Abstract: A method for communicating between at least one environment-independent application logic code (AL code) and at least one environment which is a combination of hardware and software. The method includes creating at least one interaction style code (IS code) that is specific to and communicates with the at least one environment, and is provided with an interaction style interface (IS interface) for interfacing an interaction style with said at least one application logic code (AL code). The interaction style interface (IS interface) is independent of and does not specify properties of said at least one environment, and the at least one environment-independent application logic code (AL code) runs unchanged in all environments. The at least one interaction style code (IS code) is operable with all of a graphical user interface, a non-graphical user interface, an HTML-based web browser user interface, and no user interface.

Abstract: A method for allowing at least one environment-independent application logic code to successfully communicate with at least one hardware component, the method comprising creating an interaction style code that interfaces with the hardware component, the interaction style code provided with an interaction style interface that is independent of properties of the hardware component for interfacing the interaction style with the application logic code.