Reconfigurable Virtual Keyboard
We are presenting here a next generation technology, which is the Virtual Keypad. As the name suggests the virtual keypad has no physical appearance.
There is a frame which is empty or filled with air. The area inside the frame is divided into small equal areas, each representing a key. When the user wants to press a key, what he has to do is simply place his finger at the appropriate position in the frame, in other words on the virtual keypad and the desired key will be pressed.
[b ....etc

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1. Which one of the following fire extinguisher is suitable for electrical fire?
(A) Halon(B)WaterWater
(C ) Foam(D)Liquefied chemicalLiquefied chemical

2.The least count of steel rule is :
(A) 1 mm(B)0.5mm0.5 mm
(C ) 1 cm(D)0.1 mm

3.Rawl plug tool and bit is used for :
(A) Making holes in wood
(B) Making piolet holes in wood
(C ) Making holes in metal sheets
(D) Making holes in bricks and concrete wall

4.In an atom the number of proton is :
(A) Equal to the number of electrons(B)Equal to the neutronEqual ....etc

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plzzz give me seminar report on WHEELCHAIR CONTROL USING VOICE SIGNALS FOR DISABLED PATIENTS...
thank u.... ....etc

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I m from Ludhiana Punjab and I m a big fan of disha vakani my family loves her daya character especially my son he is 7 year,s old he is a big fan of her ....etc

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please send me full seminar report on WHEELCHAIR CONTROL USING VOICE SIGNALS FOR DISABLED PATIENTS....
my email id: [email protected] ....etc

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Performance analysis of channel estimation and adaptive equalization in slow fading channelPresented By:
Zhifeng Chen, Electrical and Computer Engineering, University of Florida
ABSTRACT
In our project, we first build up a wireless communication simulator including Gray coding, modulation, different channel models (AWGN, flat fading and frequency selective fading channels), channel estimation, adaptive equalization, and demodulation. Next, we test the ef ....etc

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FOUR WHEEL STEERING SYSTEM
ABSTRACT
This paper deals with the details of four wheel steering (4WS) system. With the help of this system all the four wheels can be turned to any direction using the steering. Thus the vehicle can be controlled more effectively especially during cornering and parking. Also the speed of the vehicle can be increased or decreased.
There are three types of production of four-wheel ¬steering systems:
1. Mechanical 4WS
2. Hydraulic 4WS
3. Electro/hydraulic 4W ....etc

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With hacker attacks against well-known businesses and organizations on the rise, network security has made headlines. Of course, there are many attacks that do not make headlines and are not reported due to a loss of credibility or embarrassment. Then there are the attacks that are not even detected. The Defence Information Services Agency (DISA) states that up to 98% of attacks go unnoticed. These revelations have caused many businesses to rethink or to start thinking about the security of their own networks. For some organizations security ha ....etc

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FOUR WHEEL STEERING SYSTEM
ABSTRACT
This paper deals with the details of four wheel steering (4WS) system. With the help of this system all the four wheels can be turned to any direction using the steering. Thus the vehicle can be controlled more effectively especially during cornering and parking. Also the speed of the vehicle can be increased or decreased.
There are three types of production of four-wheel ¬steering systems:
1. Mechanical 4WS
2. Hydraulic 4WS
3. Electro/hydraulic 4WS
The mechanical 4WS uses two separate s ....etc

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Security Issues in MANETs
Presented By:
Abhishek Seth 04329001
Abstract
Mobile Ad hoc Networks (MANET) has become an ex¬citing and important technology in recent years because of the rapid proliferation of wireless devices. A mo¬bile adhoc network consists of mobile nodes that can move freely in an open environment. Communicating nodes in a Mobile Adhoc Network usually seek the help ofother intermediate nodes to establish communication channels. In such an environment, malicious interme¬ ....etc

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Networked computer systems are rapidly growing in importance as the medium of choice for the storage and exchange of information. However, current systems afford little privacy to their users, and typically store any given data item in only one or a few fixed places, creating a central point of failure. Because of a continued desire among individuals to protect the privacy of their authorship or readership of various types of sensitive information, and the undesirability of central points of failure which can be attacked by opponents wishing t ....etc

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With hacker attacks against well-known businesses and organizations on the rise, network security has made headlines. Of course, there are many attacks that do not make headlines and are not reported due to a loss of credibility or embarrassment. Then there are the attacks that are not even detected. The Defence Information Services Agency (DISA) states that up to 98% of attacks go unnoticed. These revelations have caused many businesses to rethink or to start thinking about the security of their own networks. For some organizations security h ....etc

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