Quotulatiousness

June 8, 2013

Feingold was right, back in 2001

Filed under: Government, Liberty, USA — Tags: , , , , , — Nicholas @ 09:42

Former US senator Russ Feingold was the only member of the senate to vote against the original Patriot Act:

He took a stand against the legislation because it increased the federal government’s authority exponentially and didn’t require enough judicial oversight.

Now here we are more than a decade later and it has been revealed that the U.S. government has been collecting massive amounts of data on millions of Americans every single day, using provisions found in the Patriot Act as justification.

Through the secret “PRISM” surveillance program and court orders compelling at least Verizon to provide records on all its customers, the FBI and NSA have enjoyed access to unthinkable amounts of Americans’ data, all without ever informing the public of alarming domestic surveillance.

In his address on the Senate floor in 2001, Former Sen. Feingold seemingly warned the U.S. about the exact thing so many Americans are outraged over today.

[. . .]

“In 2001, I first voted against the PATRIOT Act because much of it was simply an FBI wish list that included provisions allowing our government to go on fishing expeditions that collect information on virtually anyone,” the statement read. “Today’s report indicates that the government could be using FISA in an indiscriminate way that does not balance our legitimate concerns of national security with the necessity to preserve our fundamental civil rights.”

“This is deeply troubling. I hope today’s news will renew a serious conversation about how to protect the country while ensuring that the rights of law-abiding Americans are not violated,” he added.

June 3, 2013

CRTC rule changes may finally signal the end of the three-year phone contract

Filed under: Business, Cancon, Technology — Tags: , , — Nicholas @ 10:54

In Maclean’s, Steve Rennie outlines the new cell phone rules to come into effect later this year:

Wireless customers will be able to cancel their cellphone contracts after two years without any penalties — even if they’ve signed up for longer terms — under a new set of rules unveiled Monday by the federal telecom regulator.

However, the Canadian Radio-television and Telecommunications Commission didn’t go as far as an outright ban on the three-year contracts that Canadians vented so much about earlier this year as the national code for wireless services was being drafted.

“We didn’t focus on the length of the contract, we focused on the economic relation,” CRTC chairman Jean-Pierre Blais said in an interview.

“So, in effect, it’s equivalent to those asking for a ban of three-year contract without us actually banning three-year contracts, because what we’re saying is the contract’s amortization period can only be for a maximum period of 24 months.”

There’s also good news for those who travel with their cell phones (that’d be pretty much every Canadian traveller these days):

The CRTC is also capping extra data charges at $50 per month and international data roaming charges at $100 per month to avoid huge, surprise bills.

The regulator will require providers to allow customers to unlock their devices after 90 days, or immediately if they pay the full amount of the device.

April 18, 2013

Could this be the long-hoped-for breakthrough in battery technology?

Filed under: Science, Technology — Tags: , , , , — Nicholas @ 10:40

In The Register, Tony Smith discusses a new prototype battery that might be coming to your electronic devices … eventually:

Electronics continue to shrink to ever smaller sizes, but researchers are having a tough time miniaturising the batteries powering today’s mobile gadgets. Step forward, bicontinuous nanoporous electrodes.

Smartphones use smaller power packs than they did five years ago, it’s true, but that’s because their chips and radios are more power efficient, not because of any major new battery technology.

Now boffins from the University of Illinois at Urbana-Champaign reckon they have come up with a new pocket-friendly electricity supply.

Enter the “microbattery”, a compact power cell constructed from many three-dimensional nanoporous electrodes capable, its developers claim, of delivering both high power and a large energy capacity.

The negative cathode was devised by another team at the university, but graduate student James Pikul, working under Bliss Professor of mechanical science and engineering William King, figured out how to create a compatible anode and put the two into a battery.

[. . .]

The cathode design, devised by a team led by the University’s Professor Paul Braun, is fast charging. Pikul reckons building a battery out of it yields a rechargeable that can be filled up in a thousandth of the time it takes to charge a comparably sized regular rechargeable cell.

Building a battery in a lab is one thing. Working out how to manufacture it commercially at a price that makes it a realistic power source for future devices is another thing altogether. Pikul and King will be working on that next.

