TECHNO CHRONICLE - easwari engineering college

TECHNO CHRONICLE
ISSUE 02 FEBRUARY 2014
EASWARI ENGINEEING COLLEGE
Department of Computer Applications
ADVISORY COMMITTEE
TEAM OF EDITORS
Dr. D. Sivakumar
R. Kalimullah, II MCA - A
Professor & Head
J.Anuf Shariat Vishal, I MCA- A
Mrs. Merlin Shalini D.R
Faculty Co-Ordinator
From the Editorial Team
With great pleasure, we present the February issue newsletter
of our department with the motto-made for the students and made
by the students. We are hopeful that this issue of the newsletter
will be quite informative for the reader. We feel glade to
acknowledge the kind support and indirectly to bring out the
newsletter on time. As always, suggestions and criticism towards
improving the newsletter contents are welcome.
Department News and Activities
Inside this issue:
Google Glass
6
GI-FI Technology
8
Brain Gate
10
Art Gallery
12
Mindbender &
Sudoku
13
ROAD SAFETY & Awareness—guest lecture
Students of II Year and I Year MCA attended a Guest Lecture
program “Road safety and Awareness” on Feb 11 2014, at TRP auditorium. Mr. Rajansekri, Senior traffic Warden., who enlighten the
session with inspirational speech, the session started with the introduction about the traffic rules and road safety.
He detailed the statistic report about the accidents happened
in Chennai city because of disobeying the traffic rules and showed
few informative videos “how to follow the traffic rules”.
He explained various researches has undergoing to improve
the awareness on Road safety. He also stated that “Students are the
back bone for future India they must aware of Traffic rules and
must obey the rules”. The session was interactive and more informative to the students at the end of the session students where
take a pledge to follow the traffic rules.
QUOTES
“ The person who reads too
much and uses his brain
too little will fall into lazy
habits of thinking.”
—Albert Einstein
ADVANCED WEB TECHNOLOGIES WITH J2EE AND
J QUERY - Guest Lecture
A guest lecture was organized on Feb 22 2014 titled “Advanced
Web Technologies with J2EE and J Query” and the lecture was delivered by Mr. S. Vivegananthan, CTS Associate.
NEWS DROP’S
The session started with the introduction about Mr. Vivekananthan
who was a passed out student of EEC, 2005 Batch, MCA department. He cherished his past memories of his college life and rejoiced greeting the professors.
He explained how J2EE and J Query play a vital role in web technology, and he also explained the frame work concept, spring,
grails concept and how these concepts are used in industries to provide the web security.
He also explained about the architecture of the web technology and
working mechanism. He provided various examples and explained
the security mechanism that are vital for the web sites.
He stated that “if the students learn the web technology job opportunities are waiting for them” and he gave some tips to the pre-final
year students at the end of the session.
The session was informative and interactive to the students.
Workshop organized by csi
Students of II Year MCA attended a one day workshop conducted
by CSI (Computer Society of India). Students of our department
participated in various events conducted in the workshop.
Our department students proved their talents in the workshop.
The workshop was quite useful to the students to develop their
technical skills.
Nokia is officially launching
its very first Android devices,
known as the X and the X+,
on stage at its annual Mobile
World Congress press conference. The X will have a 4inch, 840 x 480 IPS screen,
512MB RAM, 4GB of storage expandable storage via
microSD
slot
and
3megapixel camera, while the
X+ sports the same specs but
more RAM (768 MB) and an
included 4GB microSD card.
You won't be getting Google's apps or Play store, however as both handsets will be
based on the forked AOSP
Android OS. You can access
the Nokia and third party
QUOTES
“It's fine to celebrate
success but it is more
important to heed the
lessons of failure”.
- Bill Gates
Industrial Visit:
An Industrial Tour was organized for the I Year and II Year MCA
students to “ARENA Animation” at Anna Nagar. The industrial
visit was quite informative to the pre-final year students, the industrial visit focused on developing knowledge and to improve
the job opportunities for the students.
Mrs. K. Harisha., Associate of “ARENA Animation” started the
session on “Latest Technologies in Animation”. She explained the
core concept of the technologies available in animation.
ARENA Animation Manager explained how the animation is used
in film industries and explained about VFX technology and
HTML5. During the session he explained about the job opportunities available for the students in animation field and provided
various real time examples on how animation is done in the industries.
He detailed the various animation courses and certifications
available for the students and explained about Rotoscope technology.
TIPCORNER
Secure your computer
using the picture password this option will
be available in Windows 8. go to control
panel click picture
password just select
the picture draw the
pattern on the picture
done your computer
now protected by pic-
QUOTES
“Hope lies in dreams,
in imagination, and in
the courage of those
who dare to make
dreams into reality.”
-Dr. Jonas Salk
(POLIO medicine in-
QUOTES
Students corner:
A students convention program QCFI (Quality Circle form of India) was
held on Feb 8th 2014 at TRP auditorium. Students of II MCA - „A‟ participated in the “Case study and presentation Competition” and presented a
“A life of joy and happiness is possible only
on the basis of
knowledge and science.”
-Dr. S. Radhakrishnan
Upcoming events:
The Department of Computer Applications has planned to conduct a National
Level Conference on “Advanced Computing, Applications and Technologies
NCACAT - 2k14” on May 7th, 2014.
Upcoming PUBLICATIONS:
