TECHNO SWEC

2017-2018

SRIDEVI WOMEN’S ENGINEERING COLLEGE

(2017-2018)

PRINCIPAL’S DESK

“The mind is not a vessel to be filled, but a fire to be kindled.” said Plutarch. TECHNO SWEC, our

College Magazine, kindles the imagination of our learners. Cradled in the lap of nature on the one

hand and archeological edifice on the other,

swaying from serious thinking to playful

inventiveness, women students at our college

are brimming with a zeal for life empowering

themselves with skills and creativity.

Techno SWEC, our college magazine, is a

platform for our students to showcase their

creative abilities hidden dreams and aspirations

for writing. Our magazine aims towards

bringing out the latent talent in our students

through articles, poems, quizzes and

experiences. We encourage our students to put

on their thinking caps and create ...

Nora Roberts has rightly said, “If you don’t go after what you want, you will never have it. If you

don’t step forward, you are always in the same place.” This students’ magazine is just that step to

make them move forward towards their dreams.

DR.B.L.MALLESWARI

VICE CHAIRMAN’S FOREWORD

This is growing, dynamic institution is filled

with curious students and innovative faculty,

and I feel privileged to be part of this.

Engineering is ubiquitous. Almost everything

we do and touch today has been designed and

built through the actions and oversight of

engineers. I hope you will help us as we shape

SWEC into a world-class, comprehensive Engineering college.

DR. RADHA KISHAN RAO

FROM THE EDITOR’S BOARD

It is with immense pleasure that I was given the opportunity to work on TECHNO SWEC of

the college magazine. The College Magazine team works to bring out the annual official

student-publication of Lady Shri Ram College for Women.

Each year, our team of editors, designers, photographers, and correspondents, in addition

to generating creative content from the student population, work extensively to report on

events in and around college. The final publication reflects and encompasses the diversity

inherent to the academic and extra-curricular spaces in SWEC. The magazine continues to

expand its reach to achieve its vision of being a truly representative student publication.

EEE DEPARTMENT

BIOLOGICAL COMPUTERS

Amaniswamy Sridevi Women's Engineering College Biological computers are a kind of biosensors which have emerged as an interdisciplinary field

that draws together molecular biology, chemistry, computer science and mathematics. These

computers are special types of microcomputers that are specifically designed to be used for

medical applications. These computers are implantable devices that are mainly used for tasks like

monitoring the body’s activities or inducing therapeutic effects, all at the molecular or cellular

level.

This computer uses pre-programmed medical knowledge and then makes its diagnosis based on

the detected RNA levels The development of biocomputers has been made possible by the

expanding new science of nanobiotechnology.Nanobiotechnology can be defined as any type of

technology that uses both Nano-scale materials, i.e. materials having characteristic dimensions of

1-100 nanometers, as well as biologically based materials Biological computers are made inside

a patient’s body. The mere information of the patient’s body is called a blueprint along which

lines the biological computer would be manufactured. Once the computer’s genetic blueprint has

been provided, the human body will start to build it on its own using the body’s natural

biological processes and the cells found in the body. Through Boolean logic equations, we can

easily use the biological computer to identify all types of cellular activity and determine whether

a particular activity is harmful or not. The future for biological computing is bright. Biological

computing is a young field which attempts to extract computing power from the collective action

of large numbers of biological molecules. CPU being replaced by biological molecules remains

in the far future. It is a good idea to look to real biological systems for solutions to particular

problems.

LED LIGHTING FOR ENERGY EFFICIENCY

B.Kalyani T.Hemalatha Sridevi Women's Engineering College LED or Light Emitting Diodes, have been around for years, but only recently evolved to the

point where they became useful as a lighting solution. Thanks to their high-quality light and

energy efficiency, they are some of most popular lights on the market.Leds use about 85% less

electricity than incandescent bulbs and as much as 50% less than florescents.The amount saved

with fluorescents will vary depending on whether you’re using a fluorescent tube or a compact

fluorescent bulb(CFL).The efficiency of a light bulb is measured in lumens per watt and

currently LED technology is providing higher lumens per watt than fluorescent, but is not

practical for every application a fluorescent source is being used.

