com.nokia.mid.ui.DirectGraphics
Nokia UI API has the ability to draw and fill triangles and polygons.
In MIDP 1.0 there is no way to reuse the same image for sprites moving in different directions. Nokia UI API is able to draw the image in different orientations by 90 degree turns or horizontal/vertical flips.
com.nokia.mid.ui.DeviceControl
Nokia UI API adds the ability to control the following device features:
Note: MIDlets that use vibration and lights may benefit from an option (for example, in an Options screen) that allows that use to be enabled or disabled. Some users may prefer to disable these features.
For examples on using these features, see the following articles in the Nokia Developer Wiki: