Are CAPTCHAs preventing robotic intrusion or accessibility for impaired users?
Are CAPTCHAs preventing robotic intrusion or accessibility for impaired users?
复制标题
验证码是否可以防止机器人入侵或受损用户的访问？
DOI：
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复制
发表时间：
2020
期刊：
影响因子：
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通讯作者：
Giacomo Quadrio
中科院分区：
文献类型：
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作者：
Rudy Berton;O. Gaggi;A. Kolasinska;C. Palazzi;Giacomo Quadrio
Is the World Wide Web for everyone? Long story short: no and unfortunately it is not only a matter of infrastructures, level of instruction or economic conditions. People affected by visual impairments have often difficulties in navigating web pages for a wide range of reasons. One of the biggest obstacles nowadays is the use of CAPTCHAs, powerful tools against bot attacks but also potential virtual barriers for the aforementioned category of users. In this paper we tested various categories of CAPTCHAs with people affected by visual impairment and not, to understand how discriminatory can be these cybersecurity measures.
影响因子：
3.5
作者：
Hanson, Vicki L.;Richards, John T.
通讯作者：
Richards, John T.