Das Web Compliance Center (WebCC) am Fraunhofer Institut FIT erforscht und entwickelt barrierefreie IT Systeme.
Ziel ist die Unterstützung von Designern, Entwicklern und Betreiber von IT Systemen sie in Compliance zu Standards und Vorschriften zu gestaltetn und zu betreiben.
Imergo softwaregestützte Überprüfung von Barrierefreiheit und Konformität mit Standards in komplexen Webangeboten
1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007| 2008 | 2009
Jahr 2009
- Carlos A. Velasco, Yehya Mohamad, Jaroslav Pullmann: Dynamic Adaptation of Web 2.0 Applications by Combining Extended Device Profiles. HCI San Diego, CA, USA 2009: Page 797-802
- Barbara Schmidt-Belz; Yehya Mohamad; Carlos A. Velasco: European Design for All e-Accessibility Network -EdeAN-: Principles and practice in Europe for e-Accessibility EdeAN, 2009 ISBN: 978-963-9696-76-1 Page.101-108
Jahr 2008
- Carlos A Velasco, Dimitar Denev, Dirk Stegemann and Yehya Mohamad, Communication Paper: A Web Compliance Engineering framework to support the development of accessible Rich Internet Applications. International Cross-Disciplinary Conference on Web Accessibility Beijing April 2008
- Dimitar Denev, Sion Morris, Carlos Velasco, Yehya Mohamad: eRehabilitation: Internet portal framework for aural rehabilitation. 11th International Conference on Computers Helping People with Special Needs July 9-11, 2008, University of Linz, Austria >/li>
- Yehya Mohamad, Stefan Carmien, Carlos Velasco. Supporting industry in the development of Design for All (DfA) curriculum. 11th International Conference on Computers Helping People with Special Needs July 9-11, 2008, University of Linz, Austria
Jahr 2007
- Koch J, Stegemann D, Mohamad Y, Velasco, C A (2007). Development of Automatic Web Accessibility Checking Modules for Advanced Quality Assurance Tools. In: Stephanidis C (ed). Universal Access in Human-Computer Interaction. Coping with Diversity (4th International Conference on Universal Access in Human-Computer Interaction, UAHCI 2007, HCI International 2007 Beijing, China, July 22—27, 2007 Proceedings, Part I), LNCS 4554/2007, S. 406—413. Berlin Heidelberg: Springer-Verlag. DOI: 10.1007/978-3-540-73279-2_45.
- Petrie H, King N, Velasco C A, Gappa H, Nordbrock G (2007). The Usability of Accessibility Evaluation Tools. In: Stephanidis C (ed). Universal Access in Human-Computer Interaction. Applications and Services (4th International Conference on Universal Access in Human-Computer Interaction, UAHCI 2007, HCI International 2007 Beijing, China, July 22—27, 2007 Proceedings, Part III), LNCS 4556/2007, S. 124—132. Berlin Heidelberg: Springer-Verlag. DOI: 10.1007/978-3-540-73283-9_15.
- Strobbe C, Engelen J, Koch J, Velasco C A, Vlachogiannis E, Ortner D (2007). The BenToWeb XHTML 1.0 Test Suite for the Web Content Accessibility Guidelines 2.0 - Last Call Working Draft. In: Stephanidis C (ed). Universal Access in Human-Computer Interaction. Applications and Services (4th International Conference on Universal Access in Human-Computer Interaction, UAHCI 2007, HCI International 2007 Beijing, China, July 22—27, 2007 Proceedings, Part III), LNCS 4556/2007, S. 160—166. Berlin Heidelberg: Springer-Verlag. DOI: 10.1007/978-3-540-73283-9_19.
- Velasco C A, Mohamad Y, Carmien S (2007). Universally Accessible Lifelong Learning by User and Device Profiling Adaptation. In: Boticario J G, Santos O C (eds). Towards User Modelling and Adaptive Systems for All (TUMAS-A), Proceedings of the TUMAS-A workshop, 11th International Conference on User Modeling – UM 2007, Corfu, Greece, June 25th—29th, 2007, S. 23—25.
