Quotulatiousness

February 13, 2013

US Cyber Command’s recruiting headache

Filed under: Bureaucracy, Military, Technology, USA — Tags: , , , — Nicholas @ 09:23

Strategy Page on the “who could possibly have seen this coming” problems that the new electronic warfare organization is having with staffing:

U.S. Cyber Command (USCYBERCOM) has been operational for two years now, and it is encountering some serious problems in recruiting people qualified to deal with the enemy (skilled hackers attacking American networks for whatever reason). People in the software and Internet security business have been telling Cyber Command leaders that they will have to change the way they recruit if they want to get qualified people. That means hiring hackers who lived on the dark side (criminal hacking) at one point or another. Such recruits would not pass the screening usually given to potential government employees who would be handling, and protecting, classified information and critical Internet systems. Few government officials are willing to bend the rules, mainly because no one wants to be responsible for some rogue hacker who got hired without the usual screening. It’s safer to go by the book and use that for your defense when the inadequate recruiting effort leads to a major Cyber War disaster.

Cyber Command is headquartered in Fort Meade (outside Washington, DC), most of the manpower, and capabilities, come from the Cyber War operations the military services have already established. Within Cyber Command there are some smaller organizations that coordinate Cyber War activities among the services, as well as with other branches of the government and commercial organizations that are involved in network security. At the moment Cyber Command wants to expand its core staff from 900 to 4,900 in the next five years. Twenty percent of those new people will be civilians, including a number of software specialists sufficiently skilled to quickly recognize skillful intrusions into American networks and quickly develop countermeasures. That kind of talent is not only expensive, but those who possess often have work histories that don’t pass the normal screening. These are the personnel Cyber Command is having a difficult time recruiting.

The big problems are not only recruiting hackers (technical personnel who can deal with the bad-guy hackers out there) but also managing them. The problem is one of culture, and economics. The military is a strict hierarchy that does not, at least in peacetime, reward creativity. Troops with good technical skills can make more money, and get hassled less, in a similar civilian job. The military is aware of these problems, but it is slow going trying to fix them.

Debunking the “1970s had a higher standard of living than today” meme

Filed under: Economics, Food, Health, Media, Technology, USA — Tags: , , , , — Nicholas @ 00:02

Don Boudreaux produces an anecdotal list of things that refute the inane notion that America’s standard of living peaked in the 1970s:

What follows here is drawn from memory. Perhaps my memory is grossly distorted, but my report of it here is an undistorted reflection of that memory. Here’s some of what I recall, of relevance to this discussion, from middle-class America of the 1970s; I offer the 25 items on this list in no particular order, except as they come to me.

(1) Automobiles broke down much more frequently than they break down today, hence, leaving motorists stranded, sometimes for hours, more often than is the case today.

(2) Automobiles rusted faster and more thoroughly than they do today.

(3) Someone in his or her early 70s was widely regarded as being quite old.

(4) “Old” people back then were much more likely to wear dentures than are “old” people today.

(5) Frozen foods in supermarkets were gawdawful by the standards of today – in terms both of quality and of selection.

[. . .]

(21) Coffee sucked. (It was almost all made from robusta beans.) And the selection of teas was pretty much limited to whatever Lipton sold.

(22) A diagnosis of cancer was far more frightening than it is today. Any person so diagnosed was regarded as being as good as dead.

(23) Going to college was much more unusual than it is today.

(24) Contact lenses were much more expensive than they are today. I purchased insurance (!) on my first pair of soft contact lenses (which I bought in 1980) in order to protect myself against the financial consequences of losing or damaging the one pair that I bought. (Such lenses were bought one pair at a time.)

(25) The idea of widespread use of personal computers seemed like science fiction. I very clearly recall overhearing, in the Spring of 1980, one of my economics professors, Wayne Shell (who also taught computer science), telling someone that he believed that, within a few years, many American households will have a computer. I thought at the time that Dr. Shell’s prediction was fancifully far-fetched.

I could go on, listing at least another 50 such recollections. But instead I’ll end this post here.

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.

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