vendredi 5 avril 2013

Lyon, une ville "intelligente" en énergie


La ville de Lyon se positionne en tête des villes françaises sur la problématique de l’avenir des réseaux électriques. Pour preuve, le Grand Lyon compte à ce jour six projets de réseau « intelligent » sur son territoire.
Le réseau intelligent d’énergie (appelé communément en anglais « smart grid ») utilise les technologies de l’information et de la communication et doit permettre :
  • aux fournisseurs de mieux gérer leur production,
  • aux distributeurs d’anticiper les périodes de pic de consommation,
  • l’intégration plus facile des productions décentralisées intermittentes issue des énergies renouvelables.
  • Aux consommateurs d’avoir une meilleure visibilité sur leur facture énergétique.
Les tableaux ci-dessous mentionnent les divers projets identifiés par l’ALE sur le Grand Lyon ainsi que leurs spécificités.


Projet Greenlys

Le projet GREENLYS vise dans un premier temps à suivre et visualiser les consommations électriques des expérimentateurs ; puis dans un second temps, à lisser les pics de consommations et à optimiser les réseaux de distribution.
Nature du projetProgramme à Manifestation d’intérêt ADEME
Pilote et partenairesErDF, GDF SUEZ, GEG, INPG, Schneider
LocalisationLyon et Grenoble
Durée du projet4 ans (mi 2012 à mi 2016)
Budget40 millions d’euros
Lien internethttp://www.greenlys.fr


Projet Smart Lyon
Le projet Smart Lyon consiste à expérimenter le compteur Linky (compteur communicant d’ErDF), puis à piloter à distance les appareils électroménagers.
Nature du projetProgramme à Manifestation d’intérêt ADEME
Pilote et partenairesEDF
LocalisationLyon 4ème, 5ème, 6ème et 9ème - 11 communes du SIGERLY
Budget100 Millions d’euros


Projet NEDO
Le projet NEDO vise à gérer de manière dynamique un bâtiment à énergie positive, à communiquer les consommations énergétiques via une « EnergyBox », à gérer la charge des véhicules électriques via la production photovoltaïque.
Nature du projetPartenariat NEDO – Grand Lyon
Pilote et partenairesGrand Lyon – NEDO
LocalisationLyon 2ème Quartier de la Confluence-Ste Blandine
Durée du projet5 ans
Budget50 Millions d’euros

Projet Watt&Moi

Le projet Watt&Moi consiste en la familiarisation des données de consommationélectrique via un site internet, le suivi des consommations électriques via le compteur Linky et un suivi sociologique des expérimentateurs.
Nature du projetPartenariat ERDF – Grand Lyon Habitat
Pilote et partenairesErDF - Grand Lyon Habitat
LocalisationLyon 4ème, 5ème, 6ème et 9ème
Durée du projet2 ans (mai 2012 à mai 2014)

Projet Transform

Le projet Transform concerne la future planification énergétique pour le quartier Part-Dieu.
Nature du projetProjet européen smart cities
Pilote et partenairesGrand Lyon – ErDF - HESPUL
LocalisationLyon 3ème Quartier Part-Dieu
Durée du projet2 à 3 ans
Budget1 million d’euros

Projet Showe It

Le projet Showe It vise une réduction de 20% des consommations énergétiques tous usages confondus et d’eau via les systèmes ICT.
Nature du projetProjet européen
Pilote et partenairesGDF SUEZ – Cité Nouvelle - Armines
LocalisationEcully
Durée du projet3 ans (jan. 2011 – déc. 2013)
Budget3,7 millions d’euros
Lien internethttp://showe-it.eu/




Source : Agence Locale de l'Energie (ALE) - Lyon Agglomération- http://www.ale-lyon.org/

Silicon Valley city offers free Wi-Fi via smart meters

Santa Clara is the first U.S. city to take high-tech advantage of the conversion from electric meters to smart meters to give free outdoor Wi-Fi to all of its residents.


Leave it to a city in Silicon Valley to become the first in the U.S. to use smart meters to bring all of its residents free outdoor Wi-Fi.
Santa Clara, Calif., debuted its new service this week after installing nearly 600 transmitters throughout the city, according to the Mercury News. The name of the network is "SVPMeterConnectWifi."
"We are the first utility in the nation to offer free Wi-Fi as part of the smart meter rollout," manager with Silicon Valley Power Larry Owens, the community's utility provider, told the Mercury News. "It's been up less than a week and we're seeing 3,000 users a day."


While much of the U.S. is converting from electric meters to smart meters, Santa Clara has been doing something slightly different along the way. The smart meters it's been installing have a separate Wi-Fi channel in addition to the usual capability of sending household electricity and water usage reports.
According to the Mercury News, it has cost the city very little to include the Wi-Fi addition. The service is unencrypted, which means it's not as secure as a private paid-for home service.
Free Wi-Fi has been increasing in the U.S. over the past few years. Google blanketed the town of Mountain View, where its headquarters are located, with free Wi-Fi years ago. And, more recently, dozens of companies have begun offering free hotspots in major cities like New York and San Francisco. However, Santa Clara is the first city, rather than company, to offer its residents the service citywide.

