Carsten Fischer, Shi Hui, Cui Jian, Frank Schafmeister, Nils Menrad, Nicole v. Steinbüchel, Kerstin Schill, Bernd Krieg-Brückner


This paper reports on our user modelling work based on an empirical study of users' behaviour while driving a power wheelchair with a safety assistant. The focus was on persons with visual perceptional deficits, who show deficits to control a power wheelchair safely if no additional assistance system is available. Our major concern is to identify users' behavioural patterns which lead to the intervention of the safety assistant, although the empirical study itself covers many different research aspects. The goal of the current work is twofold: to adapt the safety assistance for users with hemianopsia who lost one half of their visual field and to improve their navigation skill in narrow space via suitable interaction.


  1. Bredereke, J. and Lankenau, A. (2002). A rigorous view of mode confusion. In Proc. of Safecomp 2002, 21st Int'l Conf. on Computer Safety, Reliability and Security, number 2434 in Lecture Notes in Computer Science, pages 19-31. Springer-Verlag.
  2. Burgar, C. G., Lum, P. S., Shor, P. C., and Van der Loos, H. F. M. (2000). Development of robots for rehabilitation therapy: The palo alto va/stanford experience. Journal of Rehabilitation Res. Development, 37(6):663-674.
  3. Cohn, A. G., Bennett, B., Gooday, J., and Gotts, N. M. (1997). Qualitative spatial representation and reasoning with the Region Connection Calculus. Geoinformatics, 1.
  4. Cortes, U., Martinez-Velasco, A., Barrue, C., Benedico, T., Campana, F., Fernandez, J., and Annicchiarico, R. (2008). A SHARE-it service to elders mobility using the i-walker. Gerontechnology, 7.
  5. Dutta, T. and Fernie, G. R. (2005). Utilization of ultrasound sensors for anti-collision systems of powered wheelchairs. IEEE Transactions on Neural Systems and Rehabilitation Engineering, 13:24-32.
  6. Freksa, C. (1992). Using orientation information for qualitative spatial reasoning. In Theories and Methods of Spatio-Temporal Reasoning in Geographic Space, volume 639 of Lecture Notes in Computer Science, pages 162-178. Springer-Verlag.
  7. Hansen, M., Fabian, B., Möller, J., and Spiekermann, S. (2006). Szenarien. In Technikfolgenabschätzung Ubiquitäres Computing und Informationelle Selbstbestimmung. Bundesministerium für Bildung und Forschung, taucis/ita taucis.pdf.
  8. Heymann, M. and Degani, A. (2002). Constructing humancomputer interaction in aeronautics. In Proc. of HCIAero 2002.
  9. Kanda, T., Kamasima, M., Imai, M., Ono, T., Sakamoto, D., Ishiguro, K., and Anzai, Y. (2006). A humanoid robot that pretends to listen to route guidance from a human. Autonomous Robots, 22(1):87-100.
  10. Kulyukin, V., Kutiyanawala, A., LoPresti, E., Matthews, J., and Simpson, R. (2008). iWalker: Toward a rollatormounted wayfinding system for the elderly. 2008 IEEE International Conference on RFID, pages 303- 311.
  11. Lankenau, A. and Röfer, T. (2001). A safe and versatile mobility assistant. IEEE Robotics and Automation Magazine, 1:29-37.
  12. Lee, M., Abdullach, H. A., and Basir, O. A. (2004). Modeldriven interactive system design for therapy robots. Journal of Intelligent and Robotic Systems, 39:345- 363.
  13. Montesano, L., Minguez, J., Alcubierre, J., and Montano, L. (2006). Towards the adaptation of a robotic wheelchair for cognitive disabled children. In Proceedings of the 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, pages 710- 716.
  14. Morganti, F. and Riva, G. (2005). Chapter 15: Ambient intelligence for rehabilitation. In Riva, G., Vatalaro, F., Davide, F., and Alcaniz, M., editors, Ambient Intelligence. IOS Press,
  15. Nehmer, J., Karshmer, A., Becker, M., and Lamm, R. (2006). Living Assistance Systems - an Ambient Intelligence Approach. In Proceedings of the 28th International Conference on Software Engineering.
  16. Riva, G. (2005). The psychology of ambient intelligence: Activity, situation and presence. In Riva, G., Vatalaro, F., Davide, F., and Alcaniz, M., editors, Ambient Intelligence. IOS Press,
  17. Röfer, T., Laue, T., and Gersdorf, B. (2009). iwalker an intelligent walker providing services for the elderly. Technically Assisted Rehabilitation 2009.
  18. Rushby, J., Crow, J., and Palmer, E. (1999). An automated method to detect potential mode confusions. In Proc. 18th IEEE Digital Avionics Systems Conference.
  19. Shi, H. and Krieg-Brückner, B. (2008). Modelling Route Instructions for Robust Human-Robot Interaction on Navigation Tasks. International Journal of Software and Informatics, 2(1):33-60.
  20. Thimbleby, H. (1990). User Interface Design. ACM Press, New York, USA.

Paper Citation

in Harvard Style

Fischer C., Hui S., Jian C., Schafmeister F., Menrad N., Steinbüchel N., Schill K. and Krieg-Brückner B. (2010). MODELLING USER BEHAVIOUR WHILE DRIVING AN INTELLIGENT WHEELCHAIR . In Proceedings of the Third International Conference on Health Informatics - Volume 1: HEALTHINF, (BIOSTEC 2010) ISBN 978-989-674-016-0, pages 330-336. DOI: 10.5220/0002747803300336

in Bibtex Style

author={Carsten Fischer and Shi Hui and Cui Jian and Frank Schafmeister and Nils Menrad and Nicole v. Steinbüchel and Kerstin Schill and Bernd Krieg-Brückner},
booktitle={Proceedings of the Third International Conference on Health Informatics - Volume 1: HEALTHINF, (BIOSTEC 2010)},

in EndNote Style

JO - Proceedings of the Third International Conference on Health Informatics - Volume 1: HEALTHINF, (BIOSTEC 2010)
SN - 978-989-674-016-0
AU - Fischer C.
AU - Hui S.
AU - Jian C.
AU - Schafmeister F.
AU - Menrad N.
AU - Steinbüchel N.
AU - Schill K.
AU - Krieg-Brückner B.
PY - 2010
SP - 330
EP - 336
DO - 10.5220/0002747803300336