Accessibility Challenges with CAPTCHA Services in Digital Libraries
Accessibility Challenges with CAPTCHA Services in Digital Libraries
Author(s): Todor Yordanov Todorov, Galina Todorova Bogdanova, Nikolay NoevSubject(s): Library and Information Science, Information Architecture, Library operations and management, Electronic information storage and retrieval, Education and training
Published by: Институт по математика и информатика - Българска академия на науките
Keywords: Accessibility; CAPTCHA; Digital Libraries
Summary/Abstract: In the paper are discussed security problems related to online digital libraries and portals. Special attention is placed to one the methods to distinguish us-age of online digital libraries from non-human users. The approaches known under the abbreviation CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) are considered in the context of their accessibility to the users with different types of disabilities.
Journal: Digital Presentation and Preservation of Cultural and Scientific Heritage
- Issue Year: 2022
- Issue No: XII
- Page Range: 255-261
- Page Count: 7
- Language: English