It is a trend now-a-days truly to use LEDs.Besides saving power, it also emits decent amount of

light. No risk of breakage if falls. Warm daylight bulbs are so efficient in enhancing the home

decor of your room. They have a long life.

BLOCK CHAIN

Lakshmipriya Neelamsetty M.Harisree Sridevi Women's Engineering College Block chain is the underlying technology which is behind the crypto currencies like bit coin.

Block chain allows parties to transact the goods, information, money etc. without the third party

intermediatory. To address these challenges, Block chain will enable more agile value chains,

faster product innovations, closer customer relationships, and quicker integration with the IOT

and cloud technology. Every time a transaction is initiated, a block is created with the

transactions details and broadcast to all the nodes. Every block carries a time stamp, and a

reference to the previous block chain, to help establish a sequence of events. It has the concept

called immutability. Once data has been written to a block chain, it becomes virtually immutable.

But data can be changed with extreme computational effort and collaboration then also, it would

be very difficult to cloak it.

ECE DEPARTMENT

MOBILE PHONE (DTMF) BASED WIRELESS ROBOT CONTROL SYSTEM

P.SaiDeepika A.Rashmitha Sridevi Women's Engineering College DTMF technology is most useful technique at present days. It is worked on the methods of

digital signal processing (DSP). Wireless-control of robots uses RF circuit that has the

drawbacks of limited working range and limited control. This DTMF is gives advantage over the

RF; it increases the range of working and also gives good results in case of motion and direction

of robot using mobile phone through micro controller. This type of wireless communication

gives the remote handling operation of Robot using DTMF.

The main objective is that we can control robot (such as left, right, forward, backward) using

mobile phone.

We can control the Robot using Dual Tone Multi Frequency (DTMF)

IDENTIFICATION AND INTEGRATION OF BIO CHIP FOR INFANT HEALTH

MONITORING

Godavarthi Radha Madhavi Deepika Dhavala Sridevi Women's Engineering College

There are many infant health care parameters measuring sensors available in market but most of

them are intended for rich populations, western developed countries such as US, Europe, etc

hence they are very costly. Also, so the sensors are from different companies, there is no single

application that can read infant body / healthcare information such as oxygen level, heartbeat,

temperature, etc and convey the abnormalities to doctor or care takers. Since heath care

companies targets developed countries, making a low-cost kit may not benefit their business for

Indian market.

Objective: First objective of this paper is to identify the appropriate low-cost sensors that can be

used on Infants in India to identify their health care conditions such as heat rate, ability to

breathe, oxygen available for the baby, body temperature, and breath condition and breathe

profile.

Second objective is to develop an application that can read the multiple sensors, analyze the

information and communicate the abnormal conditions to surgeons or care takers for immediate

action.

Current solutions in market: Following are the products available in market,SpO2 measuring

pulse oximeters for infants, temperature measuring infant thermometers, infant heart rate

measuring devices and oxygen flow measuring devices.

Scope for development: Identification of low cost sensors those can measure health care

parameters and developing an application that can read the sensors and communicate with the

doctors when the conditions of Abnormal, which is not available currently.

TRANSPARENT ELECTRONICS

Artificial Retina Using Thin Film Transistor Technology

R. Sri Nilayaa Sneha Sridevi Women's Engineering College

Artificial retinas have been desired to recover the sight sense for visually impaired. Recently,

artificial retinas using external cameras, stimulus electrodes, and three dimensional large scale

integrations (LSIs) have been actively developed for patients suffering from retinitis Pigmentosa

and age related muscular degeneration. So in this seminar, we will discuss about the possibilities

of artificial retina using thin film transistors (TFTs), which can be fabricated on transparent and

flexible substrates. Electronic photo devices and circuits are integrated on the artificial retina,

which is implanted on the inside surface of the living retina at the back part of the human

eyeballs. In addition wireless power supply is used to drive the object. This helps to eliminate the

connection wires and to realize complete artificial internal organs to improve the quality of life.

