Quotulatiousness

February 9, 2013

Crowdfunding the NanoLight

Filed under: Technology — Tags: , — Nicholas @ 09:51

Cassandra Khaw at TechHive on the attempt to crowdfund a new LED light:

NanoLight prototype

Part lightbulb, part spaceship component, the LED NanoLight (funding through March 8) is being touted as the world’s most energy efficient lightbulb.

Using just 12 watts of electricity, the NanoLight should generate 1600 lumens, the equivalent of a 100-watt lightbulb. The estimated cost of running a NanoLight (for three hours a day) is less than $2 a year, and the bulb is expected to last 25 to 30 years.

Aside from looking rather stellar and being economical with the usage of power, the NanoLight also differs from the average LED lightbulb in that it’s capable of emulating the omnidirectional nature of your classic lightbulb—but cool enough not to mimic its habit of scorching your flesh if you make the mistake of touching it when it’s been on for a while. And unlike most compact fluorescent (CFL) bulbs, the NanoLight provides full brightness as soon as you turn it on.

February 7, 2013

Canadian companies lobby the government for the right to install rootkits on your electronic devices

Filed under: Cancon, Law, Media, Technology — Tags: , , , , — Nicholas @ 00:01

Michael Geist reports on a recent lobbying attempt that should be thrown out with contempt if we lived in a just world:

The deadline for comments on Industry Canada’s draft anti-spam regulations passed earlier this week with a group of 13 industry associations — including the Canadian Chamber of Commerce, the Canadian Marketing Association, the Canadian Wireless Telecommunications Association and the Entertainment Software Association of Canada — submitting a lengthy document that, if adopted, would gut much of the law. The groups adopt radical interpretations of the law to argue for massive new loopholes or for the indefinite delay of several provisions. I will focus on some of the submissions shortly, but this post focuses on the return of an issue that was seemingly killed years ago: demands to permit surreptitious surveillance by the copyright owners and other groups for private enforcement purposes.

During the anti-spam law debates in 2009, copyright lobby groups promoted amendments that would have allowed for expansive surveillance of user computers. Coming on the heels of the Sony rootkit scandal, the government ultimately rejected those proposals (the Liberals had plans to propose such amendments but backed down), leaving in place an important provision that requires express consent prior to the installation of computer software.

[. . .]

The Canadian Chamber of Commerce and other business groups want to ensure that the anti-spam law does not block their ability to secretly install spyware on personal computers for a wide range of purposes. In doing so, these groups are proposing to turn the law upside down by shifting from protecting consumers to protecting businesses. The comment period on the draft regulations may have closed, but it is not too late to tell Industry Minister Christian Paradis or your local Member of Parliament to reject demands that would gut the anti-spam bill and legalize spyware for private enforcement purposes.

February 6, 2013

Old and busted: organ transplants. New hotness: 3D organ printing

Filed under: Health, Science, Technology — Tags: , , , , — Nicholas @ 00:03

Matt Peckham on the very near future of organ replacement technology:

Say you need a new trachea, a part of the body we’ve already managed to replicate using stem cells and successfully transplant to a human with late-stage tracheal cancer (I’m not making that up or exaggerating). With a 3D printer and a bunch of stem cell-saturated bio-ink, you might be able to just print that trachea on demand thanks to a new technique that lets you pass human embryonic stem cells (hESCs) through a printer nozzle without destroying them.

A team of researchers from Scotland announced Monday that they’d finally managed to get an inkjet-style printer to craft an organic 3D object. Not an actual organ (well, not yet), but these scientists claim they’ve been able to clear a crucial hurdle: getting hESCs, prized for their ability to become cells of any tissue type, to survive the printing process.

The solution involved rejiggering the way the inkjet-style 3D printer worked, specifically the printing valve, which had to be tweaked to ever-so-gently deposit blobs of hESCs in programmable patterns without compromising the viability and functionality of the cells themselves. The researchers figured out how to do this using two types of bio-inks as well as allow for independent control of the amount in each droplet (with considerable control granularity — down to less than five cells per droplet). The results of the experiment were just published in the bio-science print and online journal Biofabrication.