Source : CNET, Dara Kerr  March 27, 2013

Tom Davenport: big data is too important to be left to the 'quants'


The author and visiting Harvard professor says everyone should have a role in analytics. 'Narratives' might tell a clearer story.
One of the challenges with big data — or with most data analytics efforts over the years — is that it has typically been relegated to analysts and holders of Ph.Ds in mathematics or statistics. Thus, it's been highly intimidating territory for most business decision-makers. Organizations are striving to compete on analytics, and hiding the processes and management of data analysis in a back room isn't going to cut it anymore.

Thomas Davenport-from tomdavenport.com website
(Image: TomDavenport.com)

That's the view of Tom Davenport, visiting professor at Harvard University and co-author of the seminal work Competing on Analytics: The New Science of Winning. I recently had the opportunity to chat with Davenport, and the Q&A is posted at CBS interactive's SmartPlanet site.
Davenport, who is also a senior advisor to Deloitte Analytics, spoke about the difficulties of converting to an analytics-driven culture. He is finalizing a new book, Keeping Up with the Quants: Your Guide to Understanding and Using Analytics, which makes the case for better communicating analytics to business decision-makers.  
We touched upon a number of topics, and I was curious why he felt that the existing BI and analytics tools that have been on the market — graphic tools, dashboards, balanced scorecards, and the like — weren't up to the task. Davenport sais that it's time for a new type of platform for communicating data analytics results — a more "narrative" approach.
"We've all grown up on pie charts and bar charts, but there are probably at least tens, if not hundreds of alternative approaches to visual analytics," he explained. "Narratives are a pretty good way to convey information in the past, so maybe we should be converting our data and analysis into stories. People are starting to do that more. Most analysts were unfortunately not trained in how you communicate effectively about analytics, so we've got a long way to go in terms of doing a better job of that."
I also asked Davenport about the role of cloud platforms in promoting greater availability of analytics, and he said cloud isn't quite there yet.  Here's what he had to say: "It's certainly making a difference in terms of analytics on big data because its almost infinitely expandable, much cheaper, people don't have to build up the capability to analyze huge amounts of data all the time. They can expand to suit their needs. There are cloud-based versions of most of the visual analytics offerings, but they don't tend to be [as] sophisticated yet as the on-premises ones, so I think its not really driving things yet. For basic big data processing, and computation and analysis, visual stuff, narrative stuff — not as much at this point."
There is also a tendency to move or embed analytics into applications, with end-users fairly oblivious to what types of algorithms are spitting out the answers being acted on by applications. Isn't automation making it less necessary to understand the machinations of analytics? Too much reliance on automation may be a dangerous thing, Davenport responded. "We saw the challenge in financial services; you have situations like the flash crash, where there were all these automated trading things happening, and we had no idea why. The real challenge is going to be being able to trace the logic and how the algorithms work when things go wrong, so we can intervene and override."
Source : ZDNet, Joe McKendrick, 1/4/13

How Samsung Became the World's No. 1 Smartphone Maker


I’m in a black Mercedes-Benz van with three Samsung Electronics PR people heading toward Yongin, a city about 45 minutes south of Seoul. Yongin is South Korea’s Orlando: a nondescript, fast-growing city known for its tourist attractions, especially Everland Resort, the country’s largest theme park. But the van isn’t going to Everland. We’re headed to a far more profitable theme park: the Samsung Human Resources Development Center, where the theme just happens to be Samsung.
The complex’s formal name is Changjo Kwan, which translates as Creativity Institute. It’s a massive structure with a traditional Korean roof, set in parklike surroundings. In a breezeway, a map carved in stone tiles divides the earth into two categories: countries where Samsung conducts business, indicated by blue lights; and countries where Samsung will conduct business, indicated by red. The map is mostly blue. In the lobby, an engraving in Korean and English proclaims: “We will devote our human resources and technology to create superior products and services, thereby contributing to a better global society.” Another sign says in English: “Go! Go! Go!”
More than 50,000 employees pass through Changjo Kwan and its sister facilities in a given year. In sessions that last anywhere from a few days to several months, they are inculcated in all things Samsung: They learn about the three P’s (products, process, and people); they learn about “global management” so that Samsung can expand into new markets; some employees go through the exercise of making kimchi together, to learn about teamwork and Korean culture.
They will stay in single or shared rooms, depending on seniority, on floors named and themed after artists. The Magritte floor has clouds on the carpet and upside-down table lamps on the ceiling. In a hallway, the recorded voice of a man speaking Korean comes over the loudspeakers. “Those are some remarks the chairman made some years ago,” a Samsung employee explains.
She’s referring to Lee Kun Hee, the 71-year-old chairman of Samsung Electronics, who declined to be interviewed for this article. Despite making headlines in 2008, when he was convicted of tax evasion, and 2009, when he was pardoned by South Korea’s president, he maintains a low profile. Except within Samsung, that is, where he’s omnipresent. It’s not just the slogans over the sound system; Samsung’s internal practices and external strategies—from how TVs are designed to the company’s philosophy of “perpetual crisis”—all spring from the codified teachings of the chairman.
Since Lee took control of Samsung in 1987, sales have surged to $179 billion last year, making it the world’s largest electronics company by revenue. That makes Samsung Electronics the world’s largest electronics company by revenue. For all its global reach, though, the company remains opaque. We all know the story of Steve Jobs and Apple, Akio Morita and Sony. But Samsung and Lee Kun Hee? People may bring up the South Korean government’s support of local champions and access to easy capital, but within the company it all goes back to Chairman Lee and the Frankfurt Room.
It doesn’t look like much: early 1990s vintage décor and a large table with a fake flower centerpiece. But the Frankfurt Room is to Changjo Kwan as the Clementine Chapel is to St. Peter’s Basilica: an extra-special place inside an already special place. Photography is forbidden; people whisper when inside. It’s a meticulous recreation of the drab conference room in the German hotel where, in 1993, Chairman Lee gathered his lieutenants and laid out a plan to transform Samsung, then a second-tier TV manufacturer, into the biggest, most powerful electronics manufacturer on earth. It would require going from a high-volume, low-quality manufacturer to a high-quality one, even if that meant sacrificing sales. It would mean looking past the borders of South Korea and taking on the world.


