Big Bang Meets Big Data: SA Joins ASTRON and IBM to Build the Foundation for a New Era of Computing (i.e. DOME)

IBM has entered into a four year collaboration with ASTRON to research extremely fast, but low-power exascale computer systems (collectively known as DOME) targeted for the Square Kilometer Array (SKA). The goal of the 10 countries involved is to decipher radio waves from deep space to solve the riddles of the universe and the nature of matter.

Introducing DOME

On March 7, 2012 the Square Kilometre Array South Africa (SKA SA) announced it anticipates working with IBM with the goal of developing a next generation big data analytics platform (titled DOME) with self-tuning and self-learning capabilities to better analyze large volumes of radio astronomy data. SKA SA is building MeerKAT, the largest and most sensitive radio telescope of its kind in the Southern Hemisphere.

An artist's impression of the MeerKAT array (image IBM Research) DOMEMeerKAT is one of several new radio telescopes being built as precursors to the Square Kilometer Array (SKA), an international project that should reach its full capacity in the early part of the next decade.

On April 2, 2012 ASTRON, The Netherlands Institute for Radio Astronomy, and IBM (NYSE: IBM) announced a five-year collaboration to research extremely fast, but low-power exascale computer systems targeted for the international Square Kilometre Array (SKA). The collaboration is called DOME, named for the protective cover on telescopes and the famous Swiss mountain.

As part of the global effort to solve this unprecedented challenge ASTRON and IBM launched a public private partnership called DOME, to develop a fundamental IT roadmap for the SKA. The collaboration includes a user platform where organizations from around the world can jointly investigate emerging technologies in green computing, nanophotonics and data streaming. Through its SKA South Africa unit, the National Research Foundation is now a user platform partner in DOME.

Scientists from SKA SA will focus on the following research themes:

  • Visualising the challenge: fundamental research will be conducted into signal processing and advanced computing algorithms for the capture, processing and analysis of the SKA data so clear images can be produced for astronomers to study.
  • Desert-proof technology: the DOME team is researching and prototyping microserver architectures based on liquid-cooled 3D stacked chips. The team in South Africa will extend this research to make the microsevers rugged or “desert proof” to handle the extreme environmental conditions where the SKA will be located.
  • Software analytics: the 64 dishes of the MeerKAT telescope in South Africa will be used for the testing and development of a sophisticated software program that will aid in the design of the entire computing system holistically and optimally—taking into account all of the cost and performance trade-offs for the eventual 3 000 SKA dishes.

I will be following the progress of DOME over the next few months and have access to information regarding any new discoveries made by the system. If you would like to keep updated yourself, consider subscribing to Email Updates or the RSS feed up top.

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ONEWEBDAY 2012: Participation & reaction on Twitter

On September 22, Intel celebrated OneWebDay 2012 along with thousands of other active Internet users from around the world. Intel awarded the most active Internet users from Spain, Russia, South Africa and Germany with Intel Ultrabooks.

The aim of this OneWebDay Ultrabook giveaway was to surprise highly active Internet users in each country by rewarding them with newly developed technology to ensure they get the most of their beloved World Wide Web.

The new Intel Ultrabooks were given to the following internet users:

  • @davegreenway - South Africa
  • @david_arraez – Spain
  • @casi – Germany
  • @ekozlov- Russia

Congrats to these lucky Internet users!

The campaign also triggered a lot of buzz amongst Twitter users in different countries and was supported by Intel’s local Twitter pages. Technology fans might be interested to know that Intel has its own local Twitter pages in many countries and interacts with its followers several times a day (including weekends).

Intel Africa

Intel Africa supports OneWebDay 2012

To find out more about Intel’s social media activities in South Africa as well as how participation and Twitter reactions regarding OneWebDay 2012 went, be sure to check out the following: Intel Africa: @Intel_Africa

Let us know if you participated in OneWebDay 2012 and what you think if this global campaign that supports fair and open use of the Internet.

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INTEL GIVEAWAY: For the love of the web and technology

OneWebDay is the day to celebrate a wonderful thing we all love and cherish. Something most of us would be lost without – the Internet. OneWebDay is a global event held every September 22 (since 2006) to celebrate the Internet and also to raise awareness of the importance of open networking principles that have made it the success that it is.