February 1, 2013

Want a house on the moon? Let’s just 3D print that out for you…

Filed under: Space, Technology — Tags: , , , — Nicholas @ 11:50

I’ve always wanted a house on the moon:

Architects Fosters and Partners have revealed designs for a building on the Moon that could be constructed from material already on its surface.

An inflatable structure would be transported from Earth, then covered with a shell built by 3D printers.

The printers, operated by robots, would use soil from the Moon, known as regolith, to build the layered cover.

The proposed site for the building is the southern pole of the Moon.

It is designed to house four people and could be extended, the firm said.

In 2010 a team of researchers from Washington State University found that artificial regolith containing silicon, aluminium, calcium, iron and magnesium oxide could be used by 3D printers to create solid objects.

January 31, 2013

The “clean” side of archaeology

Filed under: History, Science, Technology — Tags: , , , — Nicholas @ 09:11

BBC News has an interesting segment on how digital technology is changing the field of archaeology:

Archaeologists may not need to get their hands so dirty any more, thanks to the kind of digital technology being pioneered at Southampton University.

Its ‘µ-VIS Centre for Computed Tomography’ possesses the largest, high energy scanner of its kind in Europe: a ‘micro-CT’ machine manufactured by Nikon.

Capable of resolutions better than 0.1mm — the diameter of a human hair — it allows archaeologists to carefully examine material while still encased in soil.

Using visualisation software, archaeologists can then analyse their finds in 3D. This keeps the material in its original form, and postpones any commitment to the painstaking process of excavation by hand.

Video of the machine in operation at the BBC News site.

January 30, 2013

“The only people [DRM] annoys are the ones who have [acquired] legal copies”

Filed under: Business, Media, Technology — Tags: , , , , , — Nicholas @ 12:12

At Techdirt, Glyn Moody explains why the attempt to add DRM to the HTML5 standard is doomed to failure:

You would have thought by now that people would understand that DRM is not only a bad idea, but totally unnecessary: Apple dropped DRM from music downloads in 2009 and seems to be making ends meet. Despite these obvious truths, the stupidity that is DRM continues to spread. Here, for example, is a particularly stupid example of DRM stupidity, as revealed by Manu Sporny:

    A few days ago, a new proposal was put forward in the HTML Working Group (HTML WG) by Microsoft, Netflix, and Google to take DRM in HTML5 to the next stage of standardization at W3C.

After all, this is exactly what Web users have been crying out for: “just give us DRM for the Web, and our lives will be complete….”

[. . .]

That clearly implies that when people are not sharing their own content with family and friends, then they are indeed adversaries:

    This “user is not an adversary” text can be found in the first question about use cases. It insinuates that people that listen to radio and watch movies online are potential adversaries. As a business owner, I think that’s a terrible way to frame your customers.

    Thinking of the people that are using the technology that you’re specifying as “adversaries” is also largely wrong. 99.999% of people using DRM-based systems to view content are doing it legally. The folks that are pirating content are not sitting down and viewing the DRM stream, they have acquired a non-DRM stream from somewhere else, like Mega or The Pirate Bay, and are watching that.

This is the fundamental reason why DRM is doomed and should be discarded: the only people it annoys are the ones who have tried to support creators by acquiring legal copies. How stupid is that?

Pirates_vs_Paying_Customers_full

January 29, 2013

Last things

Filed under: Humour, Technology — Tags: , — Nicholas @ 00:02

By way of Gerard Vandeleun’s Ka-Ching! blog on Tumblr:

Internet-age Medic Alert Bracelet

January 28, 2013

Anthropology of the hacker community

Filed under: Books, History, Media, Technology — Tags: , , , — Nicholas @ 09:17

ESR reviews a new book about hackers:

My usual audience is well aware why I am qualified to review Gabriella Coleman’s book, Coding Freedom, but since I suspect this post might reach a bit beyond my usual audience I will restate the obvious. I have been operating as the hacker culture’s resident ethnographer since around 1990, consciously applying the techniques of anthropological fieldwork (at least as I understood them) to analyze the operation of that culture and explain it to others. Those explanations have been tested in the real world with large consequences, including helping the hacker culture break out of its ghetto and infect everything that software touches with subversive ideas about open processes, transparency, peer review, and the power of networked collaboration.