March 9, 2013

Good news and bad news about border searches of your electronic devices

Filed under: Bureaucracy, Liberty, USA — Tags: , , , , , — Nicholas @ 11:32

Declan McCullagh on the mixed news from a recent court ruling:

U.S. customs officials must have a reasonable justification before snatching your laptop at the border and scanning through all your files for incriminating data, a federal appeals court ruled today.

The Ninth Circuit Court of Appeals ruled that Homeland Security’s border agents must have “reasonable suspicion” before they can legally conduct a forensics examination of laptops, mobile phones, camera memory cards, and so on.

Today’s opinion is a limited — but hardly complete — rejection of the Obama administration’s claim that any American entering the country may have his or her electronic files minutely examined for evidence of criminal activity. Homeland Security has said the electronic border searches could detect terrorists, drug smugglers, and people violating “copyright or trademark laws.”

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.

October 29, 2012

Polls are less accurate thanks to a 9% response rate (and falling)

Filed under: Media, Politics — Tags: , , , — Nicholas @ 10:41

Iowahawk has been posting a daily Twitter update reminding people that the reliability of political polls is much lower than ever before:

At Macleans, Colby Cosh digs a bit deeper to find out how polling organizations are responding to their approaching-flatline response rate:

The boffins are becoming increasingly reliant on “non-probability samples” like internet panel groups, which give only narrow pictures of biased subsets of the overall population. The good news is that they can take many such pictures and use modern computational techniques to combine them and make pretty decent population inferences. “Obama is at 90 per cent with black voters in Shelbyville; 54 per cent among auto workers; 48 per cent among California epileptics; 62 per cent with people whose surnames start with the letter Z…” Pile up enough subsets of this sort, combined with knowledge of their relative sizes and other characteristics, and you can build models which let you guess at the characteristics of the entire electorate (or, if you’re doing market research, the consumerate).

As a matter of truth in advertising, however, pollsters have concluded that they shouldn’t report the uncertainty of these guesses by using the traditional term “margin of error.” There is an extra layer of inference involved in the new techniques: they offer what one might call a “margin of error, given that the modelling assumptions are correct.” And there’s a philosophical problem, too. The new techniques are founded on what is called a “Bayesian” basis, meaning that sample data must be combined explicitly with a prior state of knowledge to derive both estimates of particular quantities and the uncertainty surrounding them.

[. . .]

Pollsters are trying very hard to appear as transparent and up-front about their methods as they were in the landline era. When it comes to communicating with journalists, who are by and large a gang of rampaging innumerates, I don’t really see much hope for this; polling firms may not want their methods to be some sort of mysterious “black box,” but the nuances of Bayesian multilevel modelling, even to fairly intense stat hobbyists, might as well be buried in about a mile of cognitive concrete. Our best hope is likely to be the advent of meta-analysts like (he said through tightly gritted teeth) Nate Silver, who are watching and evaluating polling agencies according to their past performance. That is, pretty much exactly as if they were “black boxes.” In the meantime, you will want to be on the lookout for that phrase “credibility interval.” As the American Association for Public Opinion Research says, it is, in effect, a “[news] consumer beware” reminder.

October 13, 2012

A timely reminder that economic statistics only paint part of the overall picture

Filed under: Economics, Technology — Tags: , , — Nicholas @ 10:52

Tim Worstall at the Adam Smith Insitute blog:

Almost at random from my RSS feed two little bits of information that tell of the quite astonishing economic changes going on around us at present. The first, that the world is now pretty much wired:

    According to new figures published by the International Telecommunications Union on Thursday, the global population has purchased 6 billion cellphone subscriptions.

Note that this is not phones, this is actual subscriptions. It’s not quite everyone because there are 7 billion humans and there’s always the occasional Italain with two phones, one for the wife and one for the mistress. But in a manner that has never before been true almost all of the population of the planet are in theory at least able to speak to any one other member of that population. The second:

    The most recent CTIA data, obtained by All Things D, shows that US carriers handled 1.16 trillion megabytes of data between July 2011 and June 2012, up 104 percent from the 568 billion megabytes used between July 2010 and June 2011.

Within that explosive growth of basic communications we’re also seeing the smartphone sector boom. Indeed, I’ve seen figures that suggest that over half of new activations are now smartphones, capable of fully interacting with the internet.