Artificial retinas have been ardently desired to recover the sight sense for slightly visually

impaired people. Here electronic photo devices and circuits substitute for deteriorated

photoreceptor cells. These devices are implanted inside the eyes. The implanting is classified

mainly into two types Epiretinal implant and Subretinal implant about which we will be

discussing in the next chapters. In this Seminar we will be discussing about the Artificial Retina

made using Thin-Film Transistors, which can be fabricated on transparent and flexible

substrates. Electronic photo devices and circuits are integrated on the artificial retina, which is

implanted on the inside surface of the living retina at the back part of the human eyeballs. Since

the irradiated light comes from one side of the artificial retina and the stimulus signal goes out of

the other side, the transparent substrate is preferable. Moreover, since the human eyeballs are

curved, the flexible substrate is also preferable. It is possible to make spherical shape by

designing a petal-like pattern. As a result, the artificial retina using TFTs are suitable for the

Epiretinal implant on the curved human eyeballs. The artificial retina using TFTs is fabricated

using annealing. Earlier wired power supply were used to drive the artificial retina using TFTs to

ensure reliable operations However, the wired power supply harms quality of life of the sight

handicapped people because of bothersome connection wires between the artificial retina and

external equipments. Therefore, wireless power supply is requisite to eliminate the connection

wires and to realize complete artificial internal organs to improve the quality of life.

BIONIC EYE

S.Vidya P.Haritha Sridevi Women’s Engineering College

Technology has created many pathways for the mankind. Now technology has improved to that

extent where in the entire human body can be controlled using a single electronic chip an

artificial eye provokes visual sensations in the brain by directly stimulating different parts of the

optic nerve. Bionic Eyes have made this true. Though there are a number of challenges to be

faced before technology reach the common man, the path has been laid. Bionic Eyes have made

this true. Though there are a number of challenges to be faced before technology reach the

common man, the path has been laid. There is hope for the blind in the form of Bionic Eyes. This

technology can add life to their vision less eyes.

OLED TECHNOLOGY

S.Shirisha A.Gayathri Sridevi Women's Engineering College

Organic Light Emitting Diodes (OLED) are a different type of solid-state lighting source. An

OLED device is typically formed in a sheet with emissive organic layer(s) located between a

cathode and anode and deposited on a substrate. The substrate can be rigid such as glass or metal

or flexible using a polymer plastic. The number of emissive layers depends on the desired light

output of the device. OLED technology has great potential for new uses such flexible paper-thin

OLED panels, transparent OLED panels and white OLED. White OLED was developed as

device with extremely high power efficiency and long lifetime.

Organic light-emitting diode (OLED) is regarded as a powerful candidate because it is an area

light source, can be driven at low voltage, and does not include a material which is harmful to the

human body and environment like mercury. As a light source for illumination or backlight, a

white light is usually required. To realize a white OLED device, plural light emissive materials

such as blue, green, red are used generally.

THE BIO-CHIPS

M.Shivani

Sridevi Women's Engineering College The most exciting future technology is an outcome of the fields of Computer science,

Electronics and Biology. It’s a new type of bio-security device to accurately track information

regarding what a person is doing and who is to accurately track information what he is doing and

who is actually doing it. It's no more required with bio-chips the good old idea of remembering

Passwords and social security numbers, no more matters of carrying medical records to a

hospital, No more cash/credit card carrying to the market place, everything goes embedded in the

chip. Everything goes digitalized. Bio-chips have a variety technique for secured E-money

transactions on the net.

