TabletKiosk Sahara Slate PC i400 Series - Manual (Page 51)

 Chapter 04: Using Your Sahara Slate PC with Windows XP
“Apply” button to accept your changes, the “Cancel” button to
reject the changes, or the “OK” button to accept the changes and
exit the control panel.
Launch Zoom
The Intel Zoom Utility is an interesting feature of the Intel Media
Accelerator Driver. Tap on the “Launch Zoom” button to open the
utility. Then tap anywhere on the screen and the utility will zoom
in on the surrounding area of the screen where you tapped. The
zoom is live, so if you move your pen around the screen, the
zoomed image will update.