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BVRIT Hyderabad College Of Engineering For Women<br />
B – SMART<br />
-We Explore We Exhibit<br />
Volume No. 1, Issue No. 1, January 2016<br />
DEEP LEARNING IN NEURAL NETWORKS<br />
WEATHER PHONE<br />
DEVOP’S TECHNOLOGY<br />
THE WORLD’S LIGHTEST METAL – MICRO LATTICE<br />
NEW STRETCHABLE, WEARABLE SENSOR<br />
AIR INTO WATER<br />
HO MER PRO<br />
AMAZON ECHO<br />
LI-FI TECHNOLOGY<br />
DIGITAL INDIA VS NET NEUTRALITY<br />
SELF CONFIDENCE<br />
SMART HOME SECURITY-COCOON<br />
A.R.DRONE<br />
QUANTAM COMPUTING<br />
SPATIAL USER INTERFACE<br />
VIRTUAL DIGITAL ASSISTANCE
B-SMART- BVRITian Student Magazine on Advanced Research & Technologies is<br />
here to keep the students and the faculty members informed with the latest<br />
developments in the area of science, engineering & technology. It<br />
also inculcates the habit of reading among students about new trends in<br />
technology and emerging areas and to provide a platform to the student for<br />
sharing knowledge.<br />
CHIEF EDITOR<br />
Ms. Dipali Pattanayak , Asst. Professor ,Dept. Of IT<br />
FACULTY CO-ORDINATORS<br />
P. Kavitha, Asst. Professor , Dept. Of CSE<br />
B. Sujatha, Asst. Professor, Dept. Of EEE<br />
P. Prashanti, Asst. Professor, Dept. Of ECE<br />
STUDENT CO-ORDINATORS<br />
B. Divya Rani, IIyr-IIsem Dept. of EEE<br />
V.Divyasree , IIyr-IIsem Dept. of ECE<br />
Madhuri Peri , IIyr-II sem Dept. of IT<br />
D. Pranavi , IIIyr IIsem Dept. of CSE<br />
COVER PAGE DESIGN<br />
G.T.L.Sharanya (IIyr-II sem Dept. of EEE)
Deep Learning in Neural Networks<br />
D<br />
eep learning is a recently-developed<br />
field belonging to Artificial Intelligence.<br />
It tries to mimic the human brain,<br />
which is capable of processing the complex<br />
input data, learning different knowledge<br />
intellectually and fast, and solving different<br />
kinds of complicate tasks well. Switching these<br />
features of human brain to a learning model,<br />
we wish the model can deal with the highdimensional<br />
data, support a fast and intellectual<br />
learning algorithm and perform well in the<br />
complicated AI tasks like computer vision or<br />
speech recognition. Deep architecture is<br />
believed to be such kind of model, with good<br />
learning algorithms for the deep learning and<br />
an excellent performance in solving AI tasks.<br />
Deep Learning currently is not just an academic<br />
research topic instead it’s been the prime<br />
investment (billions of dollars) of top notch<br />
software giants like Google, Microsoft,<br />
Facebook, Apple to name a few. Face<br />
recognition is one of the most important task in<br />
the area of computer vision. Deep Learning<br />
produced break through results in this task<br />
when used. Below image shows the features<br />
learnt by all the layers of a deep neuralnetwork<br />
when trained on<br />
images.<br />
The actual uses of Deep Learning in the present<br />
day are<br />
Google Brian - The project's technology is<br />
currently used in the Android Operating<br />
System's speech recognition system, photo<br />
search for Google+ and video recommendations<br />
in YouTube<br />
● Apple Siri - Siri is a part of Apple Inc.'s<br />
iOS, watchOS, and tvOS operating<br />
systems. Siri is a computer program<br />
that works as an intelligent personal<br />
assistant and knowledge navigator.<br />
● Microsoft Cortana - Cortana is an<br />
intelligent personal assistant created by<br />
Microsoft for Windows Phone 8.1,<br />
Windows 10 Mobile (where it now<br />
supersedes Bing Mobile), Microsoft<br />
Band, Xbox One, Windows 10, iOS and<br />
Android.<br />
● Deep face - DeepFace is a deep learning<br />
facial recognition system created by a<br />
research group at Facebook. It identifies<br />
human faces in digital images.<br />
M. Usha Rani<br />
III Yr II sem IT<br />
“The mind is everything . What you think you become.” – Buddha 2
WEATHER PHONE<br />
The Windows Weather Phone is a refresh from<br />
bad weather predictions and inconvenient<br />
phone interfaces. The Windows Weather Phone<br />
is not only able to predict weather accurately,<br />
but also make its completely transparent body<br />
mimic the weather. If it’s snowing outside, it<br />
would appear as if it’s realistically snowing<br />
