From
Pune Vidhyarthi Griha's College of Engineering, Nashik.
206, Dindori Road,
Behind Reliance Petrol Pump, Near Meri,
Mhasrul, Nasik - 422004.
Maharashtra - INDIA
Wednesday, 20 August 2014
Computer Engineering Technology Updates
Computer Engineering Technology Updates
learning "what is MD5 algorithm"
Made a slight presentation
might u enjoy after seeing it..............
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Latest Inventions in IT
Do have a peep once again { even if you are already staying in the FUTURE }
Inventions that Make Sci-Fi a Reality
Many
of us have grown up imagining what the future will be like. Will there
be flying cars? Will there be robots? Will we be able to do amazing and
extraordinary things?
Well, some of these things are yet to
come, but some are already right here. The amazing things that the
technology can do today never cease to amaze most of us. Here are 17
pieces of evidence that prove we are already, at least partly, living in
a futuristic world.
Have A Nice Day.
The
Ratheon XOS 2 is a second generation exoskeleton design for US army use.
It allows the wearer to enhance his strength to carry heavy equipment
much easier and for much longer.
The
world's first virtual shopping center opened in Korea. All the products
are just LCD screens that allow you to order the items by touching the
screen. When you get to the counter, your items are already bagged and
ready to go.
A cellphone you can bend as much as you like and it will still do everything a smart phone does.
Your
personal computer ring can play music, check your email, give you
alerts and even allows you to browse or chat with others.
This man is demonstrating the ability of his prosthetic eye, which has a camera installed in it.
No
longer using the camping stove just for cooking, a new line of camping
stoves use the heat energy to power up lights and charge your phones or
anything else you can charge by USB cable.
This trash can follows you around and calculates where to stand to catch your thrown garbage!
This
motion tracking table morphs its surface to mimic your movements,
allowing you to control objects from the other side of the planet if you
so choose.
This windowed door turns opaque whenever you lock it.
This incredible app translates signs from video and in real time!
The
new 'Google Fiber' has started deploying, and will offer users an
internet connection that is about 100 times faster than what they are
currently using.
When did car panels start looking like this advanced?
A stop sign using water to project the image
An
example of the new E-Ink in action. An ink that stay flat on the page
and can be printed but still moves on the printer page.
All of the functions these items that we used 20 years ago... Are now done by a single smartphone.
New casts can be printed with a 3D printer, are lighter, more comfortable and just as strong.
Bionic hands are now so advanced they can perform even delicate and complex movements.
23 incredible new technologies you’ll see by 2021
Down the cybernetic rabbit hole we go. Photo by Harold Hoyer.
WHILE WE can’t really predict what the future holds, we can look at
how far we’ve come with technology in merely the last decade and realize
the present we know now will, very soon, find itself memorialized in
nostalgia. Here are some technologies on the horizon that are poised to
change your life.
2012
Ultrabooks
– The last two years have been all about the tablet. Laptops, with
their “untouchable” screens, have yet to match any tablet’s
featherweight portability and zippy response times. However, by next
year, ultraportable notebooks — Ultrabooks — will finally be available for under $1000,
bringing a complete computing experience into areas of life which,
until now, have only been partially filled by smaller technologies such
as tablets and smartphones. They weigh around three pounds, measure less
than an inch thick, and the hard drives are flash-based, which means
they’ll have no moving parts, delivering zippy-quick startups and load
times. The Mars Science Laboratory – By August 2012, the next mission to Mars will reach the Martian surface with a new rover named Curiosity focusing on whether Mars could ever have supported life, and whether it might be able to in the future. Curiosity
will be more than 5 times larger than the previous Mars rover, and the
mission will cost around $2.3 billion — or just about one and a half New
Yankee Stadiums.
The paralyzed will walk.
But, perhaps not in the way that you’d imagine. Using a machine-brain
interface, researchers are making it possible for otherwise paralyzed
humans to control neuroprostheses — essentially mechanical limbs that
respond to human thought — allowing them to walk and regain bodily
control. The same systems are also being developed for the military,
which one can only assume means this project won’t flounder due to a
lack of funding.
2013
The Rise of Electronic Paper – Right now, e-paper is pretty much only used in e-readers like the Kindle, but it’s something researchers everywhere are eager to expand upon. Full-color
video integration is the obvious next step, and as tablet prices fall,
it’s likely newspapers will soon be fully eradicated from their current
form. The good news: less deforestation, and more user control over your
sources. 4G will be the new standard
in cell phone networks. What this means: your phone will download data
about as fast as your home computer can. While you’ve probably seen lots
of 4G banter from the big cell providers, it’s not very widely
available in most phones. However, both Verizon and the EU
intend to do away with 3G entirely by 2013, which will essentially
bring broadband-level speeds to wireless devices on cell networks. It
won’t do away with standard internet providers, but it will bring
“worldwide WiFi” capabilities to anyone with a 4G data plan.
The Eye of Gaia, a billion-pixel telescope
will be sent into space this year to begin photographing and mapping
the universe on a scale that was recently impossible. With the human
eye, one can see several thousand stars on a clear night; Gaia will
observe more than a billion over the course of its mission — about 1% of
all the stars in the Milky Way. As well, it will look far beyond our
own galaxy, even as far as the end of the (observable) universe.
2014
A 1 Terabyte SD Memory Card
probably seems like an impossibly unnecessary technological investment.
