The Fusion GUI Toolkit is a set of user interface software modules that can be used to build and manage a graphical user interface in an embedded system environment.
It is an object-oriented graphics device subsystem for embedded systems and Internet Appliances. The Fusion Embedded GUI Toolkit is device, processor, OS, display-size and platform independent.

The Fusion GUI Toolkit is written in ANSI-C (a widely accepted and portable standard) using object-oriented constructs. Delivered classes are customer extendable. Classes support inheritance, interfaces and virtual methods. The Fusion GUI Toolkit is designed to allow you to quickly create custom user interface software applications

Fusion GUI Toolkit Consists of The Following Modules:

• Video support for 1-bit monochrome to 24-bit true color
• Desktop Font Generation Program
• Rapid GUI Builder capabilities
• Graphics primitives and drawing functions
• Animated GIF, GIF, JPEG and uncompressed BMP support
• Font management
• Windowing components (25 extendable widgets)
• Display/event manager
• Device/OS layer
• User interface software