- Velleman E, Strobbe C, Koch J, Velasco C A, Snaprud M (2007). A Unified Web Evaluation Methodology Using WCAG. In: Stephanidis C (ed). Universal Access in Human-Computer Interaction. Applications and Services (4th International Conference on Universal Access in Human-Computer Interaction, UAHCI 2007, HCI International 2007 Beijing, China, July 22—27, 2007 Proceedings, Part III), LNCS 4556/2007, S. 177—184. Berlin Heidelberg: Springer-Verlag. DOI: 10.1007/978-3-540-73279-2_21.
- Vlachogiannis E, Velasco C A, Gappa H, Nordbrock G, Darzentas J S (2007). Accessibility of Internet Portals in Ambient Intelligent Scenarios: Re-thinking Their Design and Implementation. In: Stephanidis C (ed). Universal Access in Human-Computer Interaction. Ambient Interaction (4th International Conference on Universal Access in Human-Computer Interaction, UAHCI 2007, HCI International 2007 Beijing, China, July 22—27, 2007 Proceedings, Part II), LNCS 4555/2007, S. 245—253. Berlin Heidelberg: Springer-Verlag. DOI: 10.1007/978-3-540-73281-5_26.
Jahr 2006
- Gappa H, Nordbrock G, Mohamad Y, Velasco C A (2006). Barrierefreies e-Government für Alle. In: Bieler F, Schwarting G (eds), e-Government: Perspektiven - Probleme – Lösungsansätze, S. 221—266. Berlin: Erich Schmidt (ISBN: 3503097295).
- Strobbe C, Herramhof S, Vlachogiannis E, Velasco C A (2006). Test Case Description Language (TCDL): Test Case Metadata for Conformance Evaluation. In: Miesenberger K et al. (eds). Proceedings of the 10th International Conference ICCHP 2006 (Linz, Austria, July 2006), LNCS 4061, S. 164—171. Berlin-Heidelberg: Springer-Verlag. DOI: 10.1007/11788713_25.
- Strobbe C, Herramhof S, Vlachogiannis E, Koch J, Velasco C A (2006). The BenToWeb XHTML 1.0 Test Suite for the Web Content Accessibility Guidelines 2.0. In: Miesenberger K et al. (eds). Proceedings of the 10th International Conference ICCHP 2006 (Linz, Austria, July 2006), LNCS 4061, S. 172—175. Berlin-Heidelberg: Springer-Verlag. DOI: 10.1007/11788713_26.
- Herramhof S, Petrie H, Strobbe C, Vlachogiannis E, Weimann K, Weber G, Velasco C A (2006). Test Case Management Tools for Accessibility Testing. In: Miesenberger K et al. (eds). Proceedings of the 10th International Conference ICCHP 2006 (Linz, Austria, July 2006), LNCS 4061, S. 215—222. Berlin-Heidelberg: Springer-Verlag. DOI: 10.1007/11788713_32.
Jahr 2005
- Velasco C A, Nordbrock G, Stegemann D, Koch J, Gappa H, Mohamad Y (2005). Automatisierte Unterstützung von Barrierefreiheit und Webstandards durch imergo. In: Scheer A W (ed), Barrierefreie Software & Softwareergonomie. Special issue of IM (Information Management & Consulting), Vol. 20, 3/2005, S. 10—14.
- Stegemann D, Mohamad Y, Koch J, Velasco C A (2005). imergo® – A framework to support automated standards compliance, quality assurance methods and accessibility for Web portals. In: Universal Access in HCI: Exploring New Dimensions of Diversity (Volume 8, Proceedings of the 3rd International Conference on Universal Access in Human–Computer Interaction, 22—27 July, Las Vegas, Nevada). New Jersey: Lawrence Erlbaum Associates.
- Nicolle C, Darzentas J, Strobbe C, Tahkokallio P, Velasco C A (2005). Curricula Recommendations: An update from IDCnet. In: Proceedings of INCLUDE 2005 (London, 5—8 April 2005). London: Royal College of Art.
Jahr 2004
- Gappa H, Nordbrock G (2003). Applying Web Accessibility to Internet Portals. 1.In: Gulliksen J, Harker S, Vanderheiden G (Hrsg.), Special issue on guidelines, methods and processes for software accessibility. Universal Access in the Information Society, 3 (1), S. 80—87.
- Velasco C A, Mohamad Y, Gilman A S, Viorres N, Vlachogiannis E, Arnellos A, Darzentas J S (2004). Universal Access to Information Services - the Need for User Information and its Relationship to Device Profiles. In: Gulliksen J, Harker S, Vanderheiden G (Hrsg.), Special issue on guidelines, methods and processes for software accessibility. Universal Access in the Information Society, 3 (1), S. 88—95.
- Velasco C A, Engelen J, Strobbe C, Darzentas J, Tahkokallio P, Nicole C, Romero R (2004). IDCnet: Inclusive Design Curriculum Network – First results. In: Miesenberger K, Klaus J, Zagler W, Burger D (Hrsg.). Proceedings of the 9th International Conference ICCHP 2004 (Paris, France, July 2004), LNCS 3118, S. 110—116. Berlin-Heidelberg: Springer-Verlag.
- Velasco C A, Mohamad Y, Stegemann D, Gappa H, Nordbrock G, Hartsuiker E, Sánchez-Lacuesta J, Belda J M (2004). IPCA: Adaptive Interfaces based upon Biofeedback Sensors. In: Miesenberger K, Klaus J, Zagler W, Burger D (Hrsg.). Proceedings of the 9th International Conference ICCHP 2004 (Paris, France, July 2004), LNCS 3118, S. 129—134. Berlin-Heidelberg: Springer-Verlag.
- Mohamad Y, Velasco C A, Damm S, Tebarth H (2004). Cognitive Training with Animated Pedagogical Agents (TAPA) in Children with Learning Disabilities. In: Miesenberger K, Klaus J, Zagler W, Burger D (Hrsg.). Proceedings of the 9th International Conference ICCHP 2004 (Paris, France, July 2004), LNCS 3118, S. 187—193. Berlin-Heidelberg: Springer-Verlag.
- Velasco C A (2004). Accessibility and the next Generation of Web Development Tools. In: Miesenberger K, Klaus J, Zagler W, Burger D (Hrsg.). Proceedings of the 9th International Conference ICCHP 2004 (Paris, France, July 2004), LNCS 3118, S. 295. Berlin-Heidelberg: Springer-Verlag.
- Gappa H, Nordbrock G, Mohamad Y, Velasco C A (2004). Preferences of People with Disabilities to Improve Information Presentation and Information Retrieval inside Internet services – Results of a User Study. In: Miesenberger K, Klaus J, Zagler W, Burger D (Hrsg.). Proceedings of the 9th International Conference ICCHP 2004 (Paris, France, July 2004), LNCS 3118, S. 296—301. Berlin-Heidelberg: Springer-Verlag.
- Mohamad Y, Stegemann D, Koch J, Velasco C A (2004). imergo: Supporting accessibility and Web standards to meet the needs of the industry via process-oriented software tools. In: Miesenberger K, Klaus J, Zagler W, Burger D (Hrsg.). Proceedings of the 9th International Conference ICCHP 2004 (Paris, France, July 2004), LNCS 3118, S. 310—316. Berlin-Heidelberg: Springer-Verlag.
- Nordbrock G, Gappa H, Mohamad Y, Velasco C A (2004). Automatic Modification of Text for People with Learning Disabilities using Internet Services. In: Miesenberger K, Klaus J, Zagler W, Burger D (Hrsg.). Proceedings of the 9th International Conference ICCHP 2004 (Paris, France, July 2004), LNCS 3118, S. 995—998. Berlin-Heidelberg: Springer-Verlag.
- Velasco C A, Mohamad Y (2004). imergo - Development of automated tools that support standards compliance and quality assurance methods for the production and maintenance of Web portals. Proceedings of XML Europe 2004 (Amsterdam, The Netherlands). Available at: http://www.idealliance.org/papers/dx_xmle04/papers/03-02-01/03-02-01.html
Jahr 2003
- Darzentas J, Arnellos A, Darzentas J S, Koutsabasis P, Spyrou T, Viorres N, Vlachogiannis E, Velasco C A, Mohamad Y, Abascal J, Tomas J (2003). IRIS: Implementing an Open Environment supporting Inclusive Design of Internet Applications. In: Rauterberg G W M, Menozzi M, Wesson J (Hrsg.), Human-Computer interaction - INTERACT '03, S. 749—752. Amsterdam: IOS Press.
- Mohamad Y, Velasco C A (2003). A conceptual model to support device-independent and accessible authoring and publishing by a next generation Web Publishing Framework. In: Stephanidis C (Hrsg.), Universal Access in HCI, Inclusive Design in the Information Society (Volume 4, Proceedings of the 2nd International Conference on Universal Access in Human - Computer Interaction, 22—27 June, Crete, Greece) S. 459—463. New Jersey: Lawrence Erlbaum Associates.
