Xpaaand: Interaction Techniques for Rollable Displays
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.