duced allows to inspect software systems on architecture level described in ROOM notation. Explicit usage of domain knowledge in the development of concepts, methods, and tools guarantees suitability and user acceptance. The analysis of multi-language software systems is possible due to the realization of a seamlessly integrated yet open, modular, extensible, and flexible reengineering system.

With the advancements in mobile technology and its utilization in every facet of life, mobile popularity has enhanced exponentially. The biggest constraint in the utility of mobile devices is that they are powered with batteries. Optimizing mobile’s size and weight is always the choice of designer, which led limited size and capacity of battery used in mobile phone. In this paper analysis of th...