@inproceedings{ubo:42957,
  author = {Hierhammer, Christian and Herrmanny, Katja},
  editor = {Boll, Susanne and Maaß, Susanne and Malaka, Rainer},
  chapter = {},
  title = {Gamification für ältere Menschen – Potenziale und Herausforderungen},
  year = {2013},
  publisher = {Oldenbourg},
  address = {München},
  isbn = {978-3-486-78123-6},
  booktitle = {Mensch & Computer 2013 - Workshopband: 13. fachübergreifende Konferenz für interaktive und kooperative Medien}
}


@inproceedings{ubo:42958,
  author = {Braier, Jonas and Burkhard, Martin and Herrmanny, Katja and Koch, Michael and Kötteritzsch, Anna and Müller, Claudia and Nutsi, Andrea and Richter, Alexander and Schering, Sandra and Wulf, Volker and Ziegler, Jürgen},
  editor = {Boll, Susanne and Maaß, Susanne and Malaka, Rainer},
  chapter = {},
  title = {AAL-Workshop "Lachen kennt kein Alter"},
  year = {2013},
  publisher = {Oldenbourg},
  address = {München},
  isbn = {978-3-486-78123-6},
  booktitle = {Mensch & Computer 2013 – Workshopband: 13. fachübergreifende Konferenz für interaktive und kooperative Medien}
}


@inproceedings{ubo:38906,
  author = {Bayen, J. Ute and Dogangün, Aysegül and Grundgeiger, Tobias and Haese, André and Stockmanns, Gudrun and Ziegler, Jürgen},
  chapter = {},
  title = {Evaluating the effectiveness of a memory aid system},
  year = {2013},
  volume = {59},
  number = {1},
  pages = {77–84},
  issn = {1423-0003},
  url = {http://dx.doi.org/10.1159/000339096},
  booktitle = {Gerontology : international journal of experimental and clinical gerontology}
}