Samsung is having a moment. It’s dominant in TVs and sells a lot of washing machines, but it’s smartphones that made Samsung as recognizable a presence around the world as Walt Disney and Toyota Motor. If Samsung isn’t yet as lustrous a brand as Apple, it’s finding success as the anti-Apple—Galaxy smartphones outsell iPhones. And Samsung is probably the only other company that can throw a product introduction and have people line up around a city block, as they did in New York City on March 14 for the launch of the Galaxy S 4. That never used to happen when Samsung unveiled a refrigerator—although the kimchi-specific models made for the Korean market are really quite impressive.
Samsung Electronics is the largest part of Samsung, a conglomerate that accounts for 17 percent of South Korea’s gross domestic product. It employs 370,000 people in more than 80 countries, but nowhere can its presence be felt more acutely than in its native country, where it’s so dominant it may as well be a second government.
A Seoul resident may have been born at the Samsung Medical Center and brought home to an apartment complex built by Samsung’s construction division (which also built the Petronas Twin Towers and the Burj Khalifa). Her crib may have come from overseas, which means it could have been aboard a cargo ship built by Samsung Heavy Industries. When she gets older, she’ll probably see an ad for Samsung Life Insurance that was created by Cheil Worldwide, a Samsung-owned ad agency, while wearing clothes made by Bean Pole, a brand of Samsung’s textile division. When relatives come to visit, they can stay at The Shilla hotel or shop at The Shilla Duty Free, which are also owned by Samsung.
Conglomerates have been out of favor in most of the industrialized world for decades. What separates Samsung from Gulf + Western, Sunbeam, and other extinct examples is focus and opportunism taken to the extreme. “Samsung is like a militaristic organization,” says Chang Sea Jin, a professor at the National University of Singapore and the author of Sony vs. Samsung. “The CEO decides which direction to move in, and there’s no discussion—they carry out the order.”
“Samsung’s like clockwork,” says Mark Newman, an analyst at Sanford C. Bernstein who worked at Samsung from 2004 to 2010, for a time in its business strategy department. “You have to fall in line. If you don’t, the peer pressure’s unbearable. If you can’t follow a specific directive, you can’t stay at the firm.”
Consider the disciplined way Samsung Electronics moves into new product categories. Like other Korean conglomerates—LG and Hyundai come to mind—the first step is to start small: make a key component for that industry. Ideally the component will be something that costs a lot of money to manufacture, since costly barriers to entry help limit competition. Microprocessors and memory chips are perfect. “A semiconductor fab costs $2 billion to $3 billion a pop, and you can’t build half a fab,” says Lee Keon Hyok, Samsung’s global head of communications (and no relation to Chairman Lee). “You either have one or you don’t.”
Once the infrastructure is in place, Samsung begins selling its components to other companies. This gives the company insight into how the industry works. When Samsung decides to expand operations and start competing with the companies it has been supplying, it makes massive investments in plants and technologies, leveraging its foothold into a position that other companies have little chance of matching. Last year, Samsung Electronics devoted $21.5 billion to capital expenditures, more than twice what Apple spent in the same period. “Samsung makes big bets on technologies,” says Newman. “They study the hell out of the problem, and then they bet the farm on it.”
In 1991, Samsung started making LCD panels it sold to other television brands. In 1994 it started making flash memory for devices such as the iPod and smartphones. Samsung is now the No. 1 maker of LCD televisions and sells more flash memory and RAM chips than any other company in the world. And in 2012 it passed Nokia to become the world’s largest mobile-phone manufacturer.
As Samsung has risen, others have failed, often in spectacular fashion: Motorola was split up and its handset business sold to Google. Nokia watched its long-standing No. 1 position erode when it got blindsided by smartphones. The Sony-Ericsson partnership dissolved. Palm disappeared into Hewlett-Packard. BlackBerry continues to be on a 24-hour watch and has had its belt and shoelaces confiscated. When it comes to mobile hardware, today there’s only Apple, Samsung, and a desperate crowd of brands that can’t seem to rise above being called “the rest.”


