please help me with this topic i need full details on it with concepts,principles and operation ....etc

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Definition
A virtual keyboard is actually a key-in device, roughly a size of a fountain pen, which uses highly advanced laser technology, to project a full sized keyboard on to a flat surface. Since the invention of computers they had undergone rapid miniaturization. Disks and components grew smaller in size, but only component remained same for decades -its keyboard. Since miniaturization of a traditional keyboard is very difficult we go for virtual keyboard. Here, a camera tracks the finger movements of the typist to get the correct keystrok ....etc

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Virtual Keyboard is a small Java application that lets you easily create multilingual text content on almost any existing platform and output it directly to web pages.
Virtual Keyboard is just another example of today?s computer trend of smaller and faster. Computing is now not limited to desktops and laptops, it has found its way into mobile devices like palm tops and even cell phones.Virtual Keyboard uses sensor technology and artificial intelligence to let users work on any surface as if it were a keyboard. Virtual Devices have developed ....etc

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ABSTRACT
Virtual Keyboard is a small Java application that lets you easily create multilingual text content on almost any existing platform and output it directly to web pages.
Virtual Keyboard is just another example of todayâ„¢s computer trend of smaller and faster. Computing is now not limited to desktops and laptops, it has found its way into mobile devices like palm tops and even cell phones.
Virtual Keyboard uses sensor technology and artificial intelligence to let users work on any surface as if it were a ....etc

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ABSTRACT

Information and communication technologies can have a key role in helping people with educational needs, considering both physical and cognitive disabilities. Replacing a keyboard or mouse, with eye-scanning cameras mounted on computers have become necessary tools for people without limbs or those affected with paralysis. The camera scans the image of the character, allowing users to Ëœtypeâ„¢ on a monitor as they look at the visual keyboard. The paper describes an input device, based on eye scanning techniques that allow ....etc

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I NEED REPORT & PRESENTATION RELATED TO ABOVE TOP ....etc

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INTRODUCTION

Virtual Keyboard is just another example of todayâ„¢s computer trend of Ëœsmaller and fasterâ„¢. Computing is now not limited to desktops and laptops, it has found its way into mobile devices like palm tops and even cell phones. But what has not changed for the last 50 or so odd years is the input device, the good old QWERTY keyboard and the virtual keyboard technology is latest development.

The new virtual keyboard technology uses sensor technology and artificial intelligence to let users work on any surface a ....etc

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VIRTUAL KEYBOARD
A SEMINAR REPORT
Submitted by
MOHAMMED AJMAL RAHMAN
in partial fulfillment for the award of the degree
of
BACHELOR OF TECHNOLOGY
in
COMPUTER SCIENCE & ENGINEERING
SCHOOL OF ENGINEERING
COCHIN UNIVERSITY OF SCIENCE &TECHNOLOGY,
KOCHI-682022
NOVEMBER 2008Page 2

DIVISION OF COMPUTER SCIENCE & ENGINEERING
SCHOOL OF ENGINEERING
COCHIN UNIVERSITY OF SCIENCE &
TECHNOLOGY, KOCHI-682022
CERTIFICATE
Certified that this is a bonafide record of the seminar entitled
VIRTUAL KEYBOARD
done by the following student
MOHA ....etc

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CONTENTS
1. INTRODUCTION

2. QWERTY KEYBOARDS
Inside the keyboard
Types of keyboards
Difficulties and alternatives
3. VIRTUAL DEVICES
4. VIRTUAL TYPING
5. TYPES OF VIRTUAL KEYBOARDS
6. CONCLUSION

INTRODUCTION
Virtual Keyboard is just another example of todayâ„¢s computer trend of Ëœsmaller and fasterâ„¢. It uses sensor technology and artificial intelligence to let users work on any surface as if it were a keyboard.

Virtual Keyboard is a small Java application that lets you ea ....etc

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Acoustic Cryptanalysis Attempts on CPU and Keyboard

ABSTRACT
Acoustic sound is a natural phenomenon which can be emitted from interactions among physical objects or materials with its specific acoustic signature in frequency, amplitude and signal pattern or spectra. The emission occurs when a small surface displacement of a material is produced due to a rapid release of energy in a material, or on its surface. Acoustic sound which has specific spectra signature could be a powerful tool to reveal important information from the object bein ....etc

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