Quantum Teleportation

July 30th, 2009 by admin | 2 Comments | Filed in Computer Seminar Topics, IT Seminar Topics

This IT Engineering Seminar Topic deals with the following:

Ever since the wheel was invented more than 5,000 years ago, people have been inventing new ways to travel faster from one point to another. The chariot, bicycle, automobile, airplane and rocket have all been invented to decrease the amount of time we spend getting to our desired destinations. Yet each of these forms of transportation share the same flaw: They require us to cross a physical distance, which can take anywhere from minutes to many hours depending on the starting and ending points. There are scientists working right now on such a method of travel, combining properties of telecommunications and transportation to achieve a system called teleportation.

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Quantum Cryptography

July 30th, 2009 by admin | 6 Comments | Filed in Computer Seminar Topics, IT Seminar Topics

This IT Engineering Seminar Topic deals with the following:

During   the 20th  century and a  half, the contest between codemakers  and    code   breakers   has   undergone   reversals    and complications.   An  unbreakable cipher  was   invented in   1918, although its unbreakability was not proved until the 1940s. This cipher was rather impractical because it required the sender and receiver to agree beforehand on a key – a large stockpile of secret random    digits, some  of  which were used up each time a secret message   was   transmitted.   More   practical ciphers with short, reusable keys, or no secret key at all, were developed in the 1970s, but to this day they remain in a mathematical limbo, having neither been broken nor proved secure. A recent unexpected development is the    use of quantum  mechanics to perform cryptographic feats unachievable by mathematics alone.

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Protein Based-DNA-Computers

July 30th, 2009 by admin | No Comments | Filed in Computer Seminar Topics, IT Seminar Topics

This IT Engineering Seminar Topic deals with the following:

Biomolecular electronics offer significant promise in addressing some of the interest limitations of semi conductor architectures.

Molecular electronics is an emerging field that lies at the interface of chemical physics, bio physics, electrical engineering and physics, bio physics, electrical engineering and solid state science. It involves the encoding manipulation and retrieval of information at a macromolecular level in contrast to current techniques.

Molecular electronics not only represents the final technological state in the miniaturisation of the Computer circuitry, it also provides promising new methodologies for high speed signal processing, holographic associative memories and three dimensional optical memories.

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Pixie Dust

July 30th, 2009 by admin | No Comments | Filed in Computer Seminar Topics, IT Seminar Topics

This IT Engineering Seminar Topic deals with the following:

In each of the past five years, hard drive capacities have doubled, keeping storage costs low and allowing technophiles and PC users to sock away more data. However, storage buffs believed the rate of growth could continue for only so long, and many asserted that the storage industry was about to hit the physical limit for higher capacities. But according to IBM, a new innovation will push back that limit. The company is first to mass-produce computer hard disk drives using a revolutionary new type of magnetic coating that is eventually expected to quadruple the data density of current hard disk drive products — a level previously thought to be impossible, but crucial to continue feeding the information-hungry Internet economy. For consumers, increased data density will help hasten the transition in home entertainment from passive analog technologies to interactive digital formats.

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NanoTechnology

July 30th, 2009 by admin | 6 Comments | Filed in Computer Seminar Topics, IT Seminar Topics

This IT Engineering Seminar Topic deals with the following:

Computers reproduce information at almost no cost. A push is well underway to invent devices that manufacture at almost no cost, by treating atoms like computers treat bits of information. This would allow automatic construction of consumer goods with out traditional labour, like a Xerox machine produces unlimited copies without a secretary retyping the original information. Electronics is fuelled by miniaturization. Working smaller has led to the tools capable of manipulating individual atoms like the proteins in a potato manipulate the atoms of soil and water to make copies of itself (Drexler, Merkle paraphrased). The secret to self-replication, biological or synthetic, is prefabricated building blocks. Biology uses atoms. Atoms are as new and squeaky clean as the instant they condensed out of pure energy of the Big Bang, come in 92 flavors (elements), each atom is identical (electronically) to any other atom in a flavor and have the remarkable attribute of sticking to each, other.