inside the phone itself- creating an astounding<br />
illusion.<br />
<br />
To initiate text recognition simply blow<br />
onto the screen- the phone recognizes<br />
the change in air pressure and responds.<br />
J. Sai Ravalika<br />
I yr IT<br />
DEVOP'S TECHNOLOGY<br />
DevOps (development and operations) is an<br />
enterprise software development phrase used<br />
to mean a type of agile relationship between<br />
Development and IT Operations. History of<br />
devop's is at the Agile 2008 conference,<br />
Andrew Clay Shafer and Patrick Debois<br />
discussed "Agile Infrastructure". The term<br />
"DevOps" was popularizedthrough a series of<br />
devopsdays starting in 2009 inBelgium. Since<br />
then, there have been devopsdays conferences<br />
held in many countries worldwide.<br />
The Windows Weather Phone has no buttonsall<br />
functions are controlled through the touch<br />
screen. It also allows interaction with the actual<br />
weather- for example it allows writing and<br />
drawing on a foggy screen- much like how you<br />
would draw on a misty window. Although not<br />
planned to be commercially sold soon, its sleek<br />
design and unique features promises a bright<br />
future.<br />
Features:<br />
Agile and DevOps are similar but differ in a few<br />
important aspect. Agile is a change of thinking<br />
whereas DevOps is actual organizational<br />
culturalchange. DevOps promotes a set of<br />
processes and methods for thinking<br />
about communication and collaboration<br />
between development, Quality Assurance and<br />
IT operations.<br />
<br />
<br />
The windows weather phone uses OLED<br />
Technology<br />
On a rainy day, the phone would appear<br />
to be filled with raindrop while on a sunny<br />
day the phone would appear bright.<br />
“The only way to do great job is to love what you do.” – Steve Jobs 3
The DevOps approach grants developers more<br />
control of the environment, giving<br />
infrastructure more application-centric<br />
understanding.one goal of DevOps is to<br />
establish an environment where releasing more<br />
reliable applications faster and more frequency<br />
occur. DevOps aims to maximize the<br />
predictability, efficiency, security, and<br />
maintainability of operational processes.<br />
Atmospheric water generator converts air into<br />
water when the temperature of the air<br />
becomes saturated with enough watervapour<br />
that it begins to condense (Dew Point ).This<br />
makes the appliance more efficient . It samples<br />
P.Soumya<br />
IIIyr IIsem IT<br />
the air every 3 minutes to determine the most<br />
efficient time to convert the air into water.It<br />
will also tell you when to change the carbon<br />
filter and will shut itself off if it cannot make<br />
pure clean water<br />
AIR INTO WATER<br />
This Watermill is an Atmospheric Water<br />
Generator invented by “ JOHATHAN RITCHEY ”<br />
.It converts air into fresh water. It captures the<br />
moisture content hidden in air .This watermill<br />
produces fresh water at cost of about 3 cents a<br />
liter (1 quart) originally designed for areas that<br />
do not clean drinking , the watermill is for<br />
households that prefer an eco-friendly ,cost<br />
effective alternative to bottled water.<br />
HOMER PRO<br />
M Sai lakshmi<br />
IIyr II sem EEE<br />
HOMER (Hybrid Optimization of Multiple<br />
Electric Renewable), the micro power<br />
optimization model, simplifies the task of<br />
evaluating designs of both off-grid and gridconnected<br />
power systems for a variety of<br />
applications. When you design a power system,<br />
you must make many decisions about the<br />
configuration of the system: what components<br />
does it make sense to include in the system<br />
design? How many and what size of each<br />
component should you use? The large number<br />
of technology options and the variation in<br />
technology costs and availability of energy<br />
“Success is not final, Failure is not fatal, it is the courage to continue that counts” – Winston 4
esources make these decisions difficult.<br />
HOMER's optimization and sensitivity analysis<br />
algorithms make it easier to evaluate the many<br />
possible system configurations.<br />
To use HOMER, you provide the model with<br />
inputs, which describe technology options,<br />
