Функция BlackBerry OS 10 позволяющая зумировать экран одним пальцем.По ходу дела у BlackBerry скоро начнут копировать.

Fat Thumb is a research project of the Interactions Lab at the University of Calgary (Canada) by Sebastian Boring, David Ledo, Xiang 'Anthony' Chen, Nicolai Marquardt, Anthony Tang, and Saul Greenberg. It will be presented at the Mobile HCI 2012 conference held in September in San Francisco, CA, USA. Modern mobile devices allow a rich set of multi-finger interactions that combine modes into a single fluid act, for example, one finger for panning blending into a two-finger pinch gesture for zooming. S