1. A computer-based method of implementing simultaneous functionality using a single screen of a graphical user interface (GUI) for a device, comprising: displaying, on a screen of the GUI and using a processor for at least one specially programmed computer, a first visual representation for a first application, the first application including: a first plurality of fields; and, at least one first function; receiving, via the GUI, input data for the first plurality of fields; identifying, using the processor, a first portion of the input data usable in a second application, the second application different from the first application and including at least one second function different from the at least one first function; presenting, using the processor, a first sensory representation of the second application via the GUI while maintaining the first visual representation on the screen; populating, using the processor, the second application with the first portion of the input data; receiving, via the GUI and while maintaining the first visual representation on the screen, an input selecting the second application; receiving, via the GUI and while maintaining the first visual representation on the screen, a command to implement the first and second applications; and, implementing, via the processor, the at least one first and second functions.