(unknown charset) Re: example of accessible captcha?

Hi Adam,
Your example is really terrific.
But Pooh,  who came  up with the term Honeypot  for the "leave this field 
blank," concept?
Frankly I like those best of all, hey if you are human just ignore this 
space.
I dare say the combination logic / honeypot creates a strong level of 
security.  Will provide your  example  to those asking as well.
Cheers,
Karen


On Tue, 31 Jan 2017, Adam Powell wrote:

> Hi All,
>
> This page has one on a contact form I created:
>
> http://abacusadvertising.com/contact/
>
> It's similar to the examples above in that it uses logic and text but I
> have given it my own twist in that I use a question about coin
> denominations.
>
> I wouldn't use that exact example on sites I expected would get
> international traffic, "dime" is probably not clear to non-native speakers.
> In those cases I usually use something like "thirteen if you take away six"
> or "19 minus twelve leaves"
>
> I used a WordPress plugin called Ninja Forms and one of the things I really
> like is when you add an "anti-spam" field to a form, it allows the form
> author to create any question they want and then provide any correct answer
> they want so it gives a lot of flexibility in making language/logic based
> captchas. You could use it to implement any of the techniques on this
> thread.
>
> That form also has a honeypot (field that's hidden with CSS or JS) which is
> a great way to fight spam. It has a label telling users not to fill it in
> so it should be accessible as well.
>
> That combination is really effective at fighting spam but doesn't seem to
> cause people problems.
>
> Hope that helps.
> ​Adam Powell
> http://www.adaminfinitum.com​
>
>
>
> On Tue, Jan 31, 2017 at 4:07 PM, David Best <davebest@cogeco.ca> wrote:
>
>> Karen, check out the following websites:
>>
>> User account | Alliance for Equality of Blind Canadians
>> http://www.blindcanadians.ca/user/register
>>
>> Contact Us | T-Base Communications
>> http://www.tbase.com/webform/contact-us
>>
>> Accessible University Mock Site - Accessible Version
>> http://www.washington.edu/accesscomputing/AU/after.html
>>
>> David
>>
>>
>> -----Original Message-----
>> From: Karen Lewellen [mailto:klewellen@shellworld.net]
>> Sent: January 31, 2017 02:11 PM
>> To: w3c-wai-ig@w3.org
>> Subject: example of accessible captcha?
>>
>> Greetings all,
>> I seek a site that uses a captcha which does not involve an image.  by
>> which I
>> mean one using a math problem, or some other  interaction that differs
>> from the
>> letter number things often used.
>> Ideas?
>> Thanks,
>> Karen
>>
>>
>>
>>
>>
>