Intel are celebrating OneWebDay by giving away Intel Ultrabooks in Spain, Russia, South Africa and Germany. How did they get selected? For their love of the Internet! They’ve been highly engaged and active online and Intel wanted to reward them by giving them an Ultrabook to ensure they get the most of the online world with a proper Ultrabook.

The suggested theme for this year’s events is to emphasize local content as a way of making the Internet available and useful for our communities. Earlier in the year a joint report of the Internet Society, UNESCO, and the OECD – The Relationship Between Local Content, Internet Development, and Access Prices – revealed just how important local content is to building a connected society.

Mr Markus Kummer from the Internet Society stated:

“This study confirms the strong relationship between local content and Internet infrastructure. Keeping the traffic local and building up local content is key for improving access to the Internet. As the volume of local content increases around the world, the Internet becomes more relevant and has a greater impact on improving the lives of local communities.”

The coming rollout of many more Internationalized Domain Names (IDNs) in many non-western scripts can only serve to accelerate this process.

So how can you participate in OneWebDay?

  • On September 22, celebrate OneWebDay on Twitter by singing praise to the benefits of an Open Internet by using the hashtag #OneWebDay
  • Add the OneWebDay badge to your website/blog. Organize and participate in local events. Check what groups are in your area and collaborate!
  • At local events, and in social media, feature local content makers, bloggers, wikipedians, webcasters, websites, etc.
  • Contribute a story to the OneWebDay stories blog. Tell us what your favorite local content sites are and why, and comment on other people’s stories. There are some great stories and videos on here already from previous years. Be sure to check them out.

Susan Crawford, the founder of OneWebDay, offers some more background as well as other ways we can get involved with OneWebDay in this video interview with Rocketboom.

Susan Crawford of OneWebDay

I was interested to learn how OneWebDay was inspired by Earth Day. A view of our fragile Earth from the perspective of space makes us understand that we have something important to protect. Like the web, and issues of censorship, lack of access and not enough personal input, we need to work together to protect it and steer it in the right direction for the future. Let's get involved!

Useful Links:

  • The Internet Society – started in 1992 by the founders of the Internet as an organizational home to the Internet Engineering Task Force. The Internet Society now has more than 100 organisational and more than 28 000 individual members in over 80 chapters around the world - all working to ensure best practices, policies and development of the web.
  • At-Large – the community of individual Internet users who participate in the policy development work of ICANN. Currently, more than 100 groups represent the views of individual Internet users throughout the world, participating in building the future of the worldwide Domain Name System (DNS).

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APPLE TECH: The Leap Motion Sensor coming soon...

There's something very satisfying about touchscreen technology. I suppose it's that you are the input as oppose to a keyboard or keypad. Using natural hand movements and gestures in just intuitive. If you are used to using a phone with a touchscreen, try playing on one that is not 'touch' and see how frustrating it is.

Desktop PCs are starting to take the leap forward toward becoming fully touchable too. Techsperts at Apple have developed the Leap Motion Sensor, which takes things even further than touch. Rather, the Leap makes your Apple fully responsive to nature hand motions and gestures without the need the leave grubby fingerprints on your screen.

Introducing the Leap Motion Sensor

[youtube]http://www.youtube.com/watch?v=_d6KuiuteIA[/youtube]

Here's the Leap Motion Sensor splurb off YouTube:

"Leap represents an entirely new way to interact with your computers. It's more accurate than a mouse, as reliable as a keyboard and more sensitive than a touchscreen. For the first time, you can control a computer in three dimensions with your natural hand and finger movements."

The Leap Motion Sensor is scheduled to be released next year for just $70 and can be pre-ordered at Leap Motion.

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ARGUMENT: The Internet impairs our ability to contemplate and concentrate for long, sustained periods of time

AN ex-colleague of mine (Ryan Calder) started an interesting debate about the Internet on Facebook. He was asking whether or not people thought that the Internet (and cyber culture in general) impairs our ability to concentrate. Some of the comments were quite interesting.

