Introduction
The following collection of controls for finger-operated touchscreens lists existing controls as well as proposals for controls.
These examples present a certain functionality, they are not meant as proposals for the graphical design of such controls. The graphical design of touchscreen controls depends heavily on the context of use, branding strategy, screen technology, etc.
Note: Some of the controls may be used for different purposes. Therefore this list contains some redundancy.
These pages include guidelines for designing and using touchscreen controls from this guide where available.
topSource: Interaction Design Guide for Touchscreen Applications