component costs, and resource availability.<br />
HOMER uses these inputs to simulate different<br />
system configurations, or combinations of<br />
components, and generates results that you can<br />
view as a list of feasible configurations sorted<br />
by net present cost. HOMER also displays<br />
simulation results in a wide variety of tables and<br />
graphs that help you compare configurations<br />
and evaluate them on their economic and<br />
technical merits.<br />
Soon, they could become even more versatile—<br />
with the help ofchewing gum. Scientists report<br />
in ACS Applied Materials & Interfaces a unique<br />
sensing device made of gum and carbon<br />
nanotubes that can move with your most<br />
bendable parts and track your breathing.<br />
Most conventional sensors used today are<br />
made out of metal. When they’re twisted or<br />
pulled too much, they stop working. But for<br />
sensors to monitor the full range of a body’s<br />
bending and stretching, they need a lot more to<br />
give. To meet that need, some researchers have<br />
tried developing sensors using stretchy plastics<br />
and silicones. But what they gainedin flexibility,<br />
they lost in sensitivity. Malcolm Xing and<br />
colleagues found a better solution right under<br />
their noses—and in their mouths.<br />
A L S S Bhargavi<br />
IV yr II sem EEE<br />
NEW STRETCHABLE, WEARABLE<br />
SENSOR MADE WITH CHEWING GUM<br />
Body sensors, which were once restricted to<br />
doctors’ offices, have come a<br />
long way. They now allow<br />
any wearer to easily track<br />
heart rate, steps and sleep<br />
cycles around the clock.<br />
To make their supple sensor, a team member<br />
chewed a typical piece of gum for 30 min,<br />
washed it with ethanol and let it sit overnight.<br />
The researchers then added a solution of<br />
carbon nanotubes, the sensing material. Simple<br />
pulling and folding coaxed the tubes to align<br />
properly. Human finger-bending and headturning<br />
tests showed the material could keep<br />
working with high sensitivity even when<br />
strained 530%. The sensor also could detect<br />
humidity changes, a feature that could be used<br />
to track breathing, which releases water vapor<br />
with every exhale.<br />
SRIKALYANI GAJULA<br />
III Yr II sem ECE<br />
“Failure will never overtake you, if your determination to succeed is strong enough” – APJ Abdul Kalam 5
THE WORLD’S LIGHTEST METAL –<br />
MICRO LATTICE<br />
Airplane maker Boeing has created the "The<br />
Lightest Metal Ever" called Micro Lattice. It is<br />
developed by HRL Laboratories in California,<br />
made out of 99.9<br />
percent air.<br />
It looks like sponge<br />
or a mesh and is<br />
flexible and strong.<br />
It is light enough to<br />
be balanced on top<br />
of Dandelion, yet It<br />
maintains tructural integrity when under stress.<br />
This gives high energy absorption with ability<br />
to completely recover from compression<br />
exceeding 50 percent strain. Its impressive<br />
properties makes its use forbattery<br />
electrodes, acoustic vibration or shock energy<br />
damping. Because of the strength and<br />
unprecedented lightness of material, the<br />
structural components in planes can be<br />
replaced to reduce the weight and make<br />
planes more fuel efficient.<br />
N.Harshitha<br />
IIyr II sem ECE-A<br />
bossing around inanimate objects, and we<br />
haven’t even gotten tothe fun parts yet.<br />
Listening Station<br />
Instead of pairing with a smartphone and taptap-tapping<br />
your way to the right Spotify<br />
playlist, you can simply shout “Alexa, play A<br />
Charlie Brown Christmas album” and it will.<br />
(Echo commands are triggered by the word<br />
“Alexa”.<br />
Organizing Principles<br />
This is where Alexa starts to get handy. You can<br />
use Echo to create a to-do list and shopping list.<br />
Echo can link with your Google calendar.You<br />
can also find out how long it’ll take to get where<br />
you’re going (“Alexa, what’s the traffic like?”)<br />
and how much you should bundle up before<br />
you head out (“Alexa, what’s the weather<br />
today?”). The most helpful personal assistant is<br />
that Echo works with IFTTT (If This Then That)<br />
recipies that create a cross-app cause and<br />
effect.dozens of IFTTT Alexa recipes available,<br />