PAPER BATTERY

J.Keerthi K.Naga Karishma Sridevi Women's Engineering College

The batteries form a significant part of many electronic devices. Typical electrochemical

batteries or cells convert chemical energy into electrical energy. Batteries based on the charging

ability are classified into primary and secondary cells. Secondary cells are widely used because

of their rechargeable nature.Presently,battery takes up a huge amount of space and contributes to

a large part of the device’s weight. There is strong recent interest in ultrathin,flexible,safe energy

storage devices to meet the various design and power needs of modern gadgets. New research

suggests that carbon nanotubes may eventually provide the best hope of implementing the

flexible batteries which can shrink our gadgets even more. The paper batteries could meet the

energy demands of the next generation gadgets .A paper battery is flexible, ultrathin energy

storage and production device formed by combining carbon nanotubes with a conventional sheet

of cellulose based paper. A paper battery acts as both high-energy battery and super capacitor,

combining two components that are separate in traditional electronics. This combination allows

the battery to provide both long-term, steady power production and bursts of energy.Non-

toxic,flexible paper batteries have the potential to power the next generation of electronics,

medical devices and hybrid vehicles, allowing for new radical designs and medical technologies

BATTERYLESS PHONES

M.Vara Lakshmi-16D21A04C2 Ch.Akhila-16D21A04A8 M.Vara Lakshmi-16D21A04C2 Ch.Akhila M.Varalakshmi Sridevi Women's Engineering College If we just back to January 9,2007, it’s the date when the world first witnessed a smart phone, and in fact,thefirst‘Touch screen phone’.Mr.Jobs,the owner of the Apple Inclusive launched the”I-Phone”aiming to turn everyone’s life uncomplicated.Andthen,it has been10 year’s since the launch of the smart phone, and in these ten years, the world has observed a revolutionary change in the era of smart phones.one of most drastic changes was witnessed in the batteries of these smart phones, ranging from 1000mAh to5000mAh.In the past couple of years, intense usage of Smart phones for various purposes as resulted in battery draining at a rapid rate. Many types of research have been done in order to find the exact reason for the battery drain at a rapid rate and it’s solutions, although none of them were able the accomplish anything special, and hence, rather than to find a solution to battery’s long life, a different solution was established, and it was to construct a phones, it’s can be operated without batteries. This research paper focuses on the implementation of‘Battry less smart phones’,and pros and cons it will also state some of the economic and possible changes that can be made as per our research. Submitted by: If we just back to January 9,2007, it’s the date when the world first witnessed a smart phone,and in fact,thefirst‘Touch screen phone’.Mr.Jobs,the owner of the Apple Inclusive launched the”I-Phone”aiming to turn everyone’s life uncomplicated.Andthen,it has been10 year’s since the launch of the smart phone, and in these ten years,the world has observed a revolutionary change in the era of smart phones.one of most drastic changes was witnessed in the batteries of these smart phones, ranging from 1000mAh to5000mAh.In the past couple of years, intense usage of Smart phones for various purposes as resulted in battery draining at a rapid rate. Many types of research have been done in order to find the exact reason for the battery drain at a rapid rate and it’s solutions, although none of them were able the accomplish anything special, and hence, rather than to find a solution to battery’s long life, a different solution was established, and it was to construct a phones, it’s can be operated without batteries. This research paper focuses on the implementation of‘Battry less smart phones’,and pros and cons it will also state some of the economic and possible changes that can be made as per our research. If we just back to January 9,2007, it’s the date when the world first witnessed a smart phone,and

in fact,thefirst‘Touch screen phone’.Mr.Jobs,the owner of the Apple Inclusive launched the”I-

Phone”aiming to turn everyone’s life uncomplicated.Andthen,it has been10 year’s since the

launch of the smart phone, and in these ten years,the world has observed a revolutionary change

in the era of smart phones.one of most drastic changes was witnessed in the batteries of these

smart phones, ranging from 1000mAh to5000mAh.In the past couple of years, intense usage of

Smart phones for various purposes as resulted in battery draining at a rapid rate. Many types of

research have been done in order to find the exact reason for the battery drain at a rapid rate and

it’s solutions, although none of them were able the accomplish anything special, and hence,

rather than to find a solution to battery’s long life, a different solution was established, and it was

to construct a phones, it’s can be operated without batteries. This research paper focuses on the

implementation of‘Battry less smart phones’,and pros and cons it will also state some of the

economic and possible changes that can be made as per our research.