- Mohamad Y, Velasco C A, Tebarth H, Berlage T (2003). Building Adaptive Training and Therapeutic Systems by Considering the User's Affective States. In: Stephanidis C (Hrsg.), Universal Access in HCI, Inclusive Design in the Information Society (Volume 4, Proceedings of the 2nd International Conference on Universal Access in Human - Computer Interaction, 22—27 June, Crete, Greece) S. 572—576. New Jersey: Lawrence Erlbaum Associates.
- Viorres N, Koutsabasis P, Arnellos A, Darzentas J S, Velasco C A, Mohamad Y, Spyrou T, Darzentas J (2003). An Approach for Personalisation and Content Adaptation for Accessible Internet Services Based on User and Device Profiles. In: Stephanidis C (Hrsg.), Universal Access in HCI, Inclusive Design in the Information Society (Volume 4, Proceedings of the 2nd International Conference on Universal Access in Human - Computer Interaction, 22—27 June, Crete, Greece) S. 637—641. New Jersey: Lawrence Erlbaum Associates.
- Mohamad Y, Velasco C A (2003). IDCnet - A thematic network for Inclusive Design Curricula: aims and objectives. In: Stephanidis C (Hrsg.), Universal Access in HCI, Inclusive Design in the Information Society (Volume 4, Proceedings of the 2nd International Conference on Universal Access in Human - Computer Interaction, 22—27 June, Crete, Greece) pp. 133—137. New Jersey: Lawrence Erlbaum Associates.
- Mohamad Y, Gappa H, Nordbrock G, Stegemann D, Velasco C A (2003). BIKA – Competence Center Barrier-Free Information and Communication Technologies for All. In: Stephanidis C (Hrsg.), Universal Access in HCI, Inclusive Design in the Information Society (Volume 4, Proceedings of the 2nd International Conference on Universal Access in Human - Computer Interaction, 22—27 June, Crete, Greece) S. 128—132. New Jersey: Lawrence Erlbaum Associates.
- Nordbrock G, Gappa H, Velasco C A, Mohamad Y (2003). Accessibility and usability issues of Internet Portals. Proceedings of CSUN 2003 International Conference «Technology and Persons with Disabilities» (Los Angeles, 2003). Northridge: California State University Northridge. Available at: http://www.csun.edu/cod/conf/2003/proceedings/322.htm
Jahr 2002
- Mohamad Y, Hammer S, Haverkamp F, Nöker M, Tebarth H (2002). Evaluational Study: Training with Animated Pedagogical Agents. Miesenberger K, Klaus J, Zagler W (Hrsg.): Proceedings of the 8th International Conference Computer Helping People with Special Needs, ICCHP 2002, Linz, Austria, July 15-20, 2002, LNCS, p. 117. Berlin: Springer-Verlag.
- Mohamad Y, Velasco C A (2002). Supporting device independent and accessible authoring by a next generation Web Publishing Framework. Proceedings of the W3C Workshop on Device Independent Authoring Techniques (St. Leon-Rot, Germany, September 2002). Verfügbar unter: http://www.w3.org/2002/07/DIAT/presn/fraunhofer.html
- Velasco C A, Mohamad Y (2002). Web Services and User/Device Profiling for Accessible Internet Services Provision. Proceedings of CSUN's Seventeenth Annual International Conference «Technology and Persons with Disabilities» (Los Angeles, 2002). California State University Northridge: Northridge. Verfügbar unter: http://www.csun.edu/cod/conf/2002/proceedings/217.htm
- Velasco C A, Mohamad Y, Gappa H, Nordbrock G, Pieper M, Darzentas J, Darzentas J S, Koutsabasis P, Spyrou T (2002). IRIS: Toward An Environment That Supports Internet Design For All. Disability Group, British Computer Society (Hrsg.), Proceedings of International Conference on Assistive Technology (ICAT 2002, 24th-25th April, Pride Park Stadium, Derby, UK), S. 1-7 (2002, ISBN 1-902505-47-6).