One matter to point to is how fast this all is. It really is only 30 odd years: from mobile telephony being the preserve of the rich with a car battery to power it to something that the rural peasant of India or China is more likely to own than not. Trickle down economics might have a bad reputation but trickle down technology certainly seems to work.

August 27, 2012

Finland and the dangers of being a company town

Filed under: Business, Economics, Europe — Tags: , , , , , — Nicholas @ 09:09

I had no idea that Finland’s economy was so tightly tied to the fortunes of Nokia:

Nokia contributed a quarter of Finnish growth from 1998 to 2007, according to figures from the Research Institute of the Finnish Economy (ETLA). Over the same period, the mobile-phone manufacturer’s spending on research and development made up 30% of the country’s total, and it generated nearly a fifth of Finland’s exports. In the decade to 2007, Nokia was sometimes paying as much as 23% of all Finnish corporation tax. No wonder that a decline in its fortunes — Nokia’s share price has fallen by 90% since 2007, thanks partly to Apple’s ascent — has clouded Finland’s outlook.

[. . .]

Strip these sorts of firms from the list and only one resembles Nokia: Taiwan’s Hon Hai, an electronics manufacturer. Yet Nokia made 27% of Finnish patent applications last year; the corresponding figure for Hon Hai was 8%. Although numbers are falling, Finland is home to the greatest number of Nokia employees; Hon Hai’s staff is mostly in China. It is a similar story with other firms. Sales of Nestlé, a consumer-goods company, weigh in at 15% of Swiss GDP but its share of Swiss jobs is punier than Nokia’s in Finland. Samsung, whose revenues are twice Nokia’s, has half its clout as a share of GDP: South Korea’s economy is more diversified. The importance of Nokia to Finland looks like a one-off.

July 25, 2012

Smartphone swordfight: what could possibly go wrong?

Filed under: Technology — Tags: , , — Nicholas @ 08:06

Jacob Siegal reports on a new (but not publicly available) smartphone app:

FAR can accurately determine the distance between two smartphones by measuring the time it takes for one sound emitted from one phone to reach the speaker of another.

The first implementation of FAR is an application called SwordFight, which is exactly what it sounds like. Two smartphone owners stand across from each other, jabbing at each other’s phones in order to score a hit. A player has to strike within 15 centimeters to score, causing the other player to lose a point. Using FAR, along with the accelerometer and digital compass, the phones not only keep track of their distance from one another, but can determine which player is attacking, and which player has been struck.

Microsoft is dubbing this subgenre of gaming Mobile Motion Games, and it can only be accomplished with the supreme accuracy of the FAR sound-ranging scheme. Considering the mass hysteria in the gaming world surrounding motion devices, this project does not come as much of a surprise. Nonetheless, I still desperately want to wave an imaginary sword around for a few minutes and know for sure who won.

July 7, 2012

Tim Worstall: the software patent system is FUBAR’ed

Filed under: Business, Law, Technology — Tags: , , , , , , — Nicholas @ 11:05

In Forbes, Tim Worstall explains the odd situation of Amazon trying to obtain patents to use defensively when (not if) they get sued for entering the smartphone market:

… Amazon isn’t searching out patents which would allow it to build phones to, say, the GSM or CDMA standards. For those patents, by virtue of being included in those standards, must be made available to all comers on reasonable and non-discriminatory terms (RAND, or Europeans add “Fair” to the beginning to give FRAND). So any patent that is actually necessary to make a phone that interacts with the network is already available to them on exactly the same terms that Samsung, Apple, Nokia or anyone else pays for them.

No, what Amazon is looking for is just some bundle of patents, somewhere, that have something to do with mobile telephony. So that when (and sadly, it really is when, not if) they get sued by someone or other for breaching a patent then they’ve got some great big bundle of documents that they can wave back at them. Such patents can range from the possibly valid (slide to unlock perhaps) through to two that really irk me: Apple claiming a patent on a wedge shaped notebook and, unbelievably to me, on the layout of icons on the Galaxy Tablet in Europe.

