Abstract: In today's fast moving world, trend of plug and play software and hardware is increasing and since the cloud is taking over the market there is high usage bandwidth consuming applications and hardware since loud is on internet and gets the applications or hardware connected real time plus having the facility or feature to update data real-time. So high availability and real time data processing paved ways of introducing new concept in network management that is Software Defined Networks (SDN). SDN are designed to curb down the challenge of traditional network. In this paper, we have discussed the advantages of software-defined networks and the challenges plus how they are addressed with this concept plus its scalability and reliability.

• Publication Date: 21-Jul-2019
• DOI: 0.15224/978-1-63248-172-6-19
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Abstract: Augmented Reality (AR) has been rapidly spreading out through the younger generation because it is providing capability of combining virtual objects on a realworld image towards cognitive processes. There are many applications related to different domains such as medical, tourism, urban planning, marketing, which are based on AR. Specially AR is affected on education sector which can be used to improve students understanding towards subjects. Learning chemistry is also based on conceptual things like microstructures, composition of substances and atoms. Therefore, imaginative ability is the most important things in chemistry. In this review discusses about use of AR for learning chemistry to improve students capability of imagination. Furthermore, it describes about the key challenges which are existing in chemistry towards AR.

• Publication Date: 21-Jul-2019
• DOI: 10.15224/978-1-63248-172-6-09
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