WIRELESS COMMUNICATION

Namratha.D Soujanya.K Sridevi Women's Engineering College

Information Technology is giving rise to new advancements every day, be it by way of

mobile computing, laptops, smartphones, refrigerators, etc. Any device with an internet enabled

capability is able to or already connected to the Internet of Things (IoT) and with a potential of

all devices being connected, the Internet of Everything is a budding reality. This ever expansive

network of connected “Things” is growing at a steep rate and its extensive use and increase can

be attributed to the use of wireless communication via 4G mobile networks [1]. The modern

enabler of IoT is wireless communication, which is one of the most important mediums of

transmission of data between devices, humans to devices, and combinations that are also making

use of ancillary communication driven by machine learning and artificial intelligence [2].

Wireless communication technology utilizes airwaves as a medium without any cables, wires or

other electronic conductors via electromagnetic waves like IR, RF, satellites, etc.

The global increase of mobile users and devices on the 4G network infrastructure has

proven its lack of scale in the context of IoE. 4G is not sufficient to sustain the growth rate of IoE

and has prompted a relatively new yet recently implemented network and infrastructure, 5G. 5G

provides excellent network bandwidth, network de-congestion, scaling, security, and speeds [1].

Along with better ease of use, the coupled objective of IoE and 5G is to enable a new generation

of devices, users, and computing paradigms a highly scalable infrastructure for communications

and data flows, especially in emerging nations where IoE and 5G technologies provide wideset

uses ranging from healthcare, civil, and military uses at better price points.

WIRELESS POWER TRANSMISSION

M.Nikitha. G.Rithika. Sridevi Women's Engineering College

Over a century, power is transferred from source to receiver through wires.

“WIRELESS POWER TRANSMISSION” technology is an emerging trend in the world today.

This technology eliminates the drawbacks of existing wired technology. The working principle

behind this WPT is electromagnetic. Our presentation contains methods, advantages and

disadvantages of WPT. The point to be conveyed through this presentation is in near future

electronic devices will be part of human life for which electricity is the main energy which has to

be supplied through a wireless transmission for a better comfort life style.

CSE DEPARTMENT

VIRTUAL REALITY

T.Maulikaai Veeshali Sridevi Women's Engineering College

Virtual Reality is the use of computer technology to create a simulated environment unlike

traditional user interface, VR places the user inside an experience. Instead of viewing a screen in

front of them, users are immersed and able to interact with 3D words .VR shares some elements

with augmented reality(or AR) AR is a type of virtual reality technology that blends what the

user sees in their real surroundings with digital content generated by computer

software.Thesensorama. This is followed by the first type of multimedia device in the form of an

interactive theatre experience devised by MORTON HEILIG and known as the ‘sensorama’.The

primary subjects of VR is simulating. The vision every headset aims to perfect their approach to

creating an immersive 3D environment each VR headset puts up a screen (or two – one for each

eye) in front of eyes thus eliminating any interaction with the real world

OCULUS RIFT is latest headsets for VR founded in 2012 California by Palmer

Luckey with different games like 1)Lone echo 2)Eve valkyrie 3)Wilson’s heart 4)The unspoken

The different types of headsets for VR are HTC, Samsung, and NVIDIA etc.

ULTRA WIDE BAND TECHNOLOGY CREATING A WIRELESS WORD

M.Anuradha B.Manisha Sridevi Women's Engineering College

The demand for wireless wideband communications is rapidly increasing due to the need to

support more users and to provide more information with higher data rates. Ultra wideband

(UWB) technology based on the use of very narrow pulses on the order of nanoseconds, covering

a very wide bandwidth in the frequency domain, could be a possible solution to this problem.

