Inaccessibility of CAPTCHA
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Scan day: 07 February 2014 UTC
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Virus safety - good
Description: A W3C Working Group Note explaining how CAPTCHAs can present a major obstacle to users who have limited vision or a learning disability such as dyslexia. This document examines a number of potential solutions and alternative systems.
Alternatives to Visual Turing Tests on the Web W3C Working Group Note 23 November 2005 Matt May (until June 2005 while at W3C) A common method of limiting access to services made available over the Web is visual verification of a bitmapped image. This presents a major problem to users who are blind, have low vision, or have a learning disability such as dyslexia. This document examines a number of potential solutions that allow systems to test for human users while preserving access by users with disabilities.
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WEBSITE Info
| Page title: | Inaccessibility of CAPTCHA |
| Keywords: | |
| Description: | |
| IP-address: | 128.30.52.37 |
WHOIS Info
| NS | Name Server:NS1.W3.ORG Name Server:NS2.W3.ORG Name Server:NS3.W3.ORG Name Server: Name Server: Name Server: Name Server: Name Server: Name Server: Name Server: Name Server: DNSSEC:Unsigned |
| WHOIS | Status: clientDeleteProhibited Status: clientTransferProhibited |
| Date | Creation Date: 1994-07-06T04:00:00Z Expiry Date: 2019-07-05T04:00:00Z |