Operating system for handheld computing device having graphical window minimization/enlargement functionality

摘要: A portable computing device has a processor and touch-sensitive display. The display includes area superimposed on viewing area, whereby the extends beyond to form border outside of but within area. handheld an operating system which executes provide graphical user interface environment capable presenting window program taskbar presents icon representing that is active window. configured minimize remove from or enlarge restore in response contacting icon.