Ever since I began doing my own ethnographic work on the hacker culture from the inside as a participant, I have keenly felt the lack of any comparable observation being done by outsiders formally trained in the techniques of anthropological fieldwork. I’m an amateur, self-trained by reading classic anthropological studies and a few semesters of college courses; I know relatively little theory, and have had to construct my own interpretative frameworks in the absence of much knowledge about how a professional would do it.

Sadly, the main thing I learned from reading Gabriella Coleman’s new book, Coding Freedom, is that my ignorance may actually have been a good thing for the quality of my results. The insight in this book is nearly smothered beneath a crushing weight of jargon and theoretical elaboration, almost all of which appears to be completely useless except as a sort of point-scoring academic ritual that does less than nothing to illuminate its ostensible subject.

[. . .]

Far too much of the book exhibits this kind of theory-induced blindness. I am inclined to blame not Coleman for it but rather the people who trained and indoctrinated her in how to think and write like a ‘real’ anthropologist. If Coding Freedom is really the sort of book anthropology wants its bright young things to emit, the field is in desperately bad shape — far too inward-looking, over-abstract, mired in self-reference and tail-chasing, obsessed with politicized modes of non-explanation. I would actually prefer the theory that Coleman is a dimwit who has emitted a sort of unintentional parody of real anthropology if I could make myself believe it, but I can’t — her best moments seem too lucid for that.

She is very perceptive, for example, about the central role of hacker humor in promoting social bonding and affirming the culture’s values (I’ve explored this theme myself). Her ground-level reporting about the emotional atmosphere of hacker conferences and demonstrations is acute. Her discussion of how hackers as a culture have bootstrapped themselves to a state of legal literacy in order to fight their corner of the intellectual-property wars gives one of the gifts that ethnography should — to help us see how remarkable and interesting are practices we might otherwise take for granted.

There is even one significant thing I learned from this book, or at least learned to see in a new way. I hadn’t noticed before how ritualized the practice of writing damning comments about bad code is. Coleman is right that they display a level of pointed and deliberate rudeness that their authors would not employ face-to-face, and she is right about how and why the culture gives permission for this behavior.

January 25, 2013

Even before “The internet is for porn”, mainframe computers were for cheesecake

Filed under: History, Media, Technology — Tags: , , — Nicholas @ 09:47

The very first human image displayed on a computer was a pinup girl:

First human image on a computer

During a time when computing power was so scarce that it required a government-defense budget to finance it, a young man used a $238 million military computer, the largest such machine ever built, to render an image of a curvy woman on a glowing cathode ray tube screen. The year was 1956, and the creation was a landmark moment in computer graphics and cultural history that has gone unnoticed until now.

Using equipment designed to guard against the apocalypse, a pin-up girl had been drawn.

She was quite probably the first human likeness to ever appear on a computer screen.

She glowed.

[. . .]

In early 1959, 21-year-old Airman First Class Lawrence A. Tipton snapped the only known photo of this pin-up program in action at Ft. Lee. The photo shows the tube of an SD console displaying the outline of woman with her arms held high, cradling her head while emphasizing her bosom. She reclines awkwardly, her legs splayed apart in an uncomfortable but provocative pose that smacks of mid-century pin-up art.

“One day I decided to take pictures for posterity’s sake,” recalls Tipton, “And those two Polaroids are the only ones that made it out of the building.” The other Polaroid is a self-portrait of Tipton himself sitting in front of the AN/FSQ-7’s Duplex Maintenance Console. “We used the Polaroid cameras to take pictures of anomaly conditions. When the computers would malfunction, you’d take pictures of those main consoles to diagnose the conditions.”

January 23, 2013

Tyler Cowen explains why recreating Neanderthals won’t be happening soon

Filed under: Science, Technology — Tags: , , , — Nicholas @ 10:14

Even if we have the technology to do it, there are lots of ways for the experiment to go very wrong (without going the Jurassic Park route):

…could they be taught in our schools? Who would rear the first generation? Would human parents find this at all rewarding? Do they have enough impulse control to move freely in human society? How happy would they be with such a limited number of peers? What public health issues would be involved and how would we learn about those issues in advance? What would happen the first time a Neanderthal kills a human child? Carries and transmits a contagious disease? By the way, how much resistance would the Neanderthals have to modern diseases?