Does the Internet impair our ability to concentrate?

Kathryn: It's a complete problem. I actually disconnect when I have to graft properly now. It's to easy to justify looking at loads of irrelevant poop when you're permanently online.

T.J.: I have to force myself to write sometimes in places without the internet, and it's like de-toxing.

Ryan: At least your attention span isn't completely diminished... you both managed to engage in this status update momentarily.

Hayden: Yup, and video games and cartoons too. The brain learns to discard information at the same rate it receives it. What it doesn't learn to do is differentiate between PC time and real time so we end up discarding information constantly even when we shouldn't.

Lesley: Those of us who teach have seen this change for years! Certainly true. Not just the Internet - all technology.

Ryan: But isn't the Internet subsuming most technology? So increasingly, most gadgets have the Internet inherent in them?

Hayden: It is, and I find that the things I want to do have become over reliant on the internet. We have been conditioned into being reliant on the web for many things we wouldn't have been able to do in the past. Also most gadgets don't work without internet connectivity so we're stuck.

Marek: Ryan, I agree with you. People don't read anything else than short status updates and re-posts, moving constantly from one to the next. It is like people develop ADD from the moment they learn to use a mouse.

Tamlyn: Have you seen what it's doing to teenagers' spelling and grammar!? If you look at the Facebook page of the average teenager it looks like the person is half-witted!! I often have to have a 'face break' as I call it and take a week or so of no FB and of read books only.... feels like I'm saving my brain cells when I do it!

Marek: I do not entirely agree with Hayden on the video games and comics, though. Some of these require intense concentration.

Hayden: They do Marek but the rate of information being sent to the brain is so high that one cannot possibly retain it all so the brain sees it and discards it moments later as the games progress. So while they promote reasoning and good response they also train the brain to rapidly discard information that isn't immediately relevant. I see it in my own children and how it affects proper learning. It makes it that much more difficult to teach them when their brain is constantly discarding what they are presented with. As a result I limit video games to just a few hours on weekends.

Marek: Tamlyn, not only teenagers' spelling and grammar, but many adults too. And it is not the internet, but texting on cellphones, which usually with a certain level of maturity improve. It is also linked to social standing, and level of education with certain racial groups more prone than others.

Marek: I agree with you there, Hayden. I personally do not play video games, and I fully agree with you limiting childrens' gaming, using Whatsapp, Mxit and Facebook. I have a 20 year old student recently moving in with me, who in the beginning was constantly texting on Whatsapp. Meals are taken sitting down at the table, phones are left ringing or switched off, plugged out, with me setting the example. Texting now after a mere 3 months has been reduced to the bare minimum. Now I just have to get him off 9Gag :-)

Hayden: In our house too. My children will only get phones and Facebook etc. when there is a need for it. At dinner time Skype etc. gets ignored and we now only eat in front of the TV on a Friday pizza night as a treat. No phones at the table either. They only get discovery channel etc. in the morning as I find the cartoons just pout them in idle mode, which isn't good before school. Two hours of TV at night and that's it.

Andre: Case in point: I just read this thread and can't remember what the original status was. That being said, I do love knowing everything in the blink of an eye.

Marek: I don't have TV. I refuse to have the drone in the background, or constant streaming of propaganda and other mindless rubbish into my home. I prefer to choose what I allow into my home, and that applies to people too.

Hayden: Case in point. I just Googled a quote to "remember" where it was from. Too much effort to remember the old school way.

Marek: hahahahaha, I often have to Google stuff too, but I do have dictionaries lying around on my desk, just in case Google is wrong.

Hayden: I find it easier to type a quote in rather than wrack my brains to remember. Bad news I tell you.

Dave: It isn't the internet per se but our connectedness to it. Change to my provider and enjoy automatically facilitated periods of contemplation.

Hayden: ha ha ha, you mean downtime Dave?

Dave: Yeah. Except that downtime usually only provokes the kind of contemplation that focuses negatively on the service provider and raises blood pressure.

Ryan: Contemplation is becoming increasingly difficult. My brain thinks differently to how it used to. It only functions if there are diversions. It's a problem... I haven't even read all these comments...

