In the recent years, there has been a tremendous improvement and emergence of technologies for communications and digital multimedia. Such an environment has allowed for the realization of many fascinating multimedia applications. Almost instantaneous delivery of entertainment videos, pictures, and music are available to everyone who is connected to a multimedia distribution system. Hence there is a need for multimedia security for multimedia applications. We investigate the novelty of secure data for e.g. Multimedia data Transmission using cryptographic techniques. Over the last few years several encryption algorithms have applied to secure video transmission. Comparison between Symmetric and Asymmetric methods and representative video algorithms were presented. After comparison we propose encryption algorithm that is the International Data Encryption Algorithm a Symmetric Block Cipher for protection of the multimedia data. Advantages of our encryption algorithms not only lie in fast and easy implementation but also in providing considerable security. A software tool MATLAB will be used to implement algorithm for comparing video encryption methods.

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This paper gives a brief idea about definition of Analytics, industries involved, steps involved in data analytics and how analytics can be used to transform the current education system so as to have a positive impact on future generation producing skilled and well equipped individuals.

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Today, in the 21st century, progressively more, computing and communication-based technologies are being implemented for various applications and the complexity of the user-machine interface inceases day by day. The consumers are more sophisticated and expecting more content in the machines with higher levels of quality. They demand features those are smarter, better crafted and easier to use. They expect their machine to be safe. The problem addressed in this system is, therefore, how to find a holistic Human Machine Interface (HMI), which gives the operator a clear overview and good understanding of the active safety machine systems. To satisfy more demanding customers, system personalization also needs to be considered as well as its interactivity and flexibility. Further, we need to find out which demand are there for HMI in machine system, to be able to implement the design for safe interaction and usability in industry. To understasnd users behaviours and their relation with machine systems, analysiz of various systems based on HMI is done by us. The conclusions of our study is summarized in statements describing how an integrated and flexible HMI, for active safety systems, together with an intuitive interaction could be designed to meet the consumers and the markets increasing demands of today.

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This paper presents a review of the gesture detection methods and about the application and advanced technologies which based on gesture recognition. We consider all the possible method for all singular gesture and mentions application which are already presence in the market and also mentioned the future technologies. The main part of body which is hand, head, leg, face and eyes used to generate the gesture. We consider the next way of gesture controlled user interfaces using gestures seems appropriate for recent and upcoming devices. This paper also provides a research background for gesture controlled research area as well as application development based on gesture recognition.

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The comparative analysis of three popular bus architecture called AMBA, Coreconnect ad Wishbone is given in this article. In this paper a brief introduction to on- chip bus architecture is given. Also covered comparative performance analysis of All On chip Buses based on Industry standards. The main characteristics of the buses and interfaces with respect to topology, arbitration method, bus-width, types of data transfers and applications are also discussed.

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Binary Marking Congestion Control protocol (BMCC) obtain high resolution estimates of congestion by combining the explicit congestion notification (ECN) marks of multiple packets, and using this to guide multiplicative increase, additive increase, multiplicative decrease (MI-AI-MD) window adaption method. BMCC achieved high utilization, high throughput and negligible packet loss even on high bandwidth delay product networks. We show the comparison of BMCC with XCP protocol by ns-2 simulator.

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The increase in power demand has forced the power system to operate closer to its stability limit. Voltage instability and line overloading have become challenging problems due to the strengthening of power system by various means. The nature of voltage stability can be analyzed by the production, transmission and consumption of reactive power. One of the major causes of voltage instability is the reactive power unbalancing which occurs in stressed condition of power system. And also in deregulated electricity market, it may always not be possible to dispatch all of the contracted power transactions due to congestion of the transmission corridors. The ongoing power system restructuring requires an opening of unused potentials of transmission system due to environmental, right-of-way and cost problems which are major hurdles for power transmission network expansion. So Flexible AC transmission system (FACTS) devices play an important role in improving the performance of a power system by improving the voltage profile and removing the congestion in the transmission lines, but these devices are very costly and hence need to be placed optimally in power system. FACTS device like thyristor controlled series compensator (TCSC) can be employed to reduce the flows in heavily loaded lines, resulting in a low system loss and improved stability of network. In this paper, a method based on real power performance index and reduction of total system VAR power losses has been proposed to decide the optimal location of TCSC. The effectiveness of the proposed method is demonstrated on IEEE 6-bus power system.

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