Spotted: Gesture Search: Random Access to Smartphone Content

If this is what it seems to be, it's an important problem, and the solution may be good. 

IEEE Pervasive Cmptg
Gesture Search offers users an alternative to existing WYSIWYG, GUI-oriented interaction with smartphones. It supports random access of a phone's content and functionality using gesture shortcuts, so users no longer need to manually search and navigate through the interface hierarchy.