Quotulatiousness

April 4, 2013

“So yet again the English have lost a football shoot-out against the Germans”

Filed under: Soccer, Technology — Tags: , , — Nicholas @ 08:11

The Register‘s John Leyden takes a predictable line after the international governing body for soccer went with a German firm’s product over an English competitor:

The GoalControl-4D system features 14 high-speed cameras around a football pitch focused on both goal mouths to help match officials determine whether or not the ball has crossed the goal-line.

The ball’s position is continuously and automatically captured in three dimensions when it is close to the goal, GoalControl explains. If the ball has passed the goal line, the system’s CPU sends an encrypted radio signal to the referee’s watch in less than one second.

GoalControl offers the possibility of providing replays as well as the ability to be installed within existing goal frames and nets, without needing hi-tech additions to the match balls themselves.

The technology will be put through its paces at the upcoming Confederations Cup in Brazil. If trials progress as planned the technology will be deployed at next year’s eagerly anticipated tournament.

GoalControl (which sounds like US commentator-speak for a goalkeeper) was picked ahead of three other FIFA-licensed technology providers, including British firm Hawkeye. So yet again the English have lost a football shoot-out against the Germans.

March 4, 2012

Tilt-shift and time lapse turns Rio’s Carnaval into a complex animated model

Filed under: Americas, Randomness, Technology — Tags: , , — Nicholas @ 09:50

Tilt shift of the Carnaval party in Rio de Janeiro 2011
Made by Jarbas Agnelli and Keith Loutit
Both Jarbas Agnelli & Keith Loutit were finalists at YouTube play, a Biennial of Creative Video at the Guggenheim.

February 9, 2012

Brazil tries to quash Twitter users over speed trap tweets

Filed under: Americas, Law, Liberty, Technology — Tags: , , , — Nicholas @ 10:44

Proving yet again that the main concern is revenue generation rather than safety, Brazil is trying to force Twitter to stop its users from sending out tweets that warn about speed traps:

The attorney general of Brazil has filed a lawsuit against Twitter in a bid to block accounts that warn drivers of police speed traps and roadblocks.

The government argues the tweets interfere with police efforts to fight drunk driving, reduce accidents and uncover evidence of crime, report CNN, PC Magazine, The Next Web and BBC News.

The suit, which seeks $290,000 for each day that Twitter or its microbloggers fail to comply, claims the warnings violate criminal and traffic laws.

Twitter recently announced that they now have the capability of restricting the distribution of tweets within countries (they used to block worldwide distribution by default).

H/T to Walter Olson for the link.

February 6, 2012

Brazil fights back against celebrity oppression

Filed under: Americas, Economics, Media — Tags: , , , — Nicholas @ 11:25

John Conroy on the recent backlash in Brazil against foreign celebrities using domestic issues as platforms for moralizing:

Film director James Cameron, responsible for Terminator, Titanic and, more recently, Avatar, has been working on a considerable side-project for a few years now. Cameron film fans shouldn’t get their hopes up, however. This side-project is more political than filmic. He has been trying to prevent the Brazilian government from constructing Belo Monte, the world’s third-largest hydroelectric dam, on the Xingu river which runs through the Amazonian rainforest.

[. . .]

But then something very curious happened. Another tribe of Brazilians, normally so fearful of being seen outside of their natural habitat, fought back. Geeky university students and their professors made a film with zero production values undermining every argument used by Cameron, the NGOs, the Kayapo and TV Globo. These are the myths they challenged:

  • The Indians will have nowhere to live. Actually, a student from Brasilia University who has done little else but study the impact of the project on indigenous lands responded that not one of the indigenous lands in the region will be flooded. There are 12 indigenous territories near the project in an area of 56,000 square kilometres with 2,200 indigenous people living on them. That’s two-and-a-half times the size of Wales. Thirty consultative meetings were held in tribal villages and recorded on video.
  • The dam and its reservoirs will flood and destroy 640 square kilometres of rainforest. Not exactly. The reservoirs will cover an area of 502.8 square kilometres of which 228 square kilometres are already within the body of the river itself.
  • The dam will starve the Xingu National Park of water. This is not true. The students displayed a map revealing that the park is in fact 1,300 kilometres up river of the dam.
  • For eight months of the year the region above the dam is nearly a desert making the dam inefficient and only capable of generating a third of its installed capacity. The implication here is that there is insufficient water to drive the turbines at full power. However, during the high-water period of the year, the river empties 28 million litres of water per second at the point of the turbines, creating an extraordinary potential energy generation of 11,233 megawatts (MW). Even at the river’s lowest levels in the month of October, it delivers 800,000 litres per second. The annual average energy production of Belo Monte will be 4,571MW, or 41 per cent of the potential generating capacity, not one third. This will power 40 per cent of Brazil’s entire residential energy consumption.

