The Layers tab in ICE Igloo Control Panel gives a single screen view of the current layers in the workspace and provides contextual UI controls per layer. This tutorial guides you through using the Layer tab with some example sessions.
...
For the first example, load the Video Example session using either the Desktop UI or Canvas UI.
Next run ICE Igloo Control Panel on your chosen device.
...
You can also adjust the scale and position of the layer by clicking the properties button 
and then select Geometry. Use the sliders to move and resize the video layer.
...
Next press the Home icon 
in the top-right of the Layers tab. This will clear the Video layer from the workspace and display the homescreen.
...
Using the address bar shown for the WebView, set the URL to http://www.bbc.co.uk/news. Press the layer properties button and select Geometry. Move the WebView to Region 1 using the dropdown list at the bottom of the Geometry controls.
...