--- schema-version: v1.2.9 id: W3CNOTE-turingtest-20051123 title: - content: Inaccessibility of CAPTCHA format: text/plain link: - content: https://www.w3.org/TR/2005/NOTE-turingtest-20051123/ type: src type: standard docid: - id: W3C NOTE-turingtest-20051123 type: W3C primary: true docnumber: NOTE-turingtest-20051123 date: - type: published value: '2005-11-23' contributor: - organization: name: - content: World Wide Web Consortium abbreviation: content: W3C url: https://www.w3.org/ role: - type: publisher - person: name: given: forename: - content: Matthew language: - en script: - Latn surname: content: May language: - en script: - Latn role: - type: editor revdate: '2005-11-23' language: - en script: - Latn docstatus: stage: value: Note relation: - type: editionOf bibitem: id: W3Cturingtest title: - content: Inaccessibility of CAPTCHA format: text/plain link: - content: https://www.w3.org/TR/turingtest/ type: src docid: - id: W3C turingtest type: W3C primary: true - type: obsoletes bibitem: id: W3CWD-turingtest-20031105 title: - content: Inaccessibility of Visually-Oriented Anti-Robot Tests format: text/plain link: - content: https://www.w3.org/TR/2003/WD-turingtest-20031105/ type: src docid: - id: W3C WD-turingtest-20031105 type: W3C primary: true - type: updatedBy bibitem: id: W3CWD-turingtest-20180703 title: - content: Inaccessibility of CAPTCHA format: text/plain link: - content: https://www.w3.org/TR/2018/WD-turingtest-20180703/ type: src docid: - id: W3C WD-turingtest-20180703 type: W3C primary: true description: content: errata format: text/plain series: - title: content: W3C Note format: text/plain number: NOTE-turingtest-20051123 ext: schema-version: v1.0.0 doctype: type: technicalReport editorialgroup: - name: Protocols and Formats Working Group