I take this to be evidence that the technology patent system has simply got out of hand: that the system is entirely Fubar in fact. We need to recall what a patent is supposed to do: it is not that intellectual property is some God given right. Rather, we realise that given that ideas and technologies are public goods it is very difficult to make money out of having invented them. Thus we artificially create intellectual property in the form of patents and trademarks. But we are always walking a narrow line between encouraging invention by awarding such rights and discouraging derivative inventions by awarding rights that are too strong.

June 27, 2012

The “JesusPhone” turns five

Filed under: Media, Technology — Tags: , , — Nicholas @ 08:32

At The Register, Tony Smith looks back on five years of Apple’s iPhone phenomenon:

The iPhone first went on sale five years ago this week and it has already clocked up more than $150 billion in revenues — more than the annual GDP of Hungary — for Apple.

More than 250 million iPhones have been sold since 29 June 2007, the day over-the-counter sales began in the US, almost six months after its January 2007 launch.

That’s just the hardware, of course. Apple takes a 30 per cent cut of the purchase price of ever app downloaded through the iTunes App Store, and with well over 30 billion apps downloaded since the app shop went online on 10 July 2008.

[. . .]

The original iPhone, lest we forget, was a 2G device with GSM/Edge data connectivity. Its 16 bundled apps — it couldn’t run third-party native software, only JavaScript-coded “web apps” in its browser — ran on a 400MHz Samsung ARM11-based S3C6400 CPU and were presented on a 3.5in, 320 x 480 display.

There was no external storage — there still isn’t — and the battery was tightly integrated into the casing — it still is. It has a 2Mp camera and 4-16GB of on-board Flash storage.

But the iPhone introduced the world to smooth touchscreen operation, its capacitive panel outclassing the less sensitive resistive screens commonplace at the time. Likewise, it introduced roll, pitch and yaw detecting accelerometers, now found on every smartphone. Likewise Wi-Fi.

June 6, 2012

Scattering that “social” pixie dust on mobile apps

Filed under: Media, Technology — Tags: , , , , — Nicholas @ 09:37

In the Guardian Technology section, Frédéric Filloux attempts to disabuse mobile developers about one of the “rules” for mobile apps:

Today’s hype leaves no other option but making an application as “social” as possible. This being the certitude du jour, allow me to think differently.

True, some apps are inherently social: when it comes to rating a product or a service, the “crowd factor” is critical. Beyond that, it should be a matter of personal choice — an antinomic notion to today’s the “Social” diktat. When you sign up to Spotify, the default setting is to share your musical taste with your Facebook friends and to suffer theirs. I can’t stand such obligation: I quickly dumped the application and cancelled my account.

The social idea’s biggest mistake is the belief in a universal and monolithic concept everyone is supposed to be willing to embrace with a similar degree of scope and enthusiasm. That’s a geeky, super-cartesian, Zuckerberg-esque view of society. Among my friends, some like opera (the singing, not the browser), others prefer heavy metal and I’m more into jazz tunes; some are tech-minded like me, others are more inclined towards literature. When it comes to sharing news, I tend to be naturally selective about the people I send a link to: I don’t want to swamp everyone with stuff they don’t care about. I might be wrong, but this is the way I see the social cyberspace: segmented and respectful of each other.

So, mobile app developers, if you find yourself trying to force-fit social features into a Solitaire app, think again.

April 11, 2012

QotD: The silly claims about “capitalism in crisis”

Filed under: Economics, History, Media, Quotations — Tags: , , , — Nicholas @ 00:08

Yes, times are tougher than they otherwise could be; however, to claim that the bumps in the road over the last few years show that “capitalism is in crisis” is absurd.

[. . .]

Even with the a few recessions, Real per-capita Gross Domestic Product is a lot higher than it was in 1960, 1970, 1980, 1990, or 2000. The truly unique fact about the world as it has changed in the last few centuries is that, as a number of economic historians have emphasized, we live in a world where economic growth is taken to be the norm. […]

Indeed, as the economist Joseph Schumpeter pointed out long ago, capitalism has given us the time and energy to criticize capitalism. People content themselves by being outraged at working conditions in Foxconn plants in China. However, it is the economic growth we have achieved in the western world that allows us the comfortable working conditions from which we express horror at working conditions elsewhere in the world. Further, not all the workers are greeting the reformers as saviors (HT: Doug Stuart). If people are willing to trade off longer working hours for higher incomes, I don’t see how it’s my right to stop them.