Jahr 2001
- Koutsabasis P, Darzentas J S, Spyrou T, Velasco C A, Mohamad Y, Darzentas J (2001). Towards an Environment that Supports Internet Design for All. Avouris N, Fakotakis N (Hrsg.), Advances in Human-computer Interaction (Proceedings of PC-HCI 2001), S. 281-286 (Patras, Griechenland, 2001, ISBN 960-762018-6).
- Mohamad Y, Tebarth H (2001). Evaluation in the Development of a tele-medical Training System. In: Stephanidis C (Hrsg.), Universal Access in HCI, Towards an Information Society for All (Vol. 3 of the Proceedings of HCI International, New Orleans, U.S.A.), S. 836-839. Lawrence Erlbaum Associates: New Jersey (ISBN 0-8058-3609-8).
- Velasco C A (2001). Evaluation and training on accessibility guidelines. In: Stephanidis C (Hrsg.), Universal Access in HCI, Towards an Information Society for All (Vol. 3 of the Proceedings of HCI International, New Orleans, U.S.A.), S. 1110-1114. Lawrence Erlbaum Associates: New Jersey (ISBN 0-8058-3609-8).
- Velasco C A (2001). Using XSLT to render accessible documents to the web. In: Center on Disabilities (Ed.), Proceedings of CSUN's Sixteenth Annual International Conference «Technology and Persons with Disabilities» (Los Angeles, 2001). California State University Northridge: Northridge. Verfügbar unter: http://www.csun.edu/cod/conf2001/proceedings/0130velasco.html
- Velasco C A, Verelst T (2001). Training, Verification and Evaluation of Guidelines. In: Nicolle C, Abascal J (Hrsg.), Inclusive Design Guidelines for HCI. Taylor and Francis: London (ISBN 0748409483).
- Velasco C A, Verelst T (2001). Raising awareness among designers of accessibility issues. SIGCAPH Newsletter 69, S. 8-13.
Jahr 2000
- Gappa H, Zimmermann-Hild W (2000). Authentic Reality Mediation for Multihandicapped Children by Multimedia Standard Applications. In: Stephanidis C (Hrsg.), Proceedings of the Joint Workshop of ERCIM WG UI4ALL and i3 Spring Days 2000 on "Interactive Learning Environments for Children" (Athens, Mar 2000).
- Gappa H, Pieper M, Mermet S (2000). Potentials of Multimedia Applications in Therapeutic Settings Serving Developmentally Delayed Children. In: Vollmar R, Wagner R (Hrsg.), Proceedings of the 7th International Conference on Computers Helping People with Special Needs (Karlsruhe, Germany), S. 221-228. Österreichische Computer Gesellschaft (Wien, Jul 2000, ISBN 3-85403-145-9).
- Tebarth H, Mohamad Y, Pieper M (2000). Cognitive Training by Animated Pedagogical Agents (TAPA) - Development of a Tele-Medical System for Memory Improvement in Children with Epilepsy. In: Emiliani P L, Stephanidis C (Hrsg.), Proceedings of the 6th ERCIM Workshop on User interfaces for All (Florence, 2000).
Jahr 1999
- Gappa, H, Mermet, S (1999). Access to Computer Assisted Learning Environments for Severely Handicapped Children by Semantic Level Adaptions. In: Kobsa A, Stephanidis C (Hrsg.), User Interfaces for ALL, GMD Report, 74, S. 151-158 (1999, ISSN 1435-2702).
- Velasco C A, Verelst T (1999). Raising awareness among designers of accessibility issues. Interfaces 41, S. 6-8.
- Velasco C A, Verelst T (1999). Raising awareness among designers of accessibility issues. In: de Baenst-Vandenbroucke A (Hrsg.), Proceedings of Making Designers Aware of Existing Guidelines for Accessibility (INTERACT'99 Workshop, Edinburgh, 1999). University of Namur: Namur. Verfügbar unter: http://www.info.fundp.ac.be/IFIP13-3/INT99workshop-accessibility.htm#4s
Jahr 1998
- Hermsdorf D (1998). WebAdapter: A Prototype of a WWW Browser with New Special Needs Adaptations. In: Edwards A, Arato A, Zagler W (Hrsg.), Proceedings of the XV IFIP World Computer Congress, Computers and Assistive Technology ICCHP '98, S. 151-160 (Vienna/Budapest, 1998, ISBN 3-85403-118-1).
