@conference{aufsatz74571,
    affiliation = {Professur Mensch-Computer Interaktion},
    title = {Digital Drawing Tools for Blind Users: A State-of-the-Art and Requirement Analysis},
    journal = {Proceedings of the 10th International Conference on PErvasive Technologies Related to Assistive Environments},
    keywords = {Accessibility},
    pages = {21--28},
    publisher = {ACM Press},
    year = {2017},
    peerreview = {Ja},
    openaccess = {Nein},
    author = {Borschein, Jens and Weber, Gerhard}
}