Lee’s father, Lee Byung Chull, founded Samsung in 1938. The name means “three stars,” which was the company’s logo for decades. Lee took over as chairman following his father’s death in 1987. (Lee Kun Hee’s son, Lee Jae Yong, is vice chairman and heir apparent.) The company immediately prospered under Lee Kun Hee’s leadership. “Between 1988 and 1993, the company had grown two and a half times,” says Shin Tae Gyun, Samsung’s president of the Human Resources Development Center, “so executives thought things were working.” Lee, however, didn’t just want Samsung to be a successful Korean company. He wanted it to be a world player, something on the level of General Electric, Procter & Gamble, and IBM. He even set a deadline: the year 2000. “2000 was not that far away,” says Shin. “At that growth rate, could we become a world-class company in time? The answer was no.”
To see how his company was faring internationally, Lee embarked on a world tour in 1993. His findings were not encouraging: A visit in February to a Southern California electronics store revealed Sony and Panasonic TVs in the front window and Samsung TVs gathering dust on a low shelf in the back. Lee was not happy.
By June, he’d made it to Germany and was staying at the Falkenstein Grand Kempinski Hotel in Frankfurt. He summoned all of Samsung’s executives—who numbered in the hundreds—to meet him there. “He did this at the drop of a hat, and they all gathered,” says communications chief Lee. On June 7 the chairman delivered a speech that lasted three days (they adjourned in the evenings). The most famous quote to emerge from the address was, “Change everything but your wife and children,” which has “Ask not what your country can do for you” levels of recognition at Samsung.
The event became known, formally, as the Frankfurt Declaration of 1993, with all the United Nations import the name suggests. The content of the Frankfurt Declaration is called New Management, its principles distilled into a 200-page book that’s distributed to all Samsung employees. A stand-alone glossary was later published to define the terms laid out in the first book. Workers who weren’t fully literate were given a cartoon version. Lee went around the globe, evangelizing his gospel to all corners of the Samsung empire. “He conducted a lot of lectures,” recalls Shin. “It comes to 350 hours. We transcribed those events; it took 8,500 pages.”
And so, just across from New Management Hall at the HRDC in Yongin, is the hallowed Frankfurt Room. A tour guide proudly notes that everything in the room—including the chairs, drab pink tablecloth, and a painting of Venice—are the originals from the room in the Kempinski when Lee delivered his declaration. Samsung had all the furnishings shipped back to Korea and recreated the room precisely.
New Management is centered around a number of central slogans: “Fostering the individual” and “change begins with me” are commonly heard phrases. Perhaps most important, it deals in quality control, or “quality management,” as it’s called within the company. All of that is vividly on display at another Samsung holy site, the Gumi complex, located about 150 miles south of Seoul. Gumi, Samsung’s flagship smartphone manufacturing facility, is where Samsung built its first mobile phone: the SH-100, a Brobdingnagian handset that rivaled Gordon Gekko’s Motorola DynaTac 8000 in tonnage.


The first thing you notice about Gumi is the K-pop. Korean pop music seems to be everywhere outside, usually coming from outdoor speakers disguised as rocks. The music has an easy, mid-tempo style, as if you were listening to a mellow Swing Out Sister track in 1988. The music, a Samsung spokeswoman explains, is selected by a team of psychologists to help reduce stress among employees.
There are more than 10,000 workers at Gumi. The vast majority are women in their early 20s. Like most twentysomethings, they move in groups, often with their heads down as they look at their phones. Workers wear pink jackets, some wear blue—which color is a matter of personal preference. Many of the unmarried employees also live at Gumi in dorms that have dining rooms, fitness centers, libraries, and coffee bars. Coffee’s big in Korea; the coffee shop on the Gumi campus has its own roaster.
Inside, Gumi is surprisingly warm and humid. The factory is part of a global network of Samsung facilities that, in 2012, produced a total of 400 million phones, or 12 phones every second. Workers at Gumi are not on an assembly line; production is done on a cellular basis, with each employee standing within a three-sided workbench that has all the necessary tools and supplies an arm’s reach away. The employee is then responsible for the overall assembly of the phone. Computer stations located throughout the assembly facility can call up real-time manufacturing data from any Samsung facility in the world.
Banks of quality-testing equipment fill one room. Small plastic propellers spin above the air vents of many of the machines. “It was an employee’s idea,” a tour guide explains. “It was difficult to determine if a machine was functioning from far away. The employee suggested that propellers would be a good indication if the machine was on.” Samsung employees are given incentives to come up with ideas like these. A cost savings is calculated, and a portion of that is returned to the employee as a bonus.
Such striving for efficiency and excellence wasn’t always a priority. In 1995, Chairman Lee was dismayed to learn that cell phones he gave as New Year’s gifts were found to be inoperable. He directed underlings to assemble a pile of 150,000 devices in a field outside the Gumi factory. More than 2,000 staff members gathered around the pile. Then it was set on fire. When the flames died down, bulldozers razed whatever was remaining. “If you continue to make poor-quality products like these,” Lee Keon Hyok recalls the chairman saying, “I’ll come back and do the same thing.”
The lesson stuck. In May 2012, three weeks before the new Galaxy S III was to be shipped, a Samsung customer told the company that the back covers for the smartphone looked cheaper than the demo models shown to clients earlier. “He was right,” says DJ Lee, the marketing chief of Samsung Mobile. “The grain wasn’t as fine on the later models.” There were 100,000 covers in the warehouse with the inferior design, as well as shipments of the assembled devices waiting at airports. This time, there would be no bonfire—all 100,000 covers, as well as those on the units at the airports, were scrapped and replaced.