- Hermsdorf D, Gappa H, Pieper M (1998). WebAdapter: A Prototype of a WWW-Browser with New Special Needs Adaptations. Proceedings of the ERCIM-Workshop 'User Interfaces for ALL' Towards an Accessible Web (Langholmen, Stockholm, 1998).
- Pieper M, Gappa H, Mermet S (1998). Teleworking for Disabled People: Pitfalls and Ongoing Challenges. In: Edwards A, Arato A, Zagler W (Hrsg.), Proceedings of the XV IFIP World Computer Congress, Computers and Assistive Technology ICCHP '98, S. 438-443 (Vienna/Budapest, 1998, ISBN 3-85403-118-1).
- Pieper M, Gappa H, Hermsdorf D, Mermet, S (1998). Telearbeit für Behinderte. Teleworking for Disabled People (TEDIS). GMD Report, 35 (Sankt Augustin, 1998, ISSN 1435-2702).
- Velasco C A (1998). The Information Society disAbilities Challenge (ISdAC): Paving the way for the active end-user. In: Placencia-Porrero I, Ballabio E (Hrsg.), Proceedings of Improving the Quality of Life for the European Citizen (Third TIDE Congress, Helsinki, 1998), S. 473-477. IOS Press: Amsterdam. Verfügbar unter: http://www.stakes.fi/tidecong/844isdac.html
- Velasco C A (1998). The uptake of CMC in the European Union among People with Disabilities. Computer-Mediated Communication. Verfügbar unter: http://www.december.com/cmc/mag/1998/feb/velasco.html
Jahr 1997
- Gappa H, Mermet S (1997). Interface Adaptation in a Teleworking Environment for Disabled People. ERCIM News, 28, S. 11-13 (Jan 1997).
- Gappa H, Pieper M (1997). Angepaßte Telearbeitsplätze für Behinderte. GMD-Forschungszentrum Informationstechnik GmbH (Hrsg.), Der GMD Spiegel, 27, S. 23-27 (ISSN 0724-4339).
- Gappa H, Hermsdorf D, Mermet S, Pieper, M (1997). (TEDIS) Teleworking for Disabled People (Telearbeit für behinderte Menschen). Freie Hansestadt Hamburg, Behörde für Arbeit, Gesundheit und Soziales, Hauptfürsorgestelle (Hrsg.), Arbeitsmarkt und Arbeitsplatzgestaltung für Behinderte. Ergebnisse der 4. internationalen Fachtagung 1996, S. 163-172. Lang-Verlag (Frankfurt, ISBN 3-631-31901-0).
- Gappa H, Oppermann R, Pieper M (1997). Certifying Web Accessibility for the Handicapped by ISO 9241 Conformance Testing. 3rd ERCIM Workshop on User Interfaces for All, S. 203-217 (Obernai, France, Nov 1997).
- Pieper M, Gappa H, Hermsdorf D (1997). Usability Evaluation and Interface Adaptation of an Internet-Based Cooperation Environment for Disabled Teleworkers. In: Rault J-C (Hrsg.), Proceedings of Interfaces '97 - 6th International Conference on Man-Machine Interaction and Intelligent Systems. Business Lettre mensuelle de veille sur les technologies de l´information et les outils de productivit, S. 230-232. EC2 and Dévelopment (Paris, ISSN 0767-4910).
- Pieper M, Gappa H, Hermsdorf D (1997). Berufliche Rehabilitation durch Computergestützte Telekooperation. Gebrauchstauglichkeit der internetbasierten Telearbeitsumgebung BSCW und multi-modale Adaptionsoptionen für Behinderte. In: Liskowski R, Velichkovsky B M, Wünschmann W (Hrsg.) , Software Ergonomie '97. Usability Engineering: Integration von Mensch-Computer-Interaktion und Software-Entwicklung, S. 243-252. Teubner (Stuttgart, ISBN 3-519-02690-2).
Jahr 1996
- Gappa H, Hermsdorf D, Mermet S, Pieper, M (1996). Teleworking for Disabled People - GMD's TEDIS-Project. In: Klaus J, Auff E, Kremser W, Zagler W (Hrsg.), Proceedings of the 5th International Conference on Computers Helping People with Special Needs ICCHP '96, 17-19, S. 267-275 (Oldenbourg, München, Wien, Jul 1996, ISBN 3-486-23797-7).







