Re: Pop quiz

Hi Glenda,

Yep, makes sense, I’m beta-testing at the moment, just need to create more examples first such a survey I think.
Do you know if Survey monkey allows for random ordering?

That’s one side, the “is 3:1 enough” question.

The other side is: “How do you identify and test various graphics”, for which I’ve asked Andrew & Josh for an agenda item at TPAC – a graphics contrast quiz.

I’ll email out to the main list soon asking for examples.

Cheers,

-Alastair


From: Glenda Sims <glenda.sims@deque.com>
Date: Friday, 20 October 2017 at 15:53
To: Alastair Campbell <acampbell@nomensa.com>
Cc: LVTF - low-vision-a11y <public-low-vision-a11y-tf@w3.org>
Subject: Re: Pop quiz

A is not enough
B is okay  (but this may be due to the surrounding clues giving in C)
C is best

A quiz like this would be cool in survey monkey...where I'm not seeing all 3 at the same time.  Because C is in my field of vision...I can use it to tell me what I should see in B and A.  Once my eyes understand "C"....I think my brain fills in gaps in A and B.

Make sense?
G

glenda sims  |   team a11y lead   |    deque.com<http://deque.com>    |    512.963.3773
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On Fri, Oct 20, 2017 at 9:42 AM, Alastair Campbell <acampbell@nomensa.com<mailto:acampbell@nomensa.com>> wrote:
Hi everyone,

I’m dealing with github comments and thinking about ratios.

I think most people know the github site to some degree?

Without testing, which of these has ‘enough’ contrast for you?

[cid:image001.png@01D349BC.9C24E7E0]

You can probably guess the ratios, so my question is really: Is B enough for you?

The level of difficulty to meet (with various colours) goes up a lot between B & C, does the perceptibility?

To me, there is more difference between A & B than B & C, but I’m not target audience…

Kind regards,

-Alastair

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