Besides the Great Phone Incineration of 1995, two other signal acts helped propel Samsung’s rise in smartphones. The first was in 2009, when it bet big on Android, Google’s operating system for mobile. Samsung’s first Android device was called the Galaxy. “We were not successful with our first Android phone,” says DJ Lee. “The app store was limited.” Android was still in its infancy, greatly outclassed by the iPhone’s operating system, iOS. But Android was open-source, which meant that it was available free of charge to any manufacturer that wanted it.
In 2010, Samsung introduced the Galaxy S line, exemplifying its second momentous decision: using bigger screens. The Galaxy S’s screen was significantly larger than the original Galaxy and other Android models. “We settled on a 4-inch screen, which people thought was too big,” says DJ Lee. “There was a lot of argument about that.” But the bigger screens proved to be a major selling point; they grew larger still on the Galaxy S II and S III. Now, Samsung smartphones come in sizes ranging from 2.8 inches to 5 inches (to say nothing of the company’s “phablets,” which go up to 5.5). “Nobody had any idea what the right screen size was, so Samsung made all of them and saw which one worked,” says Benedict Evans, a researcher at Enders Analysis.
Producing a range of similar devices in various sizes to see which sells best is one of those high-cost undertakings most companies shy away from. But Samsung’s ability to produce display, memory, processors, and other high-tech parts gives it a flexibility competitors can’t touch. “There was this orthodoxy 10 years ago that vertical integration was passé,” says Tero Kuittinen, an analyst at Alekstra, a mobile-phone consultancy. “Then it turned out that the only two companies that took it seriously [Samsung and Apple] took over the whole handset industry.”
Apple’s approach is fewer models, each of them exquisitely designed. Samsung’s is try everything, and fast. “When we released the Galaxy S III, our research showed that, for some people in some markets, the handset was too big,” says DJ Lee. “So we were able to create the same phone with a 4-inch screen, and we called it the Galaxy S III mini.” Getting the smaller device into production took about four to six months, says DJ Lee. “We watch the market, and we immediately respond,” he says. The new Galaxy S 4 is coming out only nine months after the GS3. “Samsung has taken differentiation to a new art,” says Michael Gartenberg, an analyst at Gartner. “If I want something in between an iPad and an iPad mini, I can’t get that from Apple.”
Apple’s vertical integration has one thing Samsung’s doesn’t, though: control over the software. Only Apple smartphones and tablets run iOS, and one of the hallmarks of the iPhone and iPad is how smoothly the software and hardware work together. That’s fostered an industry of app makers, and the company gets a cut of every app sold.
Samsung is making efforts to strengthen its position by opening a software development center in Silicon Valley. It may never have the kind of operating system control that Apple has. Samsung does, however, use its production depth and flexibility in ways that are arguably as powerful. It makes the processors, memory chips, and cameras that are in not only their own smartphones but also in many others—including the microprocessor in the iPhone 5. The express policy of the company is that the components business is walled off from the “set” business (its own finished products, like the Galaxy S 4), and that the one side doesn’t know what the other is doing. But few people who watch the company think Samsung keeps itself in the dark. New technologies take time to develop, particularly if that technology is needed in large quantities. “Having that early-stage insight into the supply chain has been one of the key factors to give them an edge,” says Neil Mawston of Strategy Analytics. “They can see three years ahead.”
This is an extremely sore subject with some of Samsung’s customers. Apple sued Samsung in the U.S. and elsewhere for patent infringement, from the basic shape of the phone to how a screen bounces back when users scroll to the bottom; Samsung denies the accusations, and has countersued. The legal war shows no sign of ending. Apple won a round in August, when a federal jury awarded Apple $1 billion in damages. That case is now on appeal, and the judge recently reduced the award by about half.
However the many court cases play out, Samsung wouldn’t have to break the law to use its position as a supplier to its advantage. If a manufacturing customer merely approaches Samsung with a request for a new kind of processor, that information is valuable. “Having a road map of, say, Apple and knowing what competitors are doing is pretty useful,” says Bernstein’s Newman. “It’s not copying, and it’s not illegal. You just know that in 2013, Apple’s going to need a quad-core processor.”


