnification level to test in from 10x to 4x; swapping ZoomText with Windows Magnifier or Apple Zoom; and specifying VoiceOver should be tested in iOS (testing in macOS is in a new ‘optional’ list for further testing).
• There’s also a helpful note about it being good to test with any screen reader, speech recognition tool or screen magnifier in your development environment, but that you should test against the full list prior to launch.

alt attributes like paragraphs

• Developer and accessibility expert Dave Rupert came to a realisation recently: “alt text is like a paragraph”. To clarify, Dave isn’t talking about the length of the alt text here, but the order in which it appears, and its contextual relevance. A lot of designs have images appearing before headings, but screen reader users who navigate by headings would miss the image (and alt) entirely. If the image is important (e.g. “Sale” or “New”), it should probably be moved below the heading in the source order, but then perhaps rendered above the heading using something like the CSS order property.

Duet Date Picker

• This is a WCAG 2.1 compliant date picker, from the Duet Design System, that also allows you set a minimum and maximum allowed date. It can be used standalone or incorporated into any JavaScript framework, and weighs 10kb minified and Gzip’ed. It supports modern browsers and screen readers, and has limited support for IE11.

10 Things to Know About Twitter’s Alternative Text for Images

• Article by Deborah Edwards-Oñoro, summarising a few things you may not know about alt text for images in tweets. Alt text is now enabled by default on the web and apps (no need to turn on image descriptions in settings). Alt text cannot be added to already published tweets. It can be added to animated GIFs. You can use up to 1000 characters for alt text. If you leave it blank, Twitter will add “Image” as the alt text.

Are clear masks the way to clearer communication? The deaf community isn’t so sure.

• Yahoo! article by Abby Haglage, explaining that clear face masks may not be the panacea we think it is for the deaf community. The masks can fog up, reducing visibility – and even if that is put aside, lip reading is only about 30% effective. Many advocates are encouraging people to learn some BSL (British Sign Language) instead. However, Abby acknowledges that clear masks are a step in the right direction.

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