What kinds of “human rights” would we issue to them? Would we end up treating them better than lab chimpanzees? Would they be covered by ACA and have emergency room rights?

Unlike the debate over recreating extinct animal species like the dodo or the passenger pigeon, Neanderthals were close relations to modern humans: under most of our ethical and moral systems, they would be people, not animals. Unless we’re so debased that we can countenance restarting the Nazi experiment that we forcefully terminated in 1945, we could not treat neoNeanderthals as anything other than intelligent, self-directing, self-owning beings. By bringing them back from the dead, we’d be taking on the moral requirement to maintain them and sustain them.

We have no way of knowing if a group of neoNeanderthals could peacefully co-exist with humanity, and no way of finding that out without running the experiment. That’s not a decision that can or should be taken by a single person or a group of scientists at a university. This wanders too close to “playing god” of old science fiction stories: those stories rarely turned out well for the non-gods.

January 18, 2013

For your “protection”, some new smartphones are configured to hide “mature” content

Filed under: Britain, Business, Media, Technology — Tags: , , , , , — Nicholas @ 09:52

Willard Foxton discusses some eye-raising configurations on new smartphones in the UK:

When you get a new phone, there’s a very good chance it comes with automatic filters enabled. For example, it’s very common for you have to explicitly request the ability to call premium-rate phone lines. This is long established, but now, a sinister new trend has started, whereby phone providers are automatically blocking access to certain websites for “mature content”, rather than “adult content”.

Mobile provider 3UK is blocking access to political satire as “mature content”; Orange is preventing access to feminist articles as “mature content” through its automatically applied Orange Safeguard service; several providers are blocking perfectly legitimate sites like Pink News because they deal with gay issues, or Channel 4’s excellent Embarrassing Bodies website, because of the graphic discussion of body parts and sexuality.

This was bad enough when these services were blocking porn (I for one wholeheartedly support the right of teenagers to watch smut on their iPhones), but now it seems overzealous providers are blocking access to anything a Catholic Bishop might consider for adults only. This carries not only the problem of “overblocking” caused by lazy filter design — notably, it’s hard to get your website read if it refers to Middlesex or Scunthorpe — but also as these filters are automatically applied, most people don’t even realise they are losing access to certain parts of the web.

January 14, 2013

The increasing precision of DNA editing

Filed under: Food, Science, Technology — Tags: , , — Nicholas @ 09:56

Matt Ridley looks at the vastly improved editing tools becoming available for DNA manipulation:

Little wonder that precision genetic engineering has taken a while to arrive. In truth, it has been moving steadily toward greater precision for 10,000 years. Early farmers in what’s now Turkey introduced a mutation to wheat plants in the “Q gene” on chromosome 5A, which made the seed-head less brittle and the seed husks easier to harvest efficiently.

They did so unknowingly, of course, by selecting from among random mutations.

Fifty years ago, scientists used a nuclear reactor to fire gamma rays at barley seeds, scrambling some of their genes. The result was “Golden Promise,” a high-yielding, low-sodium barley variety popular with (ironically) organic farmers and brewers. Again, the gene editing was random, the selection afterward nonrandom.

Twenty years ago, scientists inserted specific sequences for four enzymes into rice plants so that they would synthesize vitamin A and relieve a deadly vitamin deficiency-the result being “golden rice.” This time the researchers knew exactly what letters they were putting in but had no idea where they would end up.

January 7, 2013

“Wow, a zeppelin!”

Filed under: Military, Technology — Tags: , — Nicholas @ 10:22

Okay, maybe not a Zeppelin(TM), but still:

The first rigid airship to be built since the 1930s is about to commence trials in California: and the Pelican prototype also features a new technology, never yet flown, which could finally change things for lighter-than-air craft and see the leviathans of the skies make a serious comeback at last.