For the Galaxy S 4 unveiling in mid-March, Samsung rented Radio City Music Hall on a Thursday night. TV trucks were parked outside, and lines of people snaked around the block. The lobby was packed. As a point of comparison, a Motorola event in New York six months earlier was held in a party space that had sold its naming rights to Haier, the Chinese appliance company. Nokia’s event the same day was nearby at a low-profile, generic event facility.
At Radio City, Broadway actor Will Chase mastered the ceremonies in between surreal sketches of actors portraying average consumers using the Galaxy S 4’s features in various situations. Elaborate sets evoking a school, Paris, and Brazil emerged from the stage floor. An orchestra rose up on hydraulic lifts. A little boy tap-danced. The whole show seemed inexplicable—save as a metaphor for Samsung’s try-everything mobile business. “Samsung makes every kind of handset in every market in every size at every price,” says Evans. “They’re not stopping to think. They’re just making more phones.”
The Galaxy S 4 doesn’t come out until late April. It’s fast, has a big, bright screen, and will probably be another huge hit for Samsung, as will the S 4 mini that will go on sale soon after. Yet when discussing Samsung’s immediate future, Lee Keon Hyok betrays zero triumphalism. He’s seen this before and knows that it’s counter to the principles of New Management to derive pleasure from the success of today. “In 2010 it was a banner year for the whole group,” he says, sitting in his 35th-floor office in Seoul. “The chairman’s response? ‘Our major businesses can disappear in 10 years.’ ”
Perhaps Samsung will grow so huge it invites new government scrutiny in Korea. Maybe iPhones 6, 7, and 8 will prove so beautiful and compelling, not even the chairman will have an answer. A likelier scenario is that another company, probably from China, will do to Samsung what it has done to its competitors. “The Chinese look like Samsung did five years ago,” says Horace Dediu, an independent mobile analyst. He identifies Huawei and ZTE as particular threats; other analysts bring up Lenovo. “Samsung makes less profit per smartphone than Apple,” Dediu continues. “The Chinese make even less. If the smartphone is going to become a commodity, how does Samsung play in that game?”
Lee Keon Hyok predicts that smartphones will indeed become commoditized, just as PCs did in the 1990s. “But you have to remember, we make a lot of parts,” he says. “The shape may change, but phones are still going to require AMOLED displays, memory, and processors. We are well prepared to meet those changes.” AMOLED refers to active-matrix organic light-emitting diodes. It’s the state of the art and possibly the only display technology that has its own K-pop song: Amoled, a catchy 2009 number by Son Dam-bi and After School.
When the mobile business ceases to be profitable, Samsung will have to force its way into some other industry that requires a lot of upfront capital and expertise in mass-manufacturing. The company announced in late 2011 that it would spend $20 billion by 2020 to develop proficiencies in medical devices, solar panels, LED lighting, biotech, and batteries for electric cars. And if Samsung batteries or MRI machines don’t take over the market, maybe the chairman will set a huge pile of them on fire. “The chairman is saying all the time, ‘This is perpetual crisis,’ ” says mobile marketing chief DJ Lee. “We are in danger. We are in jeopardy.”
Source : Bloomberg BusinessWeek, Sam Grobart, mars 28, 2013

Millions Of Teens Are Skipping Facebook And Using A New Breed Of Flirty Mobile Messaging Apps

