How can the Figure-to-ground Gestalt principle be achieved?

With regard to Mobile Web Applications, which of the following types of files does not benefit from transfer compression, and have a negative net impact instead?

Dynamic web applications are often referred to as ________ applications.

What will happen if a widget is running on a device and that same device receives an incoming call?

Which guidelines must be applied for the presentation of text in a mobile device?

As defined by S60 UI style for index finger usage, the minimum size of an element on the touch screen should be ________________.