Models become increasingly important for software development processes. Though there is a multitude of software modeling tools available, the handling of diagrams is still diffic...
Current approaches to explicit user modelling are generally time consuming and tedious for the user. Oftentimes poor usability and overly long questionnaires deter the end user fro...
Recently there is an increasing interest in video based interface techniques, allowing more natural interaction between users and systems than common interface devices do. Here, w...
Nested User Interface Components combine the concepts of Zooming User Interfaces (ZUIs) with recursive nesting of active graphical user interface widgets. The resulting system of ...
In this demonstration we present three interface designs which enable users to visually browse video data by moving a slider thumb along the timeline. In such a case, scrolling gr...