Hilary: And I thought it was old age that was doing that!

Barrett: False... I am dyslexic and find it helps.

Galen: Interesting discussion! We are living in an era of instant gratification, which is largely fueled by web-culture. I think the shocking spelling & grammar is not a result of the Internet but rather created by teenagers themselves. Re video games: this really depends on what is played. They can do wonders for lateral & creative thinking, hand-eye co-ords and arguably even improve eyesight. I'd much rather have all the above than be fed television and have my brain die.

Marita: One of the contributing factors is surely that people no longer read books. There are so many digital connections out there that there is never any reason to pick up a book. A book demands that you get involved, concentrate on the characters and remember who they are. When young people come to University they are overwhelmed by the amount of required reading, because they have never developed the skill.

Barrett: The main point is that parents are being ripped off and kids not given the education they deserve. It has been proven that the SA education system is a mess and not worth the paper its written on.

*****

I'd like to note that I had to correct spelling and grammar for nearly every single one of these comments. Case in point?

** More Opinion & Analysis pieces **

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Embracing the change in online shopping & social networking

THE world is changing pretty fast - exponentially in many cases, particularly in the technology and online industries. It’s natural for anyone, regardless of age or creed, to feel overwhelmed by the library­ of choice. Laptops, iPads, notebooks, Kindles, iPhones, netbooks, iPods and gaming consoles are all on offer under different brands and with varying specifications. This is failing to mention the infinite range of smartphones.

The wearisome part is that most of these devices are able to do the same things - some better than others. They can all really be thought of as portable computers. Buying new gadgets­ is fun and exciting but can be stressful and daunting at the same time. Having them all is impractical, and once they are outdated, they will likely become useless junk a few years down the line.

The important things to ask oneself when considering getting that new device everyone is talking about are “do I need this device in my life?” or “how will this gadget add value to my life or improve the things I currently enjoy doing?”

Online Shopping

Change AheadSome go as far as ordering their clothing and groceries online. Most would agree that these are things that we want to touch and see before purchase. Electronics, on the other hand, are certainly worth buying online.

Consider that when you shop in a computer or electronics store, salespeople are arguably hired to try to sell you the most expensive version of what you’re looking for. The products will have a store mark-up; stores need to pay to have the goods ordered, packaged and advertised. This all adds to the price of most electronics.

Online stores are able to cut out most of these extra costs. Online shopping websites, such as takealot.com and kalahari.net, often offer­ free shipping to your door for orders over certain amounts. We are able to read consumer or peer reviews and assess the ratings fellow consumers have given specific products. Other websites offer comparisons of similar products. And, with a bit of Googling, we can even find video reviews and unbiased write-ups to aid our decision-making.

Online Banking

There is really very little need these days to stand in a bank queue again. The transference of funds can all be done online via online banking and PayPal. If there are still banks that do not offer these services they won’t be around for long. The only thing to be cautious of is phishing - receiving a scam e-mail, for example, asking you to supply or “update” your banking details. A reputable bank will never ask such things of you via e-mail.

Social Networking

Then there is the plethora of social networking sites and services - Facebook, Twitter, Google Plus, Google Wave, blogs, forums and the lot. Social networking sites are in a constant state of flux and new ones will emerge while others may wither and die.

The world of social networking should not be feared, but rather embraced for all its potential. This is now largely how people communicate worldwide, how companies recruit new employees, how business contacts are formed and how we consume our news and media.

The best bet is to stick with the tried and tested. With any free social networking site or service, we may have to deal with copious amounts of advertising, but this is a fairly small price to pay. Social networks are inevitably under the watchful eyes of their users. If any social networking site were to seriously violate any human right, or start charging users unfair amounts, they would soon be replaced.

Obviously one needs to be careful with what information you decide to provide on social networking websites, and this does not only pertain to profile information. “Liking” or becoming a fan of a particular brand or product might see you receiving related ads or promotions for a long time to come.

Embrace the change: online shopping and social networking

Image: brainleadersandlearners.com

It is also advisable to never defame someone on a social network. This can come back to haunt you. Jobs have been lost and relationships have been broken as a result. Understand that whatever you do online effectively creates an ongoing online record of yourself.

