Full Paper at MoMM 2012

2012 F. Lettner, C. Holzmann – Automated and Unsupervised User Interaction Logging as Basis for Usability Evaluation of Mobile Applications – Proceedings of the 10th International Conference on Advances in Mobile Computing and Multimedia (MoMM2012), Bali, Indonesia, 2012. [acm]...

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Poster and Accompanying Short Paper at MUM 2012

2012 F. Lettner, C. Holzmann – Heat Maps as a Usability Tool for Multi-Touch Interaction in Mobile Applications – Proceedings of the 11th International Conference on Mobile and Ubiquitous Multimedia (MUM 2012), Ulm, Germany, 2012....

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Mobile Multi-Touch Visualization with Heat Maps

Heat maps are an important usability tool for visualising eye gaze data, mouse movement or click interaction on web pages. Regarding mobile applications however, use cases for heat maps are still limited. For example, eye tracking is difficult to realise due to limitations imposed by mobility or hardware requirements. Moreover, heat maps for understanding multi-touch interaction have not been used as a usability tool for mobile applications...

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Pen-based Input Methods for Smartphones

Smartphones have become a constant companion at home and at work, and more and more elderly people want to use them for everyday tasks like messaging or managing appointments and events, too. However, the user interface is usually not designed for their needs, and smartphones in general are often perceived as too complicated by the elderly. The question which arises is how such an interface should be designed. One way of tackling this issue is...

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