HOLOGRAPHIC VERSATILE DISC
A SEMINAR REPORT
Submitted by
NIKESH BHARTI
impartial fulfillment of requirement of the Degree
of
Bachelor of Technology (B.Tech)
IN
COMPUTER SCIENCE AND ENGINEERING
SCHOOL OF ENGINEERING
COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
KOCHI- 682022
AUGUST 2008Page 2

Certificate
DIVISION OF COMPUTER SCIENCE AND ENGINEERING
SCHOOL OF ENGINEERING
COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
KOCHI-682022
Certificate
Certified that this is a bonafide record of the seminar entitled
HOLOGRAPHIC VERSATILE ....etc

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ABSTRACT
Digital Memory is and has been a close comrade of each and every technical advancement in Information Technology. The current memory technologies have a lot of limitations. These memory technologies when needed to expand will allow expansion only two dimensional space. Hence area required will be increased.
Next Generation Memories satisfy all of the good attributes of memory. The most important one among them is their ability to support expansion in three dimensional spaces. They include MRAM, FeRAM, Polymer Me ....etc

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1. INTRODUCTION
Imagine a time when your mobile will be your virtual assistant and will need far more than the 8k and 16k memory that it has today, or a world where laptops require gigabytes of memory because of the impact of convergence on the very nature of computing. How much space would your laptop need to carry all that memory capacity? Not much, if Intel's project with Thin Film Electronics ASA (TFE) of Sweden works according to plan. TFE's idea is to use polymer memory modules rather than silicon-based memory modules, and what's more it ....etc

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Carbon Nanotubes

Abstract

Carbon nanotubes (CNTs) are a recently discovered allotrope of carbon. They take the form of cylindrical carbon molecules and have novel properties that make them potentially useful in a wide variety of applications in nanotechnology, electronics, optics, and other fields of materials science. They exhibit extraordinary strength and unique electrical properties, and are efficient conductors of heat. Inorganic nanotubes ....etc

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MICRO CONTROLLER BASED SECURITY SYSTEM USING SONAR- A Project report

Abstract:

The problem facing many institutions like museums and banks is that of security
round the clock. Security guards are expensive and burglars have learned to evade
conventional security devices like infrared beams, thermal sensors etc. The use of
SONAR in a security system, as used in our project, is a novel idea, and as far as we
could determine, extremely difficult, if not impossible, to evade.
The infrared beams have the disadvantages of covering j ....etc

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HOLOGRAPHIC VERSATILE DISC
A SEMINAR REPORT
Submitted by
NIKESH BHARTI
impartial fulfillment of requirement of the Degree
of
Bachelor of Technology (B.Tech)
IN
COMPUTER SCIENCE AND ENGINEERING
SCHOOL OF ENGINEERING
COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
KOCHI- 682022
AUGUST 2008Page 2

Certificate
DIVISION OF COMPUTER SCIENCE AND ENGINEERING
SCHOOL OF ENGINEERING
COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
KOCHI-682022
Certificate
Certified that this is a bonafide record of the seminar entitled
HOLOGRAPHIC VERSATILE ....etc

[:=Read Full Message Here=:]

Biometrics Security System

Abstract :

With the increasing use of electronics and electronic commerce in our day-to-day lives, the importance of fraud-proof identification and recognition systems for use in security applications has grown .The improved understanding of biological systems and the ability to model them using computer algorithms has led to utilization of biometrics in authentication systems. Voice, Iris, Face, Signature, Hand Geometry are the biometrics that have been studied and applied to various kinds of identification an ....etc

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ABSTRACT
Recent evolutionary achievements in robotics and bioengineering have given scientists and engineersâ„¢ great opportunities and challenges to serve humanity. With the development of radar and ultrasonic technologies over the past four decades, when combined with the robotic technology and bioengineering, gave rise to new series of devices, known as electronic travel aids (ETAs). It operates similar to a radar system, sends a laser or an ultrasonic beam, which after striking the object reflects ba ....etc

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Seminar Report On Holographic data storage system (HDSS)

ABSTRACT:
Holographic memory is a technique that can store information at high density inside crystals Holographic memory is developing technology that has promised to revolutionalise the storage systems. It can store data up to 1Tb in a sugar cube sized crystal. Data from more than 1000 CDs can fit into a holographic memory System. . Holographic storage has the potential to become the next generation of storage media Conventional memories use o ....etc

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Abstract

This project is based on the principle of RADAR. This project has got a SONAR module mounted on a stepper motor . As the stepper motor rotates, SONAR module sends out ultrasonic waves and scans the room. So, if this project is placed in the center of a room, it can scan the whole area and the range of scanning depends on the SONAR module used. With a Polaroid 6500 series sonar ranging module, the range is about 6 to 35ft.

Product application:

This product is intended to be used for security alert systems in a room / area devo ....etc

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