including gems like: find your phone by asking<br />
Alexa turn on the television. Amazon Echo is<br />
versatile, it’s original, it’s weird, it’s useful.<br />
Amazon Echo<br />
This Year’s Perfect Lazy Gift<br />
Echo is a cylindrical Bluetooth speaker that<br />
listens when you talk to it. This alone makes it<br />
ideal for anyone who enjoys making noise or<br />
Sushma. K<br />
II Yr II sem CSE B<br />
“Our greatest glory is not in never falling, but in rising every time we fall” – Goldsmith 6
LI-FI TECHNOLOGY<br />
LiFi, The Boom in Wireless Technology. It is<br />
the latest of wireless technology. LI-FI<br />
transmits data light bulb which is invisible to<br />
visible eye LI-FI shows amazing and drastic<br />
speed in delivery and performance. The<br />
wireless communication hits the every end<br />
as you could control your Air Conditioner<br />
with your smartphone, you get updates<br />
about the temperature of the refrigerator in<br />
your mobile phone<br />
The interesting facts about Li-Fi its use in<br />
electromagnetic sensitive areas and<br />
inflammable areas. This technology is 250<br />
times faster than normal broadband. This<br />
ultimate makes it much cost effective and<br />
gains much potential. As soon as the stock in<br />
the refrigerator goes down its is sensed by<br />
GPS.<br />
Yes! These internet of things makes your life<br />
simplified and let you think futuristic.<br />
Flora Moses<br />
IIIyr II sem CSE<br />
DIGITAL INDIA VS NET NEUTRALITY<br />
Digital India is an initiative by the Government<br />
of India to ensure that Government services are<br />
made available to citizens electronically by<br />
improving online infrastructure and by<br />
increasing Internet connectivity. It goes with the<br />
motto "power to empower".The three core<br />
components of this initiative are:<br />
<br />
<br />
<br />
The creation of digital infrastructure<br />
Delivering services digitally<br />
Digital literacy<br />
This project includes providing broadband in<br />
2.5 lakh villages, universal phone connectivity,<br />
Net Zero Imports by 2020, 400,000 Public<br />
Internet Access Points, Wi-fi in 2.5 lakh schools,<br />
all universities; Public wi-fi hotspots for citizens,<br />
Digital Inclusion: 1.7 Cr trained for IT, Telecom<br />
and Electronics Jobs creation: Direct 1.7 Cr. and<br />
Indirect at least 8.5 Cr. e-Governance<br />
&eServices: Across government India to be<br />
leader in IT use in services – health, education,<br />
banking Digitally empowered citizens – public<br />
cloud, internet access.<br />
Many organizations have come forward to help<br />
this initiative like Facebook, Microsoft, Reliance.<br />
Facebook founder Mark Zuckerberg’s vision of<br />
expanded access to a pared down internet.<br />
Expanded access is, after all, one of the three<br />
pillars of Digital India. Why not shift costs to<br />
content providers, who enter into exclusive<br />
contracts with data providers, all enabled by<br />
Facebook’s Free Basics app? Such an<br />
arrangement could expand internet use rapidly<br />
in a country where some 80 percent of the<br />
population does not have access, benefiting<br />
crores of people. It would also, naturally,<br />
benefit Facebook.<br />
“The best preparation for tomorrow is doing your best today” – Johnson 7
Advocates of net neutrality — a vocal minority<br />
linked to NGOs and internet start-ups — are<br />
unhappy with such an arrangement, which they<br />
feel will disadvantage consumers by limiting<br />
choice. It could also discriminate against smaller<br />
content providers struggling to compete with<br />
established internet companies. Net neutrality<br />
advocates have argued that there are other<br />
ways to expand access and lower costs, such as<br />
subsidizing data plans or through advertising.<br />
The prime minister has made it clear that access<br />
is his top priority, but net neutrality advocates<br />
need not completely despair. The relentless<br />
drive to expand digital access in India may be<br />
necessary in the short term, but may make less<br />
sense once the Indian internet market becomes<br />
more saturated.<br />
That is another way of saying that the access vs<br />
neutrality dilemma could resolve itself<br />
organically.<br />