Create personal profiles. Build networks of friends. Share photos, videos and music.
That might sound precisely like Facebook, but hundreds of millions of tech-savvy young people have instead turned to a wave of smartphone-based messaging apps that are now sweeping across North America, Asia and Europe.
The hot apps include Kik and Whatsapp, both products of North American startups, as well as Kakao Inc's KakaoTalk, NHN Corp's LINE and Tencent Holdings Ltd's WeChat, which have blossomed in Asian markets.
Combining elements of text messaging and social networking, the apps provide a quick-fire way for smartphone users to trade everything from brief texts to flirtatious pictures to YouTube clips - bypassing both the SMS plans offered by wireless carriers and established social networks originally designed as websites.
Facebook Inc, with 1 billion users, remains by far the world's most popular website, and its stepped-up focus on mobile has made it the most-used smartphone app as well. Still, across Silicon Valley, investors and industry insiders say there is a possibility that the messaging apps could threaten Facebook's dominance over the next few years. The larger ones are even starting to emerge as full-blown "platforms" that can support third-party applications such as games.
To be sure, many of those who are using the new messaging apps remain on Facebook, indicating there is little immediate sign of the giant social media company losing its lock on the market. And at a press event this week, the company will unveil news relating to Android, the world's most popular smartphone operating system, which could include a new version of Android with deeper integration of Facebook messaging tools - or possibly even a Facebook-branded phone.
But the firms that can take over the messaging world should be able to make some big inroads, investors say.
"True interactions are conversational in nature," says Rich Miner, a partner at Google Ventures who invested in San Francisco-based MessageMe, a new entrant in the messaging market. "More people text and make phone calls than get on to social networks. If one company dominates the replacement of that traffic, then by definition that's very big."
Facebook spokespeople declined to comment for this article, citing this Thursday's planned announcement.
Facebook's big challenge is reeling back users like Jacob Robinson, a 15-year old high school student in Newcastle upon Tyne in the U.K., who said the Kik messaging app "blew up" among his friends about six months ago. It has remained the most-used app on his Android phone because it is the easiest way for him to send different kinds of multimedia for free, which he estimated he does about 200 times a day.
Robinson said he trades snapshots of his homework with friends while they stay up late studying for their exams - or not.
"We also stay up in bed with our phone all night, just on YouTube searching for funny videos, then you quickly share it with your friends," he added. "It's easy. You can flip in and out of Kik."
Facebook "has really started to lose its edge over here," said Robinson, who found his interactions on Facebook less interesting than his real-time chats.
Waterloo, Ontario-based Kik has racked up 40 million users since launching in 2010. Silicon Valley entrants in the race include Whatsapp, funded by Sequoia Capital, and MessageMe, launched earlier this month by a group of viral game makers. MessageMe has received seed-stage funding from True Ventures and First Round Capital, among others, and claimed 1 million downloads in its first week.
Meanwhile, Asian companies are producing some of the fastest-growing apps in history. Tencent's WeChat boasts 400 million users - far more than Twitter, by way of comparison - while LINE and KakaoTalk claim 120 million and 80 million users, respectively. Both have laid the groundwork to expand into the U.S. market.
MOBILE WAVE
The growth in the messaging apps reflect the dramatic shift in Internet usage in recent years, as Web visits via desktop computers have stagnated while smartphone ownership and app downloads have skyrocketed.
Chief Executive Mark Zuckerberg has publicly called Facebook a "mobile company" to emphasize the company's priorities. Last year, he splashed $1 billion for photo-sharing app Instagram, which has remained red hot, while Facebook also launched its own Messenger app, offering a suite of smartphone communication tools.
Still, Facebook has also been forced to play defense. Earlier this year, the company cut off its data integration with a young startup called Snapchat and then mimicked its feature with a new messaging tool called Poke, which sends messages that self-destruct. It has also shut off its integration with messaging apps like MessageMe and Voxer.
At the same time, Facebook has also hired graphic artists to draw emoticons and graphics for Messenger that emulate features of the wildly popular Asian apps like LINE, according to people with knowledge of the matter.
Dave Morin, an early Facebook employee who left to found the "private" social network Path in 2010, said he recognized last summer the critical role of messaging functions in smartphone apps, and quickly began working to incorporate them.
Since Path released a new version of its app earlier this month, the number of Path's daily users has risen 15 percent, which Morin attributed to the new messaging features.
"What's the number one reason why people have this thing?" said Morin, holding up his iPhone. "It's to call, to text, to communicate."
Messaging, Morin added, is "the basis for the mobile social network."
PLATFORM THREAT
While established social networks move to incorporate messaging features, the new-wave messaging apps are looking to grow into social networking platforms that support a variety of features and enable innovations from outside developers.
"The tried and true approach for a social network is first you build a network, then you build apps on your own, then you open it up to third party developers," said Charles Hudson, a partner at early stage venture capital firm SoftTech VC.
The moves mirror Facebook's younger days, when its user growth and revenues were boosted by game publishers like Zynga Inc, which made popular games like FarmVille for the Facebook platform.
In the South Korean market, for instance, eight of the top ten highest grossing Android apps are games built on top of KakaoTalk. Tencent announced in November that it would introduce a mobile wallet feature enabling payment for goods with WeChat. And Tencent also makes money in China by using the app's location data to displaying nearby merchants' deals to potential customers.
If the messaging apps reach a certain scale, they could form networks that rival Facebook's "social graph," the network of user connections and activities that enable highly targeted delivery of content and advertising.
"The folks on your address book are very different from your Facebook friends and your LinkedIn contacts, and that's a natural place for a very powerful graph to be created," said Jim Goetz, a partner at Sequoia Capital.
Ted Livingston, the 25-year old chief executive of Kik, said he developed the capability for his service to support external features in November, and he plans to open the platform to outside developers in the near future.
Livingston said Kik and Whatsapp were "in a race to see who's the first to build a platform."
Whatsapp, which has been the most widely downloaded communication app for both iOS and Android in recent months, according to analysis firm App Annie, has been profitable by selling subscriptions to its service for $1 a year. Although it has remained mum about its platform plans, the company has been rumored to be in talks with Asian game publishers about hosting games, according to news reports in South Korea.
Goetz declined to address the reports, saying only that because it relied on a subscription business model, Whatsapp did not need to sell games or ads to make money.
Still, he said, the Whatsapp team "spends a lot of time thinking about the developer community."
DEAL POTENTIAL
Established social networking giants could also swoop in for the upstarts - and Facebook has demonstrated its appetite for acquisitions.
Indeed, investors are eyeing a round of potentially lucrative buyouts resembling the series of deals involving group messaging applications in 2011.
Facebook acquired group messaging app Beluga in March of that year, enlisting its founders to help build its own stand alone app, Messenger, which launched six months later.
In late 2010, First Round Capital, an early stage venture capital firm, invested in GroupMe, a group messaging startup that was sold to Skype just fifteen months after it launched.
Kent Goldman, a First Round partner who has backed MessageMe, said it was unlikely that the market in the long term could support numerous independent messaging startups, which by their nature become more powerful as they grow larger.
"You don't want to be the smallest one when the music stops," he said.

Read more: http://www.businessinsider.com/teens-using-messaging-apps-in-threat-to-facebook-2013-4#ixzz2PZpfFtUI