The following are papers that are going to be published by Dr.D.Sivakumar, Professor and Head of our
department.
->A paper entiled "A survey on Investigating the Need for Intelligent Power
Aware Load Balanced Routing Protocols for handling Critical Links in MANETs” has been selected for publication in SCIENTIFIC WORLD JOURNAL, ISSN:
1537-744X with Impact Factor 1.730 (Annexure 1 Journal as per Anna university
Journal list)-under press and to be published during may issue.
->A paper entitiled "Structural Data Flow Testing using Swarm Intelligence Technique" has been selected for presentation and publication in IEEE sponsored international conference (ICCSP‟14) to be held at Adhiparasakthi Engineering College inApril,2014.
->A paper entitiled "Reliable Data Gathering by Mobile Sink for Wireless Sensor
Networks" has been selected for presentation and publication in IEEE sponsored international conference (ICCSP‟14) to be held at Adhiparasakthi Engineering College
in April, 2014.
Google Glass
Google Glass is a wearable computer with an
optical head-mounted display (OHMD) that is being
developed by Google in the Project Glass research
and development project, with a mission of producing a mass-market ubiquitous computer. Google
Glass displays information in a smartphone-like
hands-free format that can communicate with the Internet via natural language voice commands. Project
Glass is a research and development program by
Google to develop an augmented reality HeadMounted Display (HMD). The intended purpose of
of Glass was on Sergey Brin who wore it to
Project Glass products would be the hands-free dis-
an April 5, 2012 public event in San Francis-
playing of information currently available to most
co. Provocative headlines emerged such as
smartphone users, and allowing for interaction with
“Google
the Internet via natural language voice commands.
Smartphone with Glasses” and “Google X
These glasses will have the combined features of vir-
Labs: First Project Glass, next space eleva-
tual reality and augmented reality. Google glasses are
tors?”. A groundswell of anticipation sur-
basically wearable computers that will use the same
rounds Glass because it implies a revolution-
Android software that powers Android smartphones
ary transition to a new platform.
„Project
Glass‟
Replaces
the
and tablets. Google Glass is as futuristic a gadget
we‟ve seen in recent times. A useful technology for
all kinds of people including handicapped/disabled.
How it Works?
The device will probably communicate
with mobile phones through Wi-Fi and dis-
Background
play contents on the video screen as well as
Google Glass is a prototype for an augmented
respond to the voice commands of the user.
reality, heads-up display developed by Google X lab
Google put together a short video demonstrat-
slated to run on the Android operating system. Aug-
ing the features and apps of Google glasses. It
mented reality involves technology that augments the
mainly concentrates on the social networking,
The video camera senses the environment and recog-
Conclusion:
nizes the objects and people around. The whole
Google glasses are basically wearable
working of the Google glasses depends upon the user
computers that use the evolving familiar
voice commands itself.
technologies that brings the sophistication
My Glass
and ease of communication and information
Google offers a companion Android and iOS
access even for the physically challenged
app called MyGlass, which allows you to configure
class of the people those literally could not
and manage your device.
use general way of palmtops and mobiles.
Voice activation
Other than the touchpad, Google Glass can be
controlled using "voice actions". To activate Glass,
wearers tilt their heads 30° upward (which can be altered for preference) or tap the touchpad, and say
"O.K., Glass." Once Glass is activated, wearers can
say an action, such as "Take a picture", "Record a
video", "Hangout with [person/Google+ circle]",
"Google 'what year was Wikipedia founded?'", "Give
me directions to the Eiffel Tower", and "Send a message to John". For search results that are read back to
the user, the voice response is relayed using bone
conduction through a transducer that sits beside the
ear, thereby rendering the sound almost inaudible to
other people.
- J.Anuf Shariat Vishal, I MCA- A
GI-FI Next Generation Technology
Introduction
Gigabit Wireless is the world‟s first transceiver
integrated on a single chip that operates at 60GHz on
the
CMOS(complementary
metal–oxide–
semiconductor) process. It will allow wireless transfer of audio and video data upto 5 gigabits per second, ten times the current Maximum wireless transfer rate, at one-tenth of the cost, usually within a
range of 10 meters. In fact, GiFi is a wireless transmission system which is ten times faster than Wi-Fi
and it is expected revolution networking in offices
and homes by implementing high-speed wireless environments. It utilizes a 5mm square chip and a 1mm
wide antenna burning less than 2milli watts of power
to transmit data wirelessly over short distances, much
like Bluetooth. Gi-Fi technology provides many features such as ease of deployment, small form factor,
enabling the future of information management, high
speed of data transfer, low power consumption etc.
With growing consumer adoption of High-Definition
(HD) television low cost chip and other interesting
features and benefits of this new technology it can be
predicted that the anticipated worldwide market for
this technology is vast.
Gigabit Wireless Features
This Gi-Fi technology allows wireless uncompressed high definition content and operates over a
range of 10 meters without interference. Gi-fi chip
has flexible architecture. It in a wide range of devices
including personal computers, tablets, and smart
phones. The technology‟s fast data-synchronization
rates enable the rapid transfer of video, bringing the
wireless office closer to reality.