Many computers still don’t come with that much memory, much less SD
memory cards that fit in your digital camera. Yet thanks to Moore’s Law
we can expect that the 1TB SD card will become commonplace in 2014, and
increasingly necessary given the much larger swaths of data and
information that we’re constantly exchanging every day (thanks to
technologies like memristors and our increasing ever-connectedness). The
only disruptive factor here could be the rise of cloud-computing, but
as data and transfer speeds continue to rise, it’s inevitable that we’ll
need a physical place to store our digital stuff. The first around-the-world flight by a solar-powered plane
will be accomplished by now, bringing truly clean energy to air
transportation for the first time. Consumer models are still far down
the road, but you don’t need to let your imagination wander too far to
figure out that this is definitely a game-changer. Consider this: it
took humans quite a few milennia to figure out how to fly; and only a
fraction of that time to do it with solar power.
The Solar Impulse, to be flown around the world. Photo by Stephanie Booth
The world’s most advanced polar icebreaker is currently being developed as a part of the EU’s scientific development goals and is scheduled to launch in 2014. As global average temperatures continue to climb, an understanding and diligence to the polar regions will be essential to monitoring the rapidly changing climates — and this icebreaker will be up to the task. $100 personal DNA sequencing
is what’s being promised by a company called BioNanomatrix, which the
company founder Han Cao has made possible through his invention of the
‘nanofluidic chip.’ What this means: by being able to cheaply sequence
your individual genome, a doctor could biopsy a tumor, sequence the DNA,
and use that information to determine a prognosis and prescribe
treatment for less than the cost of a modern-day x-ray. And by
specifically inspecting the cancer’s DNA, treatment can be applied with
far more specific — and effective — accuracy.
2015
The world’s first zero-carbon, sustainable city
in the form of Masdar City will be initially completed just outside of
Abu Dhabi. The city will derive power solely from solar and other
renewable resources, offer homes to more than 50,000 people. Personal 3D Printing
is currently reserved for those with extremely large bank accounts or
equally large understandings about 3D printing; but by 2015, printing in
three dimensions (essentially personal manufacturing) will become a
common practice in the household and in schools. Current affordable
solutions include do-it-yourself kits like Makerbot, but in four years it should look more like a compact version of the uPrint. Eventually, this technology could lead to technologies such as nanofabricators and matter replicators — but not for at least a few decades.
2016
Space tourism will hit the mainstream.
Well, sorta. Right now it costs around $20-30 million to blast off and
chill at the International Space Station, or $200,000 for a sub-orbital
spaceflight from Virgin Galactic. But the market is growing faster than most realize: within five years, companies like Space Island, Galactic Suite, and Orbital Technologies
may realize their company missions, with space tourism packages ranging
from $10,000 up-and-backs to $1 million five-night stays in an orbiting
hotel suite. The sunscreen pill
will hit the market, protecting the skin as well as the eyes from UV
rays. By reverse-engineering the way coral reefs shield themselves from
the sun, scientists are very optimistic about the possibility, much to
the dismay of sunscreen producers everywhere.
Portable laser pens that can seal wounds
– Imagine you’re hiking fifty miles from the nearest human, and you
slip, busting your knee wide open, gushing blood. Today, you might stand
a chance of some serious blood loss — but in less than a decade you
might be carrying a portable laser pen capable of sealing you back up
Wolverine-style.
2018
Light Peak technology, a method of super-high-data-transfer, will enable more than 100 Gigabytes per second — and eventually whole terabytes per second
— within everyday consumer electronics. This enables the copying of
entire hard drives in a matter of seconds, although by this time the
standard hard drive is probably well over 2TB. Insect-sized robot spies
aren’t far off from becoming a reality, with the military currently
hard at work to bring Mission Impossible-sized tech to the espionage
playground. Secret weapon: immune to bug spray.
Web 3.0
– What will it look like? Is it already here? It’s always difficult to
tell just where we stand in terms of technological chronology. But if we
assume that Web 1.0 was based only upon hyperlinks, and Web 2.0 is
based on the social, person-to-person sharing of links, then Web 3.0
uses a combination of socially-sourced information, curated by a highly
refined, personalizable algorithm (“they” call it the Semantic Web). We’re already in the midst of it, but it’s still far from its full potential. Energy from a fusion reactor
has always seemed just out of reach. It’s essentially the process of
producing infinite energy from a tiny amount of resources, but it
requires a machine that can contain a reaction that occurs at over
125,000,000 degrees. However, right now in southern France, the fusion
reactor of the future is being built to power up by 2019, with estimates
of full-scale fusion power available by 2030.
2020
Crash-proof cars
have been promised by Volvo, to be made possible by using radar, sonar,
and driver alert systems. Considering automobile crashes kill over 30,000 people in the U.S. per year, this is definitely a welcome technology.
2021
So, what should we expect in 2021? Well, 10 years ago, what did you
expect to see now? Did you expect the word “Friend” to become a verb?
Did you expect your twelve-year-old brother to stay up texting until
2am? Did you expect 140-character messaging systems enabling widespread
revolutions against decades-old dictatorial regimes?
The next 10 years will be an era of unprecedented connectivity; this
much we know. It will build upon the social networks, both real and
virtual, that we’ve all played a role in constructing, bringing ideas
together that would have otherwise remained distant, unknown strangers.
Without twitter and a steady drip of mainstream media, would we have
ever so strongly felt the presence of the Arab Spring? What laughs,
gasps, or loves, however fleeting, would have been lost if not for
Chatroulette? Keeping in mind that as our connections grow wider and
more intimate, so too will the frequency of our connectedness, and as
such, your own understanding of just what kinds of relationships are
possible will be stretched and revolutionized as much as any piece of
hardware.
Truly, the biggest changes we’ll face will not come in the form of
any visible technology; the changes that matter most, as they always
have, will occur in those places we know best but can never quite see:
our own hearts and minds
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