Grensing, Florian

Memory training methods are often not designed for all age groups, which causes older people to be failed by educational systems. However, the brain remains plastic for a lifetime. The application discussed in this paper demonstrates how approaches to learning psychology can be implemented in virtual reality to create an individualized learning environment that addresses all age groups. In addition, personal memoirs were used to address the episodic part of the brain and to increase motivation. In a small usability study, twelve participants tested the application and filled out a questionnaire. This showed that the design and usability of this application, using a virtual learning environment customized to the user as well as different perception channels, has been successful. Moreover, the wellbeing was rated positively as well.

Patients suffering from colon cancer often undergo ostomy surgery. In many cases this means a large change in the life of the patients. While some patients had time to prepare for this change, it is sudden for others. The patients need to take care of their stoma on a daily basis. The steps required for this, are often taught by demonstrating the steps. However, patients often remain uncertain. In this paper, a training application for patients is discussed. This application aims to use virtual reality in order to help patients learn the necessary steps of stoma care, as well as reduce their anxiety about their new life situation. In a small feasibility study, users have tested the application and rated it with the help of a questionnaire. This has yielded positive results, and a larger, long-term study to determine the effectiveness of the application is planned in the near future.