The 230ft-long, 18-ton demonstrator has been built for the US military by radical airship firm Aeros of California, helmed by Ukrainian LTA visionary Igor Pasternak. Aviation Week reports that it has now tested its ground manoeuvring equipment inside its hangar, and that next week the ship is set to actually lift off in a further sequence of tests for the Pentagon.

In particular, the US military wants to see if the Pelican can defeat the great bugbear of airships: the fact that they cannot usually offload cargo or passengers without taking on equivalent amounts of ballast. This is because, as weight is removed, the ship will become massively buoyant and will surge upwards uncontrollably.

January 5, 2013

LA terminates luxury option for electric car owners

Filed under: Environment, Technology, USA — Tags: , , , , , — Nicholas @ 12:43

It’s telling that one of the folks quoted in this article clearly identified the free parking at the airport as a primary reason for buying an electric vehicle:

On a recent morning, Jack Luu parked his plug-in Toyota Prius in one of the most expensive lots at Los Angeles International Airport before flying off to a film shoot in Canada. The lot, where Mr. Luu leaves his car as many as 10 times a month for business trips, normally charges $30 a day.

But when Mr. Luu returned home three weeks later, he drove out, as usual, without paying a dime.

“That was a huge reason why I bought the car in the first place,” says the 35-year-old Santa Monica, Calif., postproduction company executive, whose car qualifies for free parking for up to a month at a time in two of LAX’s most convenient—and costly—short-term lots.

Other than that, he says his ride is “expensive, underpowered and not really all that green,” because it can run just 12 miles on electricity before switching to gas.

For years, LAX has offered electric-vehicle owners one of the most generous incentives of its kind in the country: free parking for 30 days in two of its terminal lots, which contain, altogether, 38 charging stations. The rule was meant to encourage people to buy greener cars, but lately it has turned the lots into a mob scene, with some electric-vehicle drivers circling the stations desperately for electricity or running extension cords while others hog the charging spaces for weeks at a time.

January 3, 2013

Rhode Island’s 38 Studios the new poster child for crony capitalism

Filed under: Business, Gaming, Government, Media, Technology — Tags: , — Nicholas @ 11:14

The 2012 bankruptcy of Rhode Island-based video-game developer 38 Studios isn’t just a sad tale of a start-up tech company falling victim to the vagaries of a rough economy. It is a completely predictable story of crony capitalism, featuring star-struck legislators and the hubris of a larger-than-life athlete completely unprepared to compete in business.

Former Boston Red Sox pitcher Curt Schilling, an iconic figure in New England after anchoring a historic playoff comeback which ended a legendary 86-year title drought, founded 38 Studios near the end of his baseball career in the hopes of becoming a big shot in the intensely competitive multi-player gaming world.

Since 2006, Schilling invested millions of his own fortune into 38 Studios, and with the self-assured bravado he exhibited as a major league baseball player, set out to find investors to infuse his company with the roughly $50 million needed to complete 38 Studios’ first game. Although Schilling is the kind of local legend who could get a meeting with every venture capitalist in New England, Massachussets VCs passed on 38 Studios. WPRI-TV’s Ted Nesi reported that one such potential investor said “it would have taken a lot of babysitting to do a deal with Schilling because he was inexperienced and the management was inexperienced.”

Enter Gov. Donald Carcieri (R-R.I.), term-limited and searching for a legacy after presiding over one of the worst state economies in the U.S., featuring long spells of double-digit employment and frequent last-place finishes in rankings of business friendliness. In a classic spasm of “do something, anything” government desperation, Carcieri made it his mission to lure 38 Studios from its headquarters in Maynard, Massachusetts to Rhode Island.

Using his bully pulpit as both governor and chairman of the Rhode Island Economic Devlopment Corporation (RIEDC), a quasi-public agency whose mission is to promote business in the state, Carcieri pushed hard for 38 Studios to receive a $75 million taxpayer-guaranteed loan.

Each loan guarantee must be approved by the Rhode Island legislature, and when the votes were cast in 2010, only one lawmaker voted against it. Rep. Bob Watson (R-Greenwich) noted “a lot of red flags” in a “very risky” deal that was “too fast, too loose, and frankly, a scandal waiting to happen.” Watson added “more often than not, politicians are very poor when it comes to making business decisions.”

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