This technology can be effectively used in
wireless pan networks, Inter-vehicle communication systems, Ad-hoc information
distribution with Point-to-Point network
extension, media access control (MAC),
imaging and other applications.

Gi-Fi technology is able to transfer gigabits of data within seconds and therefore it
can be used for huge data file transmission
and it is expected that this chipset replaces
HDMI cables and could develop wireless
home and office of future.

Gi-Fi technology also can be used in
broadcasting video signal transmission
system in sports stadiums and mm-Wave
video video-signals transmission systems.
The technology could also be used for
beaming full HD video in real-time and
could be used by notebooks and other
computers to wirelessly connect virtually
all the expansion needed for a docking station, including a secondary display and
storage.
Benefits of GI-FI Technology
The most important benefits of the Gi-Fi
technology are as follows:
Removing Cables
For many years cables ruled the world. Optical fibers played a dominant role for its higher bit rates and faster transmission. But the
installation of cables caused a greater difficulty and thus led to wireless access.
The standard‟s original limitations for data exchange
rate and range and high cost of the infrastructures
have not yet made it possible for Wi-Fi to become a
good replace for the cables. Gi-Fi technology Removes need for cables to connect consumer electronics devices and all the devices can be connected in
order to transmit the data wirelessly.
Cost of Chip is low
Gi-Fi‟s chip uses only a tiny one-millimeter-wide antenna and less than 2mili watts of power. Low-cost
chip allows technology to be readily incorporated into multiple devices. The chip in Gi-fi would likely
cost less to build . Then a small design would allow
cell phones and other small devices to add the technology without significantly drive up the price. Gi-Fi
is based on an open, international standard. Mass
adoption of the standard, and the use of low-cost,
mass-produced chipsets, will drive costs down
dramatically, which is very less in compare to present
technologies.
Privacy and Security
Encryption technology in Gi-Fi ensures privacy and
security of content. About 70 per cent of firms have
deployed their WLAN in a secure firewall zone but
are still using the old WEP protocol, which does not
protectthe application layer effectively, so better encryption is urgently needed.
Flexibility
One of the problems with wire connections and cables is complexity for connecting, but in the Gigabit
wireless technology simplicity is one of the features.
Simple connection improves the consumer experience. The benefits related to the Gi-fi technology that
can be achieved by the deployment and use of this
technology.
Conclusion
Gi-Fi has given and it is conspicuous that
more research should be done in the field of
this new wireless technology and its applications .The Bluetooth which covers 9-10mts
range and wi-fi followed 91mts .no doubt
introduction of wi-fi wireless network has
proved a revolutionary solution to bluetooth
problem the standard original limitations for
data exchange rate and range, number of
chances, high cost of infrastructure have not
yet possible for wi-fi to become a power network, then towards this problem the better
technology despite the advantages of rate
present technologies led to the introduction
of new ,more up to date for data exchange
that is GI-FI. The comparison is performed
between Gi-Fi and existing wireless technologies in this paper shows that these features
along with some other benefits that make it
suitable to replace the existing wireless technologies. It removes cables, that for many
years ruled over the world and provides high
speed data transfer rate. Gi-Fi technology
has much number of applications and can be
used in many places and devices such as
smart phones, wireless pan networks,
media access control and mm-Wave videosignals
R.Kalimullah, II MCA- A
Brain gate
The Brain Gate Neural Interface System is
grounded on Cybernetics podium technology to
sense, transmit, analyse and apply the language of
neurons. The System consists of a sensor that is entrenched on the motor cortex of the brain and examines brain signals. The principle behind the Brain
Gate system is that, signals are generated in the motor cortex and they cannot be sent directly to the
arms, hands and legs due to spinal cord injury, stroke
or other condition. The brain signals are construed
and translated into cursor movements, offering the
user a substitute pathway via the Brain Gate System
to control a computer simply by thinking, in the same
way as individuals who have the ability to move a
computer mouse using their hands.
INTRODUCTION TO BRAIN GATE:Body's voluntary movements are controlled by the
brain. The brain area is also involved in controlling
these voluntary movements i.e. motor cortex. The
motor cortex is situated in the rear portion of the
frontal lobe, just before the central sulcus that divorces the frontal lobe from the parietal lobe. The motor
cortex is divided into two main areas, Area 4 and Area 6. Area 4, also known as the primary motor cortex,
forms a thin band along the central sulcus. Area 6 lies
immediately forward of Area 4. Area 6 is wider and
is further subdivided into two distinct sub-areas
The motor cortex receive information from various
lobes of brain and information about the body's position in space, from the parietal lobe; about the goal to
be attained and an appropriate strategy for attaining
it, from the anterior portion of the frontal lobe, about
memories of past strategies, from the temporal lobe.
For a movement as picking up a glass of water, one can barely imagine to specify the sequence, force, amplitude, and speed of the
contractions of every muscle concerned. The
decision to pick up a glass of water is escorted by increased electrical activity in the
frontal region of the cortex. The neurons in
the frontal cortex send impulses down their
axons to activate the motor cortex itself. The
motor cortex plans the ideal path for the hand
to follow to reach the glass. The motor cortex
then calls on other parts of the brain, such as
the central grey nuclei and the cerebellum,
which help to initiate and co-ordinate the activation of the muscles in sequence.
The axons of the neurons of the primary motor cortex descend all the way into the spinal
cord, where they make the final relay of information to the motor neurons of the spinal
cord. These neurons are connected directly to
the muscles and cause them to contract.
BRAIN GATE:
CONCLUSION
It is an electrode chip. The chip contains 96
hair-thin electrodes that intelligence the electromagnetic sign of neurons firing in specific areas of
the brain. For example the area that panels arm crusade. When it is applied in brain, the electrical signal
bartered by neurons within the brain. These signals
are sent to the brain and it apparatuses body movement. All the signalling is touched by special software. Eg (Custom Decoding Software, algorithms are
written in C, JAVA and MATLAB).The signal guides
to the computer and then the computer is skilful by
patient. When a man forgotten about his past due to
certain accidental matter or he had lost his part of his
body, at that time this electrode chip can be understood on his brain and vigorous the man as well.
Version to the Cyber kinetics binary
patients have been entrenched with the Brain
Gate system. Using this system the patient
can read e-mail, play videogames, turn lights
on or off and change channels or adjust the
volume of a television set. The results are
remarkable and almost unbelievable. Brain
Gate can help paralyzed people move by
controlling their own electrical wheelchairs,
connect by using e-mail and Internet-based
phone systems, and be independent by controlling items such as televisions and thermostats. Finally Brain Gate has showed to be
a godsend for paralyzed patient.
APPLICATIONS:
1. In classification of EEG signal.
2. In hypermedia communiqué.
3. Activated control of mobile robot by human EEG.
4. As a brain controlled switch for asynchronous control.
5. In evaluating the machine learning procedures.
6. The Brain Gate Neural Interface System is a new
medical device that is being developed to improve
the quality of life for physically disabled people by
allowing them to quickly and reliably control a wide
range of devices.
M.Anandaraj, II MCA- A
TECH CRUNCH
ART GALLARY
Boing TAMPER PROOF MOBILE PHONE
S. Divya, II MCA - A