UWB is a wireless technology developed to transfer data at high rates over very short distances

at very low power densities and an area of immense current interest, with numerous potential

applications. This paper presents the currently UWB technology and its potential applications.

How this technology implemented without causing interference to other existing communication

is also discussed.

SECURITY IN EMBEDDED SYSTEM

Srujana Supriya Sridevi Women's Engineering College

An embedded system is a special-purpose computer system, which is completely

encapsulated in the device it controls. It has specific requirements and performs pre-defined

tasks, unlike a general-purpose personal computer. PDAs, mobile phones, household appliances,

monitoring and control systems for industrial automation etc are examples embedded systems.

Even though the technology of embedded systems is fast improving and devices are

becoming more and more advanced very less attention is being given to its security. The reason

mainly being the high sensitivity of costs, even a small rise in cost of production will make a big

difference when building millions of units.

Protection of an embedded system is very intricate from that of a typical computer

because of the working environments of the particular system. Building a secure embedded

system also involves designing a robust application that can deal with internal failures, no level

of security is useful if the system crashes and is rendered unusable. It is obvious that the higher

the level of security the bigger the cost of the product. For this reason the manufacturer should

carry out a risk analysis to determine what the cost of a successful attack against his product will

be and what class of attacker we must protect the product from. Once we know the possible loss

we must identify the candidate security measures for completion and their cost.

HACKING

Nishmamoturi Harika Sridevi Women's Engineering College

Hacking is an attempt to exploit a computer system or a private network inside a

computer. Simply put, it is the un-authorised access to or control over computer network security

systems for some illicit purpose. A person who enjoys learning the details of computer systems

and how to stretch their capabilities as opposed to most users of computers, who prefer to learn

only the minimum amount necessary.Onewho enjoys programming rather than just theorizing

about programming.The history of Internet Hacking is an ongoing affair, one that will eventually

show the true meaning of hacking to be explore and understand, not to destroy and corrupt.

When this ideal is realized, perhaps one-day people will again be able to publicly declare

themselves to be hackers, without fear of losing their jobs or facing prosecution.

AQUA COMMUNICATION USING MODEM

AsnaFaiz K.Sushmitha Sridevi Women's Engineering College

While wireless communication technology today has become part of our daily life, the idea of

wireless undersea communications may still seem far-fetched. To bring the concept of long lived

, dense sensor networks to the underwater environment ,there is a compelling need to develop

low-cost and low-power acoustics modems for short range communications.

In this process acoustic signals (waves) carry digital information through underwater channel and

are detected by sensors. There are many factors affecting like path loss, noise, multi path

propagation and Doppler effect. Many other devices are used like amplifiers, transducers and the

major role is played by modem.

The vital applications include seismic monitoring, pollution monitoring, Autonomous

underwater vehicles(AUV) etc. To name a few limitations include bandwidth is limited, sensors

get corroded , we face difficulty in charging the batteries.

CYBERCRIME RISK AND CYBER SECURITY ON ONLINE SERVICE

AVOIDANCE

Divyathakur D.Sushmaindrani Sridevi Women's Engineering College

Web Mining is the claim of data mining techniques to discover patterns from the World

Wide Web. Cybercrime is growing constantly and many people have been victims of hacking,

theft, identity theft and

malicious software. Computer security, also known as the cyber security or IT security is the

protection of information systems from theft or damage to the Hardware, the software and the

information about you, as well as from any interruption or misdirection of the services they

provide. It is a proactive detection of gaps in the security of computer systems which can be

exploited by those who are for information warfare to seek entry in critical to change system,

destroy or hold the government to blackmail by threatening to damage sensitive information

infrastructure. Online services have become an important part of our lives, because they make it

possible to always and everywhere access to information.Unfortunately the usefulness of online

services overshadowed the start of the large-scale phishing attacks against Internet

users.Phishing is form of fraud in which an attacker masquerades as a reputable entity or person

in emails or other communication channels.Phishers steal the personal data and perform their

fraud such as transferring money from the wounded.

