1. INTRODUCTION
A data storage device is a device for recording (storing) information (data). Recording can be done using virtually any form of energy, spanning from manual muscle power in handwriting, to acoustic vibrations in phonographic recording, to electromagnetic energy modulating magnetic tape and optical discs.
A storage device may hold information, process information, or both. A device that only holds information is a recording medium. Devices that process information (data storage equipment) may either a ....etc

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3D glasses and other 3D display devices



Color filter glasses

Color filter glasses were one of the oldest 3D glasses. The system works so that both eyes have a different color filter in front of them. This causes that left eye can only see few colors and right eye some other colors. When the led eye's colors are used to draw the emage which it should see and same is used for right eye, the combined image can be viewed with suitable glasses in 3D ....etc

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sir, can you please send me the seminar reports onFlexible energy storage devices based on nanocomposite paper....?

....etc

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I want the full description,working of rainbow technology
....etc

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Abstract

There is strong recent interest in ultrathin, flexible, safe energy storage devices to meet the various design and power needs of modern gadgets. To build such fully flexible and robust electrochemical devices, multiple components with specific electrochemical and interfacial properties need to be integrated into single units. Here we show that these basic components, the electrode, separator, and electrolyte, can all be integrated into single contiguous nanocomposite units that can serve as building blocks for a variety of thin mec ....etc

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plz send me the complete and latest 2012
seminar report and synnopsis on rainbow technology ....etc

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plz forward me ppt of characteristics of storage devices ....etc

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1. INTRODUCTON
Requirements for removable media storage devices (RMSDs) used with personal computers have changed significantly since the introduction of the floppy disk in 1971. At one time, desktop computers depended on floppy disks for all of their storage requirements. Even with the advent of multigigabyte hard drives, floppy disks and other RMSDs are still an integral part of most computer systems, providing . Transport between computers for data files and software backup to preserve data from ....etc

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plz send me architecture of rainbow technology ... ....etc

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Presented By:
Henry A. Sodano and Daniel J. Inman
Center for Intelligent Material Systems and Structures

Gyuhae Park
Engineering Sciences and Applications

Abstract:
Piezoelectric materials can be used as a means of transforming ambient vibrations into electrical energy that can be stored and used to power other devices. With the recent surge of micro scale devices, piezoelectric power generation can provide a convenient alternative to traditional power sources used to operate certain types of sensors/actuators, telemetry, and ....etc

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