pls send me the ppt's on this topic to my email id [email protected] pls tomorrow i have to give seminar on this topic pls reply me urgent

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pls send me the abstract ,report and presentation of the seminar topic 3d sensors to allow interact with computers without touch.pls send as soon as possible.to [email protected] ....etc

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C.A.P.T.C.H.A
Completely Automated Public Turing Test to Tell Computers and Humans Apart

Abstract
A CAPTCHA (an acronym for completely automated public Turing test to tell computers and humans apart, trademarked by Carnegie Mellon University) or a MAPTCHA (Mathematical) is a type of challenge-response test used in computing to determine whether or not the user is human. The term was coined in 2000 by Luis von Ahn, Manuel Blum, Nicholas J. Hopper of Carnegie Mellon University, and John Langford of IBM. A common type of CAPTCHA requires t ....etc

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A Wearable computers make possible useful deployment of technology in situations and environments which were previously impervious to technology.For instance, assembly and repair personnel often need to keep both hands free to perform a given task. Moreover, they often work in environments far from the typical office setting where mobility is essential. Immobile computers, such as desktops, are of little value in such environments, and portable solutions, such as laptop and handheld computers, are little better.Wearable computers, on the other ....etc

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Introduction:

One of the most fascinating aspects of technological innovation is the way it can transform not only the lives and practices of individuals and institutions, but also accepted ways of thinking about and evaluating those lives and practices. Simple examples are e-mail's effects on our ideas about about communication, computer networks' effects on our ideas about commerce and politics, and desktop computing's effect on our ideas about work. Indeed, for those who grow up after these transformations have taken place, the older la ....etc

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1. INTRODUCTION
Do viruses and all the other nasties in cyberspace matter Do they really do much harm Imagine that no one has updated your anti-virus software for a few months. When they do, you find that your accounts spreadsheets are infected with a new virus that changes figures at random. Naturally you keep backups. But you might have been backing up infected files for months. How do you know which figures to trust Now imagine that a new email virus has been released. Your company is receiving so many emails that you d ....etc

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i am a student studying batchelor of information technology..i want a ful report as wel as PPT on3d sensors to allow interaction with computers without touch..please mail me to [email protected] ....etc

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Presented By
Naaimat Muhammed


DIGITAL ELECTRONICS, MICROPROCESSORS, AND COMPUTERS
Introduction
• The computer you are using to read this page uses a microprocessor to do its work.
• The microprocessor is the heart of any normal computer .
• The microprocessor you are using might be a Pentium, a K6, a PowerPC, a Sparc or any of the many other brands and types of microprocessors.
• The rate of growth of electronics, instrumentation, and microcomputer technology is nearly incomprehensible.
• ....etc

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nanotechnology and its advent in electronics and communication networks ppt ....etc

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advantages and disadvantages of mind reading computers ? ....etc

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