Patent ID: 9043733
Filing Date: 2015-05-26
Classification: G06F

Abstract:
1. A method comprising: receiving, by a computing device, an indication of an input gesture detected at a presence-sensitive input device, the input gesture including three or more input points, each input point being detected at a respective location of the presence-sensitive input device; determining, by the computing device and based on an average of coordinates of each of the three or more input points, a coordinate location of a focal point of the input gesture; determining, by the computing device, a polygon shape substantially centered at the coordinate location of the focal point, the polygon shape having a size determined based on the respective input points; and responsive to determining that a geometric property of the polygon shape has changed, outputting, by the computing device, a scaled version of information included in a graphical user interface, the scaled version of the information being based on the change in the geometric property and centered at the coordinate location of focal point.