blog for more details.
Framework is a wrapper around complex internal architecture which makes end user to interact with the system easily. It also define guidelines and set standards for all phases of ADLC (Automation Development Life Cycle).
This Dual Function (Hybrid) framework is a combination of three frameworks (Functional Decomposition, Data Driven, Keyword Driven) and other error logic, reusable techniques.
I am planning to update the framework with more details.