The Digital Library of the Slovak Library for the Blind in Levoča enables the blind to listen to the audio books from the library website (www.skn.sk ). The books are protected from unauthorized copying by the DRM (Digital Right Management) system. Despite that the readers of the library may listen to them not only by means of computers but also via MP3 players or via mobile phones with the support of DRM system. The digital services of the library are popular also due to the fact that the blind decide about new books which will appear in the Digital Library via voting themselves.
It is automatic that the web registered office with such service fulfils the standards of accessibility for the blind as well as recommendations of W3C level AA.