November 18, 2011

An antidote to the “OMG! China will eat our lunches” meme

Filed under: Americas, China, Economics — Tags: , , — Nicholas @ 12:02

For those inclined to worry overmuch about the rise of China as a world power (as opposed to merely as an economic competitor):

The real importance of this story does not, however, have much to do with Brazil’s jittery nerves about Chinese investment. It is to remind us about a key Chinese vulnerability that is often overlooked by pundits: China’s growing dependence on natural resources located far from its frontiers.

Beijing’s chosen national strategy — to achieve great power status by becoming the industrial workshop of the world — locks it into a complex and difficult set of dependencies and relationships with countries and markets all over the world. Access to those resources traps China in complicated geopolitical tradeoffs that can blow up in unexpected ways — as when China had to scramble to protect its citizens in Libya. Chinese companies become the object of public anger if they are seen to be economically exploitative, unwelcoming to local labor, or environmentally destructive. And, of course, in the event of a confrontation with the United States, China’s entire supply chain and overseas investments are helpless hostages.

Strategically, the only way out of this trap would be to build a blue water navy and air force that could threaten US command of the seas. But a build up of that kind would not only trigger a massive US response; other countries like Japan, India and Australia would join together to ensure that China did not overturn a maritime status quo that is well trusted by other world powers.

H/T to Jon, my former virtual landlord, for the link.

November 7, 2011

“It is a sad state of affairs when an amazing feat of engineering is only seen in bleak environmental and misanthropic terms”

Filed under: Americas, Economics, Environment, Pacific — Tags: , — Nicholas @ 09:16

Nick Thorne wonders why the soon-to-be-completed road link between Peru and Brazil, the Interoceánica, has gotten such poor press in the west:

In July this year, an amazing feat of engineering and testament to the progress of Latin America went almost completely unreported in the Western media. With the opening of the Puente Billingshurst, a half-mile suspension bridge across the Madre Dios river, the interoceanic highway or Interoceánica neared completion. Soon, a long-held dream will finally come true: for the first time, a road will stretch all the way from the Pacific to the Atlantic, crossing the whole of South America.

The road starts in the Peruvian capital, Lima. It crosses the Andes, reaching a highest point of 4,850 metres (higher than Mont Blanc), then plunges into the rainforest, crosses several tributaries of the mighty Amazon, and after a total of 3,400 miles it reaches the Atlantic coast of Brazil. Much of the route has been in place for decades, but a 460-mile middle section was still missing. With the opening of the bridge, the road’s completion is in sight.

Comparisons have rightly been made between the Interoceánica and the first North American transcontinental railroad completed in 1869. In Brazil, the highway has already been dubbed ‘the road to China’. In 2009, China overtook the US as Brazil’s largest trading partner. Chinese trade will be able to use the Peruvian ports on the Pacific coast, cutting out a long detour via Cape Horn or the Panama Canal. While Brazil will be the main beneficiary, Peru will benefit as a middle-man. The think tank Bank Information Centre estimates that the highway will lead to a 1.5 per cent annual increase in GDP in Peru. The highway will facilitate greater regional integration and is a real symbol of Latin America’s economic awakening. A triumphant banner along the highway reads ‘once a promise, now a reality’. In 2006, a mere 3,500 people crossed the border from Peru to Brazil. By 2009, with the partial completion of the highway, this had already increased ten-fold to 35,000.

January 20, 2011

Diagnosing USB issues

Filed under: Americas, Religion, Technology — Tags: , , — Nicholas @ 08:17

Having problems with your USB connections? Have faith! No, really:

A Brazilian Christian sect has allegedly sought to exorcise the Universal Serial Bus (USB) because its symbol resembles a pitchfork, favoured sinner-spiking implement of one Old Nick, esq.

Well, they do say the Devil has the best tines…

The cult in question, which calls itself Paz do Senhor Amado — “Peace of the beloved Lord” — says, not surprisingly, that this clearly Satanic symbol should be cast out. Or at least unplugged.

Bluetooth, however, is fine, Paz do Senhor Amado preacher Welder Saldanha, told Brazilian site Bobolhando, because blue is the colour of Jesus’ eyes.

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