Overview of Paper: This phishing attack is done in different way and also much type of attacks

is available but the common procedure is same for all type of attacks. Following process is

involved in phishing attack - Phishers set up a faked Web site which looks accurately like the

legitimate Web site, including setting up the web server, applying the DNS server name and

making the web pages similar to the destination Website, etc. Send large quantity of spoofed e-

mails to target users.Receivers obtain the e-mail, open it, click the spoofed hyperlink in the e-

mail and input the required information.The personal information is transmitted from a phishing

server to the phisher.

The Phishing URL Detection Framework: The database contains the both phishing and

legitimate URLs the feature extraction extract the user input by the use of database and page or

Alexa ranking. After this extraction the Machine learning algorithm is applied to the URL, then

the output URL is displayed where the URL is legitimate or phishing.

The Phishing Email Detection Framework: The procedure for detection of Email phishing -

Sender creating the messages, its send to the check reader.Check reader checks the messages, if

there is no worm is detected then the message will be send to the receiver.If there is any worm is

detected then it is blocked then the message and the sender information will send to the

Admin.Admin will send the warning message to the sender. The admin also monitor the warning

message is read by the sender or not.

STEGANALYSIS

B.Sowmya Reddy Sridevi Women's Engineering College

The word steganography is devired as stegano- secret graphy –writing.

Steganalysis is the study of detecting hidden messages using steganography. This is analogous to

cryptanalysis applied to cryptography. Steganography isthe art and science of hiding

information in a cover document such as digital images in a way that conceals the existence of

hidden data. The Main goal of ‘Steganalysis’ is to transmit secret message in an unsuspicious

document so that the existence of hidden data is undetectable. It is most applicable in army, Anti

hacking, to prevent terrorism, and Forensic.Steganography and Cryptography are closely

relatedSteganalysis is most importantly used to prevent terrorist attacks, to catch people

engaging in illegal activities, discourage piracy,improve privacy issue while transfering data.The

most important use of steganography techniques will probably lie in the field of digital

watermarking .Over 800 different steganography embedding software programs available

BLUEBRAIN

Meghana Manaswini Sridevi Women's Engineering College Blue brain "The name of the world's first virtual brain that means a machine that can function as human brain. Today scientists are in research to create an artificial brain that can think,response,take decision, and keep anything in memory. The main aim is to upload human brain into machine. So that man can think, take decision without any effort. After the death of the body, the virtual brain will act as the man.

So, Even after the death of a person we will not loose the knowledge, intelligence, personalities,feelings and memories of that man that can be used for the development of the human society. No one has ever understood the complexity of human brain. It is complex than any circuitry in the world. So, question may arise" Is it really possible to create a human brain? " The answer is "Yes".Because whatever man has created today always he has followed the nature. When man does not have a device called computer, it was a big question for all. But today it is possible due to the technology. Technology is growing faster than everything. IBM is now in research to create a virtual brain. It is called "Blue brain ".If possible, this would be the first virtual brain of the world.

IMPLEMENTATION OF 4*4 ARRAY MULTIPLIER USING GATE DIFFUSION

INPUT (GDI) TECHNIQUE

D.Sujanika Shruthi Sridevi Women's Engineering College

VLSI technology has developed over the year's enhancing the performance of chips in

terms of two basic constraints viz., delay and power. This project basically focuses on the

implementation of the technique on combinational logic circuits and experimental delay results

have been produced. A 4*4 array multiplier can be designed using logical circuits such as AND

gate, EXOR gate, Full adder and Half adder. The multiplier is designed using Gate Diffusion

Input (GDI) technique. Multiplier is implemented in digital schematic tool. The Layout of the

multiplier and power is calculated in microwind tool along with input and output analysis. This

project shows the comparative study of 4*4 array multiplier using GDI and CMOS technique.

