The ViewBox Control
/documentation/pages/Guides/Mobile and Web Components/UX/Controls/Data Controls/ViewBox/The ViewBox Control.xml
A complete overview of the ViewBox control. This page describes what a Viewbox control is, the key concepts behind the ViewBox control, the methods used with ViewBox controls, and provides video links relating to the ViewBox control.
FormView Control
/documentation/pages/Guides/Mobile and Web Components/UX/Controls/Other Controls/FormView/The Form View Control.xml

The FormView control is used to create a special type of 'form' on a UX component. Touch-optimized, mobile forms are built using the FormView control, but there are other use cases for this control as well.