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If anyone knows of any concrete evidence that Google's Invisible reCAPTCHA adversely impacts people with disabilities more than others, I'd be grateful if you could share it with me.
I searched but could not find any; on the contrary, I found at least one study showing that Invisible reCAPTCHA is equally usable for disabled and non-disabled people.
To be clear, I'm not looking for theoreticals, I'm looking for concrete evidence one way or the other.
Thanks.
#accessibility