New accessibility feature in @ChromeDevTools: simulate vision deficiencies, including blurred vision & various types of color blindness.
Find out how people with vision deficiencies experience your web app, and resolve contrast issues you didn’t even know you had!pic.twitter.com/QKLQmEhhMM
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I can identify some contrast issues, the obvious ones, but my eyes and brain are not a reliable tool. As you’re probably aware, we humans are not reliable instruments. When it comes to contrast, I rely on computers to tell me what the ratio is, so that I know what I need to fix.
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I don’t know about others, but to me this tools isn’t just something fun to play around with. It’s a serious tool that can identify some issues that other tools can’t. But I need a guide to tell me how to identify these issues. I wasn’t born with this knowledge.

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Ughhh that link should have had a huge "harmful for your eyes" warning.pic.twitter.com/Y56Dz6bDYS
Thanks. Twitter will use this to make your timeline better. UndoUndo
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Note that this is just a first step. There are more ideas here to explore that will help provide guidance.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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