As incomes rise, consumers may gradually opt<br />
for data plans that give them greater access,<br />
foregoing more restrictive but free data<br />
services.<br />
Facebook’s Free Basics would, in that event,<br />
simply be a stepping stone that contributes in<br />
time to its own irrelevance.<br />
Self-confidence is extremely important in<br />
almost every aspect of our lives, yet so many<br />
people struggle to find it. Sadly, this can be a<br />
vicious circle:people who lack self-confidence<br />
can find it difficultto become successful.<br />
Confident people inspire confidence in others:<br />
their audience, their peers, their bosses, their<br />
customers, and their friends. And gaining the<br />
confidence of others is one of the key ways in<br />
which a self-confident person finds success.<br />
The good news is that self-confidence really can<br />
be learned and built on. And, whether you’re<br />
working on your own confidence or building the<br />
confidence of people around you, it’s wellworth<br />
the effort!<br />
HOW YOUR CONFIDENCE SEEMS TO OTHERS?<br />
our level of self-confidence can show in many<br />
ways: your behavior, your body language, how<br />
you speak,what you say, and so on. Look at the<br />
following comparisons of common confident<br />
behavior with behavior associated with low selfconfidence.<br />
Which thoughts or actions do you<br />
recognize in yourself and around<br />
yourself.Confidence can be a tough thing to<br />
build up, so we've put together some handy<br />
tips to help you out. If 'you're still having a hard<br />
time - don't worry! There are other ways you<br />
can find extra support, and work on boosting<br />
your confidence. This might help if: You’re<br />
looking for ways you can become more<br />
confident & you want to know some practical<br />
strategies to become more confident You’re not<br />
sure why you’re lacking confidence<br />
P.Rishita<br />
IIIyr IIsem IT<br />
“Work in Silence , Let Success make noise.”-Frank Ocean 8
Tips for building self-confidence<br />
Not everyone is born with an inbuilt sense of<br />
self-confidence. Sometimes it can be hard to<br />
develop confidence, either because of personal<br />
experiences that have caused you to lose<br />
confidence, or if you suffer from low selfesteem.<br />
<br />
<br />
<br />
<br />
<br />
<br />
Look at what you’ve already achieved.<br />
Think of things you’re good at.<br />
Set some goals.<br />
Talk yourself up.<br />
Put your thoughts in their place.<br />
Start with gratitude.<br />
without any pilot onboard. Some applications of<br />
these devices are in border patrol; search<br />
rescue and damage investigations during/after<br />
disaster; monitor criminal activities; mining;<br />
advertising; scientific surveys and secure<br />
pipelines.<br />
QUADRICOPTER(A.R.Drone)developed by the<br />
company Parrot, which costs 300$. It is the first<br />
quadricopter that can be controlled by an<br />
iPhone/ iPod/ iPad device through its onboard<br />
Wi-Fi system. It was initially designed for the<br />
Apple iOS platform but now it can also be<br />
controlled with any Android device or even a<br />
computer and a joystick. Besides its affordable<br />
price, this consumer grade drone has some<br />
features that qualified it as a prototype of an<br />
ideal safety assistant drone. A major feature<br />
that is very useful in this research is real time<br />
video streaming. Dual cameras are embedded,<br />
one on the front and one underneath facing the<br />
ground, which help the operator to control the<br />
drone through the Wi-Fi connection.<br />
<br />
<br />
Take a daily step outside your comfort zone.<br />
CONFIDENCE IS CONTAGIOUS CATCH<br />
IT.SPREAD IT…<br />
C. Ankita,<br />
I Yr,IT<br />
A.R. Drone<br />
Drones are Unmanned Aerial Vehicles (UAVs)<br />
that would operate under remote control<br />
P.Nishitha<br />
III Yr II sem, EEE<br />
“Coming together is beginning, Keeping together is progress, Working together is Success”- Henry Ford 9
Quantum Computing –<br />
The Future of the Computers.<br />
With the right mathematical background and<br />
talent, Quantum Computing could be a very<br />
rewarding field to pursue.<br />
able to access your credit card number and your<br />
bank Since factoring is very hard, no<br />
eavesdropper will be account is safe. Unless,<br />
