Interaction Techniques for Rollable Displays / TU Darmstadt 2010-2011

In this project we designed and developed a device concept and a prototype of a future mobile device. By featuring a rollable display, its display size and its form factor can be dynamically changed. Moreover, we investigate how physical resizing of the display can be used as an input technique for interacting with digital contents and present a set of novel interaction techniques. Evaluation results show that physical resizing of the display has a considerable potential to improve the way we interact with digital content on mobile devices.

Xpaaand Demo at ITS 2010 – Some impressions


Xpaaand: Interaction Techniques for Rollable Displays

Mohammadreza Khalilbeigi, Roman Lissermann, Max Mühlhäuser, Jürgen Steimle: Xpaaand: Interaction Techniques for Rollable Displays, Proc. ACM Intl. Conf. Human Factors in Computing (CHI 2011), p. 2729-2732, ACM Press, 2011. [DOI]

Mohammadreza Khalilbeigi, Roman Lissermann, Jan Riemann, Dima Burlak, Jürgen Steimle: Xpaaand: Interacting with Rollable Displays, ACM International Conference on Interactive Tabletops and Surfaces (ITS 2010), 2010.


Mohammadreza Khalilbeigi
Roman Lissermann
Prof. Dr. Max Mühlhäuser
Jan Riemann
Dima Burlak
Dr. Jürgen Steimle