The comparative study between GDI and CMOS technique shows GDI is the better one in terms

of delay and area. The applications include Digital signal processing (DSP) and Digital Image

processing (DIP).

OPTICAL CHARACTER RECOGNITION BASED SPEECH SYNTHESIS

USING LABVIEW

M.Sravanthi S.Gowthami Sridevi Women's Engineering College

Knowledge extraction by just listening to sounds is a distinctive property. Speech signal is more

effective means of communication than text because blind and visually impaired persons can

also respond to sounds. The optical character recognition takes image as the input gets text from

that image and then converts it into speech. This paper aims to develop a cost effective , and user

effectively OCR based speech synthesis system. The OCR based speech synthesis system has

been developed using laboratory virtual instruments engineering.

Our proposed system can be useful in various applications like banking, legal industry, other

industries, and home and office automation. It mainly designed for people who are unable to

read any type of text documents.

IT DEPARTMENT

ARTIFICIAL INTELLIGENCE FOR SPEECH RECOGNITION

N.Shanmukh Vani Srivani.S Sridevi Women's Engineering College

Artificial intelligence involves two basic ideas. First, it involves studying the thought processes

of human beings. Second, it deals with representing those processes via machines (like

computers, robots, etc..One of the main benefits of speech recognition system is that it lets user

do other works simultaneously. The user can concentrate on observation and manual operations,

and still control the machinery by voice input commands. A number of algorithms for speech

enhancement have been proposed. It is the science and engineering of making intelligent

machines, especially intelligent computer programs.

SIXTH SENSE TECHNOLOGY

Priyankajoshi B.Anusha Sridevi Women's Engineering College

Sixth Sense is a wearable gestural interface device developed by PranavMistry, a PhD student in

the Fluid Interfaces Group at the MIT Media Lab. It is similar toTelepointer. The Sixth Sense

prototype comprises a pocket projector, a mirror and a camera contained in a pendant like,

wearable device. Both the projector and the camera are connected to a mobile computing device

in the user’s pocket. The projector projects visual information enabling surfaces, walls and

physical objects around us to be used as interfaces; while the camera recognizes and tracks user's

hand gestures and physical objects using computervision based techniques. The software

program processes the video stream data captured by the camera and tracks the locations of the

colored markers (visual tracking fiducially) at the tip of the user’s fingers. The movements and

arrangements of these fiducially are interpreted into gestures that act as interaction instructions

for the projected application interfaces. Sixth Sense supports multi-touch and multi-user

interaction.

NANOTECHNOLOGY

B.Sanjana A. Pravalika Sridevi Women's Engineering College

Nanomaterials are cornerstones of nanoscience and nanotechnology.Nanotechnology if well

defined would simply mean what a particle could do when it's reduced to size of 10-9m which is

nothing but the nanoscale.Nanotechnology,a diversified field of science which deals with surface

science,organicchemistry,molecularbiology,semiconductor physics and micro-

fabrication etc.The associated research and applications are equally diverse, ranging from

extensions of conventional physics to completely new approches based upon developing new

materials with new dimensions on nanoscale.Nanotechnology may be able to create many new

materials and devices with avast range of applications,such as in medicine,

electronics,biomaterials and energy production.Thetechonology deals with concept of quantum

physics applied over nanoscale and hence increase the efficiency of the components generated

using this techonology.

The study examines how the power of piezoelectics could be integrated as a

storage to change mobile phones,enable laptops to be powered through typing or even used to

convert blood pressure into a power source for pacemaker-essentially creating an ever lasting

battery .Recently ,the use of nanomaterials in the feild of luminescence has been vastly increased

due to its unique optical,electonics,and structural properties.recent advancement in optical

equipments namely display systems, lasers,emergency lighting systems,detection of harmful

radiations,multidimensional optical data and image storage units ,has inspired toperforma lot of

work on nano-structured luminescentmaterials also known as nanophosphorus.