that is, somebody has built a quantum<br />
computer and is running Peter Shor's<br />
algorithm!<br />
Future uses of Quantum Computing :<br />
Quantum Computing is essentially harnessing<br />
and exploiting the amazing laws of quantum<br />
mechanics to process information. A traditional<br />
computer uses long strings of “bits,” which<br />
encode either a zero or a one. A quantum<br />
computer, on the other hand, uses quantum<br />
bits, or qubits.<br />
What can a quantum computer do<br />
that a classical computer can’t?<br />
Multiplying two large numbers is easy for any<br />
computer. But calculating the factors of a very<br />
large (say, 500-digit) number, on the other<br />
hand, is considered impossible for any classical<br />
computer.<br />
RSA encryption, the method is used to encrypt<br />
your credit card number when you’re shopping<br />
online, relies completely on the factoring<br />
problem. The website you want to purchase<br />
from gives you a large "public" key (which<br />
anyone can access) to encode your credit card<br />
information. This key actually is the product of<br />
two very large prime numbers, known only to<br />
the seller. The only way anyone could intercept<br />
your information is to know those two prime<br />
numbers that multiply to create the key. Since<br />
factoring is very hard, no eavesdropper will be<br />
Quantum Computing could help us design new<br />
drugs and new materials, such as<br />
superconductors that work at room<br />
temperature.<br />
<br />
<br />
<br />
Quantum computer is inherently faster<br />
than a classical computer is at searching<br />
through a space of potential solutions<br />
for the best solution.<br />
Quantum Computing could help us<br />
design new drugs and new materials,<br />
such as superconductors that work at<br />
room temperature.<br />
The pioneering work being done today<br />
is paving the way for the coming<br />
quantum era. The quantum revolution<br />
is already under way, and the<br />
possibilities that lie ahead are limitless.<br />
T. LAHARIKA<br />
III,II Sem,CSE<br />
“The greatest sin is to think yourself weak” ― Swami Vivekananda, Pearls of Wisdom 10<br />
9
Electronic nose<br />
Electronic sensing refers to capability of<br />
reproducing human senses using sensor<br />
arrays and pattern recognition systems.<br />
Electronic nose is an Electronic Sensor. It<br />
identifies the specific components of an<br />
odor and analyses its chemical makeup to<br />
identify it. An odor is composed of<br />
molecules. Each of these molecules has a<br />
correspondingly sized and shaped receptor in<br />
the human nose. When a specific receptor<br />
receives a molecule, it sends a signal to the<br />
brain and the brain identifies the smell<br />
associated with that particular molecule.<br />
Electronic noses based on the biological model<br />
work in a similar manner, substituting sensors<br />
for the receptors, and transmitting the signal to<br />
a program for processing, rather than to the<br />
brain.<br />
Applications:<br />
<br />
<br />
Electronic noses such as the Cyranose<br />
320 can help grape growers pinpoint<br />
harvest dates to make a better product<br />
for consumers.<br />
Space applications (NASA)<br />
<br />
<br />
Detection of pollutants and gas leaks<br />
for environmental pollution.<br />
Medical diagnosis<br />
A.Rohitha<br />
II Yr II sem ECE<br />
Smart Home Security-Cocoon<br />
The present smart security devices in the<br />
market at the moment, tend to be relatively<br />
simple, combining motion detection with an<br />
Internet connected camera alerts a user with<br />
smart phone apps to detect an intruder. A new<br />
device-Cocoon that uses 'infrasound' (sound<br />
below that of human hearing) a sub sound<br />
technology which is outside the range of normal<br />
human hearing to detect movement by listening<br />
to things people can't hear was developed.<br />
With this new security device, we have set<br />
about correcting the main problem with<br />
existing sensors, where there are way too many<br />
false alarms triggered by the suburban sound<br />
track .Humans hear within the range from 20Hz<br />
to 20kHz.<br />
Cocoon<br />
uses a<br />
powerful<br />
microphone<br />
to detect<br />
infrasound<br />
and this sub<br />
