Rubbing the Fisheye: Precise Touch-Screen Interaction with Gestures and Fisheye Views
Alex Olwal, Steven Feiner · 2003
Fisheye lenses are powerful tools for visualizing dense data while simultaneously providing focus and context. Unfortunately, target acquisition in fisheye lenses is complicated by magnification effects that make it seem as if objects in the fisheye view are moving when the view is changed. These problems become even more evident with touchscreen --controlled fisheye views, where there is no continuous navigation and pointing is inaccurate.