Look into alternative, accessible methods for performing human verification

[mmafe]

Google Recaptcha occasionally triggers a visual or audio-based captcha as a secondary challenge. This can cause a barrier for users with both a visual and audio disability.

This task would involve looking into alternative methods for performing human verification (with Drupal as a focus), as well as looking into the barriers that folks with disabilities face when they meet a Captcha. It could involve looking into how effective Google Recaptcha is when compared to alternative (and possibly more accessible) methods.

Resources

• http://blog.adrianroselli.com/2014/12/recaptcha-reboot.html
• https://blog.sinabahram.com/explaining-the-fundamental-accessibility-challenge-of-captcha/
• http://terrillthompson.com/blog/682
• http://webaim.org/blog/spam_free_accessible_forms/
• W3C Alternative methods for Performing Human Verification

[mmafe]

Recaptcha v3 possibility shared by @chyatt: https://webmasters.googleblog.com/2018/10/introducing-recaptcha-v3-new-way-to.html

Method available: https://developers.google.com/recaptcha/docs/v3