Multi-platform software application simulation systems and methods

A system comprising:

• a development subsystem configured to facilitate development of a software application;
• and
• a simulation subsystem selectively and communicatively coupled to said development subsystem, said simulation subsystem configured to
• emulate a plurality of processing device platforms,
• receive data representative of a selection of at least one of said plurality of emulated processing device platforms, and
• simulate an execution of said software application by one or more processing devices associated with said at least one selected emulated processing device platform.

A method comprising:

• emulating a plurality of processing device platforms;
• receiving data representative of a selection of at least one of said plurality of processing device platforms;
• and
• simulating an execution of a software application by one or more processing devices associated with said at least one selected processing device platform.

A method comprising:

• emulating a plurality of processing device platforms each associated with at least one type of processing device;
• displaying a graphical representation of a display screen corresponding to each of said processing device platforms;
• simulating an execution of a software application within each of said processing device platforms, said simulating including concurrently displaying graphical content generated by said software application within said graphical representations of said display screens;
• receiving one or more user input commands;
• mapping said one or more user input commands to one or more native input commands corresponding to each of said types of processing devices;
• and
• concurrently updating said graphical content within said graphical representations of said display screens in accordance with said one or more native input commands.