Source : Business Insider, 1/4/13

WORLD’S LARGEST SOLAR POWER PLANT ONLINE IN UNITED ARAB EMIRATES


Waldpolenz Solar Park, was the world's largest photovoltaic power system in 2008 at 40 MW output. The just completed Shams 1 is the world's largest solar power system at 100 MW. [Source: Wikipedia]
Waldpolenz Solar Park, was the world’s largest photovoltaic power system in 2008 at 40 MW output. The just completed Shams 1 is the world’s largest solar power system at 100 MW. [Source: Wikipedia]
They don’t do ‘small’ in the United Arab Emirates. The world’s thirteenth richest countrybuilds its own islands and boasts the tallest skyscraper in the world, the Burj Khalifa, which itself is surrounded by enough towering glass-covered skyscrapers to require afleet of robots to clean them. And now, this country that has risen from poverty to become the world’s thirteenth richest after striking oil, is doing renewable energy in a characteristically big way. They’ve just completed the world’s largest solar power station.
Built by Shams Power Company and named Shams 1, the gargantuan power station utilizes concentrating solar power, rather than the more well known solar voltaic system comprised of photovoltaic cell panels. A concentrating solar system differs from photovoltaic systems in that, rather than harnessing direct, they generate electricity from the sun’s heat. The parabolic mirrors concentrate heat onto receivers that contain either synthetic oils or, less commonly, liquid sodium or salt. The heat produced by the receiver is used to generate steam, which is used to drive a turbine that generates electricity.
Sham 1 includes 258,048 mirrors that cover about 628,000 square meters. The parabolic mirror design had been proven efficient at the Solar Electric Generating System (SEGS) in California’s Mojave Desert over the past two decades. All together, Sham 1’s parabolic array concentrate heat to produce 100 MW.
Shams 1's array is built with parabolic mirrors that concentrate sunlight heat, which produces steam to turn a turbine and generate electricity. [Source: Wikipedia]
Shams 1′s array is built with parabolic mirrors that concentrate sunlight heat, which produces steam to turn a turbine and generate electricity. [Source: Wikipedia]
Compare the Shams 1 to the largest solar photovoltaic system in the United States, the White Sands Missile Range systemdedicated at the beginning of this year. Its 10 million kilowatt-hours of electricity per year allow it to provide 10 percent of the total power usage at White Sands, reducing the installation’s carbon emission by 7,400 tons per year. But while it is the largest in the US, at 4.1 MW, White Sands’ output is yet a fraction of what Shams 1 can produce.
If you’re going to build a large power array, with lots of sunlight, and flat, empty land, there’s no better place than the desert. The Shams 1 is located about 120 kilometers southwest of UAE’s capital Abu Dhabi. Now incorporated into the existing gas and power grids there, UAE hopes the power array will help bolster economic activity in the western, relatively underdeveloped part of the country.
White Sands took about six months to complete and cost the army $16.8 million. Shams 1 took nearly three years to build and cost $600 million. The gargantuan array already has an annual output of 210 gigawatt-hours. In ten years time the country plans on building up its parabolic trough systems to a capacity of 1.5 GW. If it does, the small country could become the world leader in concentrating solar power. At the moment that title belongs to the US who produces about 1 GW of concentrating solar power, followed by Spain at 500MW. But as its name suggests, Shams 1 is just the beginning. Despite its oil-rich land, UAE seems to be making a serious push to go green.
Source : Singularity Hub, Peter Murray, 2/4/13

Bill Gates, investors, back sodium battery startup Aquion Energy




SUMMARY:
Battery startup Aquion Energy is raising another round of $35 million from Bill Gates and other new and existing investors. The company has been planning to build a factory in Pennsylvania that can produce its low cost power grid batteries.
Bill Gates is continuing to fund next-generation battery startups. On Tuesday, battery startup Aquion Energy announced that it is working on raising another round of $35 million, with a first close on that round from Bill Gates, as well Bright Capital, Gentry Venture Partners, and existing investors Kleiner Perkins and Foundation Capital.
Aquion Energy, based in Pittsburgh and founded in 2007, is using basic materials like sodium and water to build modular batteries that will be able to provide energy storage services for the power grid. The technology was developed out of Carnegie Mellon University by founder and chief technology officer Jay Whitacre.
The company’s battery pairs a carbon anode with a sodium-based cathode, and a water-based electrolyte shuttles ions between the two electrodes during charging and discharging. Many batteries have solvent-based electrolytes.
Aquion Energy employees assembling batteries at a rotary dial table
Aquion Energy employees assembling batteries at a rotary dial table
The purpose of using basic materials is to make a battery that is super low cost. That’s one reason why Aquion is focused on stationary applications, like the grid, where lower energy density can be an acceptable trade-off for lower costs and longer life. The battery can also withstand a wide range of temperatures without losing storage capacity, so could be installed alongside a solar installation without sapping a lot of energy for air conditioning to keep the batteries cool.
Aquion EnergyAquion Energy has been planning on building a factory in Pennsylvania that could make its sodium batteries starting this year. About a year ago Aquion said it had leased a facility from theRegional Industrial Development Corporation in Westmoreland County, Pennsylvania, and the company hopes the factory could create 400 jobs by the end of 2015.
Such a factory could cost between $75 million and $80 million to build, so it’s likely this funding will go towards moving into production. In the summer of 2011 Aquion raised $20 million. The Department of Energy has also supported Aquion’s technology development with a $5 million stimulus grant.
Kleiner Perkins’ David Wells played a key role in helping incubate this technology. Whitacre and Wells started talking in late 2007 and a year later Kleiner sponsored an incubator at Carnegie Mellon for Whitacre to develop the tech. Following that, Whitacre spun off the venture and began to work on commercializing the battery.
Bill Gates has also invested in battery startup Ambri (formerly called Liquid Metal Battery), which like Aquion is building a grid battery and looking to begin production in the coming years. Gates has backed at least 5 battery startups,according to a talk he gave back in 2010.
Source : Gigaom, Katie Fehrenbacher, 2/4/13