Prior research attributes a positive effect of interactivity to cognition. This work investigates how common interaction with large displays impacts on recall in learning tasks.

Philipp Panhey, Tanja Döring, Stefan Schneegass, Dirk Wenig and Florian Alt (2015) What People Really Remember: Understanding Cognitive Effects When Interacting with Large Displays In ITS '15: Proceedings of the 2015 International Conference on Interactive Tabletops & Surfaces, 103-106. ACM, New York, NY, USA. 10.1145/2817721.2817732 | BibTex

Tagging is a way to organize huge image collections. This work explores manual and automatic image tagging on mobile devices.

Nina Runge, Dirk Wenig, Marius Hellmeier and Rainer Malaka (2016) Tag Your Emotions: A Novel Mobile User Interface for Annotating Images with Emotions In MobileHCI '16: Proceedings of the 18th International Conference on Human-Computer Interaction with Mobile Devices and Services, 846-853. ACM, New York, NY, USA. 10.1145/2957265.2961836 | BibTex

Nina Runge, Dirk Wenig and Rainer Malaka (2014) Keep an Eye on Your Photos: Automatic Image Tagging on Mobile Devices In MobileHCI '14: Proceedings of the 16th International Conference on Human-Computer Interaction with Mobile Devices & Services, 513-518. ACM, New York, NY, USA. 10.1145/2628363.2634225 | BibTex

Text entry on mobile devices almost exclusively depends on using on-screen keyboards that base on touch interaction. HoverZoom uses pre-touch interaction to enlarge the keyboard to make it more readable and easier to use.

Frederic Pollmann, Dirk Wenig and Rainer Malaka (2014) HoverZoom: Making On-screen Keyboards More Accessible In CHI EA '14: Extended Abstracts of the SIGCHI Conference on Human Factors in Computing Systems, 1261-1266. ACM, New York, NY, USA. 10.1145/2559206.2581173 | BibTex