Sony PCG-Z505HSK User Manual page 31

VAIO Action Setup manages the settings for your computer's Jog Dial™
control. An overview of some of the functions controlled by VAIO Action
Setup is provided below. For more information on changing the settings
using VAIO Action Setup, right-click the Jog Dial control icon or , in
the task tray and click Help Topics.
Your computer is equipped with a Jog Dial control on the right side of the
unit. The Jog Dial control enables you to open an application, folder, or
document from a predefined list by rotating and pressing the Jog Dial
control. In addition, when you press the Jog Dial control, you can turn on
your computer automatically and start the selected application or
document.
The Jog Dial control window always appears in the display. It is either in
the launcher mode or in the guide mode.