Boeing's tamper-proof phone is
aimed at government agencies and
contractors who need to keep communication and data secure, according to Boeing and filings with
the U.S. Federal Communications
Commission.

Made in the United States, the
phone runs on Google Inc's
(GOOG.O) Android operating
system. The 5.2-by-2.7-inch handset, slightly larger than an iPhone,
uses dual SIM cards to enable it to
access multiple cell networks instead of a single network like a
normal cellphone.

The phone can operate on the
WCDMA, GSM and LTE frequency bands and offers WiFi and
Bluetooth connectivity.

If any one try to steal the data from
the phone or try to misuse the
phone it automatically distracted.
ART GALLARY
POETRY CORNER
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I MCA - A
Bindhiya I MCA - A
SUDOKU
Hocus-focus
Find 6 differences
MIND BENDER WIZ
John was walking towards his office on
the sidewalk when suddenly he heard a
gunshot. The police found him dead in
the sidewalk one hour after the incident.
They concluded that the bullet had hit his
head and he died on impact. The police
also caught the man responsible for the
crime and acquired the high-powered riffle used in the crime. What is wrong with
the story?
ANSWERS
Mindbender:
If the bullet had hit his
head then there is no way he would
have heard the gunshot; the bullet
of a high powered riffle travel faster than sound. The bullet would
have killed him before he heard
anything.

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