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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.