Most user interfaces are static, which is fine as long as the user can easily find commands and control the app. However to make a user interface visually interesting, consider adding animation to your apps. Animation can be as simple as moving an item on the screen or as sophisticated as displaying several seconds of multiple objects moving, spinning, and changing color on the screen.
Animation can involve one or more of the following:
Moving an item from one location to another
Resizing an item
Changing transparency
Rotating an item
To create basic animation, we need to use this ...
