Poll Cloudflare has called on the world to “end this madness” by consigning Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHAS) to the dustbin of history.
The internet-grooming firm’s beef with CAPTCHAS - specifically those that require users to identify images - is that they take 32 seconds to complete, are frustrating, work poorly on mobile devices, assume cultural knowledge of the objects on display, and that completion often requires certain physical and cognitive capabilities that not all users will possess.
Cloudflare research engineer Thibault Meunier assumed that the average internet user sees a CAPTCHA once ever ten days and multiplied that by world’s 4.6 billion internet users and Cloudflare’s 32-second CAPTCHA-completion estimate to assert that humanity collectively spends 500 years every day completing CAPTCHAs.
The company’s preferred alternative is a “Cryptographic Attestation of Personhood” that works as follows:
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