Evaluating existing audio CAPTCHAs and an interface optimized for non-visual use

Conference on Human Factors in Computing Systems - Proceedings

Volumn , Issue , 2009, Pages 1829-1838

  Bigham, Jeffrey P ^a   Cavender, Anna C ^a  

^a University of Washington   (United States)

Author keywords

Audio CAPTCHA; Blind users; Non visual interfaces

Indexed keywords

ANECDOTAL ACCOUNTS; AUDIO INTERFACES; BLIND USERS; CAPTCHAS; NON VISUALS; VISUAL INTERFACE;

HUMAN ENGINEERING;

OPTIMIZATION;

EID: 76549127569     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/1518701.1518983     Document Type: Conference Paper

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