AccessibleMap - Web-Based City Maps for Blind and Visually Impaired. - Klaus Höckner; Daniele Marano; Julia Neuschmid; Manfred Schrenk; Wolfgang Wasserburger (ICCHP (2), 2012)

Accessible Information and Accessibility Through ICT: A Mega Trend Creates the Need for Quality Certificates for Web Accessibility Professionals in Europe and Beyond. - Ronald Bieber; Klaus Höckner; Gabriele Sauberer (EuroSPI, 2017)

Certification in the Field of eAccessibility and eInclusion - Focusing on Certification Aspects Regarding Web Accessibility. - Christian Galinski; Klaus Höckner; Reinhard Koutny (ICCHP (1), 2018)

Digital Accessibility: Readability and Understandability - Introduction to the Special Thematic Session. - Helen Petrie; Klaus Höckner; Werner Rosenberger (ICCHP-AAATE (2), 2022)

Software, Web and Document Accessibility - Introduction to the Special Thematic Session. - Natasa Rajh; Matjaz Debevc; Klaus Höckner; Reinhard Koutny; Klaus Miesenberger (ICCHP (1), 2024)