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Microsoft Palladium

July 30th, 2009 by admin | 1 Comment | Filed in Computer Seminar Topics, IT Seminar Topics

This IT Engineering Seminar Topic deals with the following:

“Palladium” is the code name for an evolutionary set of features for the Microsoft® Windows® operating system. When combined with a new breed of hardware and applications, these features will give individuals and groups of users greater data security, personal privacy, and system integrity. In addition, “Palladium” will offer enterprise customers significant new benefits for network security and content protection. This topic reveals the following:

Examines how “Palladium” satisfies the growing demands of living and working in an interconnected, digital world

Catalogs some of the planned benefits offered by “Palladium”

Summarizes the software and hardware components of “Palladium”

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Cable Modems

July 28th, 2009 by admin | 1 Comment | Filed in Electronics Seminar Topics

This Electronics Engineering Seminar Topic deals with the following:

The term ‘Cable Modem’ is quite new and refers to a modem that operates over the ordinary cable TV network cables. Basically you just connect the Cable Modem to the TV outlet for your cable TV, and the cable TV operator connects a Cable Modem Termination System (CMTS) in his end (the Head-End).

Actually the term “Cable Modem” is a bit misleading, as a Cable Modem works more like a Local Area Network (LAN) interface than as a modem.

Cable modems allows consumers access to the Internet at higher speeds and at a fraction of the time it takes traditional telephone modems.

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Magnetic RAM

July 28th, 2009 by admin | 8 Comments | Filed in Computer Seminar Topics, IT Seminar Topics

This IT Engineering Seminar Topic deals with the following:

You hit the power button on your television and it instantly comes to life. But do the same thing with your computer and you have to wait a few minutes while it goes through its boot up sequence. Why can’t we have a computer that turns on as instantly as a television or radio? IBM, in cooperation with Infineon, is promising to launch a new technology in the next few years that will eliminate the boot-up process. Magnetic random access memory (MRAM) has the potential to store more data, access that data faster and use less power than current memory technologies. The key to MRAM is that, as its name suggests, it uses magnetism rather than electrical power to store data. This is a major leap from dynamic RAM (DRAM), the most common type of memory in use today, which requires a continuous supply of electricity and is terribly inefficient. Twenty-five years ago, DRAM overtook ferrite core memory in the race to rule the PC memory market. Now it looks like ferromagnetic technology could be making a comeback, with IBM Corp. and Infineon Technologies charging a joint team of 80 engineers and scientists with the task of making magnetic RAM (MRAM) a commercial reality within four years

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Linux in Embedded Systems

July 28th, 2009 by admin | No Comments | Filed in Computer Seminar Topics, IT Seminar Topics

This IT Engineering Seminar Topic deals with the following:

The embedded system is a combination of computer hardware, software and, perhaps, additional mechanical parts, designed to perform a specific function. A good example is an automatic washing machine or a microwave oven. Embedded systems need only the basic functionalities of an operating system in real-time environment-a scaled down version of an RTOS. They demand extremely high reliability plus the ability to customize the OS to match an application’s unique requirements. However, commercial RTOSes, while designed to satisfy the reliability and configuration flexibility requirements of embedded applications, are increasingly less desirable due to their lack of standardization and their inability to keep pace with the rapid evolution of technology. The alternative is: open-source Linux. Linux offers powerful and sophisticated system management facilities, a rich cadre of device support, a superb reputation for reliability and robustness, and extensive documentation. Also, Linux is inherently modular and can be easily scaled into compact configurations.

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Iris Scan

July 28th, 2009 by admin | No Comments | Filed in Computer Seminar Topics, IT Seminar Topics

This IT Engineering Seminar Topic deals with the following:

In today’s information age it is not difficult to collect data about an individual and use that information to exercise control over the individual. Individuals generally do not want others to have personal information about them unless they decide to reveal it. With the rapid development of technology, it is more difficult to maintain the levels of privacy citizens knew in the past. In this context, data security has become an inevitable feature. Conventional methods of identification based on possession of ID cards or exclusive knowledge like social security number or a password are not altogether reliable. ID cards can be almost lost, forged or misplaced: passwords can be forgotten. Biometric technology has now become a viable alternative to traditional identification systems because of its tremendous accuracy and speed. This paper explores the concept of Iris recognition which is one of the most popular biometric techniques. This technology finds applications in diverse fields.

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