sound<br />
technology combines sound wave detection<br />
(audible and infrasound) with digital profiling<br />
and machine learning. Sub sound technology<br />
enables Cocoon to detect and make sense of<br />
the noises created by activity throughout the<br />
home so it can notify you if anything unusual<br />
happens. A key benefit of sub sound technology<br />
“Success is simple. Do what’s right, the right way, at the right time”- Arnold H Glasow 11
is that it enables Cocoon to detect and profile<br />
activity throughout the home without the need<br />
for additional sensors. It means you only need<br />
one small Cocoon device in order to keep the<br />
home secure, eliminating the need for<br />
expensive wired home security systems.<br />
K.Praveena<br />
III Yr II sem ECE<br />
SPATIAL USER INTERFACE<br />
Spatial user interfaces (SUIs) let users freely<br />
interact with both 3D virtual information and<br />
traditional 2D workstation application<br />
information. Spatial augmented reality (SAR)<br />
em ploys projectors to directly illuminate<br />
physical objects with perspectively correct<br />
computer-generated information in real time<br />
(see Figure 1). SAR requires unique techniques<br />
to support interaction with 2D and 3D virtual<br />
information associated with physical objects.<br />
SAR systems can alter objects’ visual surface<br />
properties, such as colours, textures, small<br />
changes to geometry, shininess, and<br />
transparency. Annotations such as<br />
instructions can be projected directly onto<br />
the objects’ surfaces when and where they<br />
are required. Users don’t have to wear or<br />
carry equipment, such as an HMD or a<br />
handheld display. SAR user interface and<br />
application design is an exciting research<br />
area still in its infancy. SUI concepts, such as<br />
movement in 3D space, combining 2D and<br />
3D information, and natural interactions,<br />
are critical for SAR user interfaces’ success.<br />
SAR could greatly improve processes in<br />
many application areas in which physical<br />
objects are common.<br />
K. Sai Charvitha<br />
IV Yr II sem IT<br />
“Success is how high you bounce when you hit the bottom”- Goeorge S Patton 12
Virtual Digital Assistants : “ I live in<br />
your devices and I know you, Do you<br />
know me?”<br />
In this era,we talk to phones,not talk to others<br />
through our phones,The world is moving<br />
towards digitalization where programs are<br />
becoming human like Cortana and Siri. The<br />
world is transforming towards the usage of<br />
Virtual Digital Assistants, which can come in<br />
many forms. The Virtual Digital Assistants are<br />
automated tools which helps the human<br />
through their voice commands or through their<br />
written words (Natural Language<br />
Processing).This assistance can be offered in<br />
many ways, such as, enabling the most recently<br />
visited links on enterprise websites or to make a<br />
conversational speech based interaction in<br />
order to facilitate basic necessities like reading<br />
out the messages, emails on your smart phones<br />
such as Cortana, Siri, Google now.<br />
VDAs represent the fusion of speech<br />
recognition, natural language processing (NLP),<br />
and artificial intelligence (AI) and hold the<br />
potential to have a transformative impact on<br />
user interfaces in the mobile, automotive,<br />
connected home, and enterprise domains,<br />
among others.<br />
Virtual Assistant technology is not just about<br />
setting up an avatar. Can Virtual Assistant pick<br />
up the phone, chat on instant messenger,<br />
update Facebook or send a text using SMS? The<br />
Natural Language Interaction technology that<br />
drives the Virtual Assistants from Artificial<br />
Solutions can be applied to multiple customer<br />
service touch points, from SMS and instant<br />
messaging, through understanding and<br />
responding to sentiment on social media to<br />
using voice integration to handle telephone<br />
calls.<br />
So, it’s your time to know more about your VDA<br />
which staying in your devices for your<br />
attention!<br />
Damini Satya<br />
IV Yr II Sem CSE<br />
“The true sign of intelligence if not knowledge but imagination” – Albert Einstein 13
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