But again, the inevitable growth of the Internet and development of technology should not be feared. There will always be those who will try to take advantage and scam us. In fact, nearly two thirds of our beloved Internet is comprised of spam. But the more you practice being a savvy online user, the better equipped you will be to filter out the bad and make the most of the good.

The Consumer Protection Act guards us and I can say with confidence that the greater good will always prevail online. There is much to learn and discover as the Internet continues to bring our world closer together. It is my opinion that its fast-changing pace is both exciting and full of great potential. Embrace and work with it and it will ultimately enrich your life.

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TECHNO TALK: Hair today, gone tomorrow

SINCE I was a child I’ve had this fantasy of dressing up in a medieval suit of armour and having an all-out sword fight with someone also clad in medieval metal. The only problem is that people were a lot shorter 1 000 years ago.

The human race has evolved to be a lot taller than our flail-wielding ancestors. Squeezing oneself into a genuine suit of knight’s armour would be near impossible now — especially if you’re a beer drinker. This may make one wonder if we are still evolving today.

Most evolutionary biologists would argue that if we haven’t stopped evolving, our evolution has at least slowed down to a glacial pace. The main argument is that we have created and adapted our urban environments to best suit our current shape and form.

We have taken to sitting down a lot — whether behind a desk, on a sofa or in a car seat. When it’s too cold we take comfort behind our walls and cover ourselves with blankets. And now that things are heating up, we may blast air conditioners to keep comfortable. Human evolution doesn’t stand a chance.

Fortunately, evolution is technology’s best trait. Air conditioners have become more efficient and eco-friendly and can now be used to heat and cool a building thanks to a variety called a heat pump. Heat pumps are typically used to pull heat from the air or ground into a building to raise the temperature, but can also be put into reverse to cool a building.

How heat pumps work

Liquid refrigerant is pumped through the outside coils of an air-source heat pump. A fan pulls outside air over the coils, which absorbs the heat in the air and expands it into hot vapour. The vapour enters a compressor, which increases the temperature and pressure of the gas. The vapour then flows to indoor coils. The refrigerant condenses the vapour back into a liquid as it cools and flows outside to gather more heat. Meanwhile, the heat is pumped through the air ducts of your home and distributed throughout. This process can be reversed to cool the air inside your home. (Diagram: howstuffworks.com)

Liquid refrigerant is pumped through the outside coils of an air-source heat pump. A fan pulls outside air over the coils, which absorbs the heat in the air and expands it into hot vapour. The vapour enters a compressor, which increases the temperature and pressure of the gas. The vapour then flows to indoor coils. The refrigerant condenses the vapour back into a liquid as it cools and flows outside to gather more heat. Meanwhile, the heat is pumped through the air ducts of your home and distributed throughout. This process can be reversed to cool the air inside your home. (Diagram: howstuffworks.com)

Heat pumps operate in a very similar manner to standard heating and air-conditioning units but without the need to install separate systems. They are also far more efficient than their ancestors as they do not burn fuel to condition the air but rather transfer it from one place to another. Heat pumps can also be used to heat swimming pools and can even fire up a hot tub.

I’m proud to inform that heat pumps are widely available in South Africa. A couple of good places to start perusing these are www.itssolar.co.za and www.heatpumpssouthafrica.co.za By providing your name, contact details­ and nearest city, a heat pump specialist will contact you within 24 hours. Prices for domestic heat pumps range from R10 000 to R15 000.

Heat pumps should of course be used in conjunction with other energy-saving techniques. Using fluorescent light bulbs and turning appliances off when not in use are the obvious ones, but it is also a great time to utilise the spring sunshine. Phantom loads are the less obvious energy drainers. When something like a cellphone charger is plugged into a live socket, but not into a cellphone, this actually drains more energy than would be used if a phone was charging.

So let’s all do our bit this sunny season to help the planet fend off global warming by being energy savvy and by using green devices such as heat pumps. I really don’t want to have hairy grandchildren.

** More Green Tech Articles **

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