The major impact of the contributions in the context of Computational Sciences are largely reflect on the power and energy efficient system framing or design. For the information transmission through the system along with the system peripheral and computing devices generates physical system and data transmission latency. For achieving an efficient system, the basic objective should be to minimize the information transmission latency and subsequent power dissipation of the projected framework. Additionally, for retrieving and analysing a set of information on the projected paradigm, the system and performance accuracy must be taken into consideration, where, numerous optimization and evaluation attributes are major concern, such as, the scalability, reliability, efficiency, information and system entropy. The projected research contributions in the provided field have significantly made impacts on the efficient and reliable system modelling and information analytics. The applied impacts largely reflect on: (a) Design of Green Smart Room Using Fifth Generation (5G) Network Device Femtolet. (b) A Low Power Cooperative Code Offloading Method for 5G Femtolet Based Fog Network. (c) An energy efficient architectural model for IoT using Femtolet based fog network. (d) Mobile health monitoring for senior citizens using femtolet based fog network, (e) IoT-enabled agricultural products for Indian farmers.