Software programming and software development is an integral part of the GUI software interface design process. The software engineering and the software GUI design creates the basis of software product testing. The software programs are a result of a concept development of the human factors for user needs and the system architecture system design. Product design software must be programmed into modular and flexible components based on the object oriented system of software development. Software interface design and software programming are an integral development process. 

The art of integrated software development depends on a complete flow chart that is orchestrated before programming begins. Also all pixel boundaries and functional graphics are created with the software development team to assure the GUI design process is optimized.