[. . .] Donald J. Boudreaux points out how we have to be very careful with income data if we are going to get an accurate picture of trends in standards of living.

If we’re going to talk about “stagnation” we also have to be very clear about precisely what we mean. Consider the near-ubiquity of the iconic gizmo of the early 21st century and its technological cousin: the smart phone and social media. My Forbes.com colleague Erik Kain reported in February that “472 million smartphones were sold worldwide in 2011.” In a world of 7 billion people, the top 1% would be 70 million people. If all the gains really went to them, that would be about six and a half smartphones each for the members of the world’s Top 1%. I’m pretty sure that isn’t what’s happening.

Art Carden, “It’s the Final Crisis of Capitalism, Charlie Brown!”, Forbes, 2012-04-10

March 23, 2012

Facebook seen as harmful … to deployed troops

Filed under: Asia, Middle East, Military, Technology, USA — Tags: , , , , — Nicholas @ 08:17

Strategy Page explains how increasing sophistication on the part of the al Qaeda/Taliban forces has been allowing them to select targets of opportunity through things like Facebook posts and cell phone traffic:

The U.S. Army is warning its troops to be careful what they post to on social networking sites (like Facebook). When they post photos of themselves they often reveal militarily useful information. This was discovered in Iraq, where a lot of tech savvy people working with terrorists were able to compile information from what troops posted. This sometimes led to attacks, and this was discovered from interrogating captured terrorists and captured documents and computer data. The background of pictures often indicated targets for the terrorists, or details of base defenses and American tactics. Islamic terrorists have been quick to use the Internet and other modern technology to plan and carry out their attacks.

Some of this technology can be very dangerous, like the geo-locating capability of many smart phones (which include GPS receivers and location data that hackers can obtain.) Troops in combat zones are ordered to turn geo-locating off while in areas where the enemy could use it. Even without geo-locating turned on, cell phone use can provide militarily useful information. This goes back to a century old practice called traffic analysis. This has been used with great success against terrorists in Iraq, Afghanistan and elsewhere, but it can be used against the troops.

[. . .]

Al Qaeda was long suspected of knowing how to manipulate message traffic in order to deceive our traffic analysis methods. This was rarely the case, but this form of deception has been used in the past with success. For example, when the June 6, 1944 D-Day invasion of France was being planned, a fake army group headquarters was set up in England. Actually, this “army group” consisted largely of a lot of radio and telegraph operators sending a large number of messages that would be normal if the “army group” were preparing for an invasion of France, in an area other than where the actual invasion was going to take place. The deception worked. German traffic analysis experts were fooled and the Germans believed the actual invasion at Normandy was just a feint, a move to get the Germans to send their reinforcements to Normandy rather than were the fake “army group” was going to invade.

Intelligence agencies have to be constantly on the guard for al Qaeda, or any other terrorist group, using this kind of deception. It has happened in a few instances, so a larger-scale attempt is not out of the question.

January 6, 2012

A dinosaur mating ritual: Microsoft rumoured to be buying Nokia’s smartphone division

Filed under: Technology — Tags: , — Nicholas @ 09:06

ESR has the scoop:

Just when you thought the smartphone industry couldn’t get any more soap-operatic, everybody’s favorite pair of aging drama queens — Microsoft and Nokia — may be at it again. There’s a rumor, from a gossip with a good track record, that Microsoft intends to buy Nokia’s Smartphone division.

Inexplicably, there are even some people writing about the rumor who think this might even be a good idea. I mean, a good idea for Microsoft. It probably really would be a good idea for Nokia — they’d get shut of their idiotic alliance with Redmond and unload a crappy, chronically underperforming division for a pile of cash (the rumormonger says $19 billion).

But for Microsoft? Nokia’s brand strength was probably the only thing keeping Windows-phone share as high as 5.2%. It hasn’t been Microsoft’s software doing it, that’s for sure. Botched upgrades and a pathetically weak app ecosystem have only been the most obvious problems.

If Microsoft bought Nokia’s smartphone division, they’d mismanage it into smoking rubble within two years. “But wait, Eric…” I hear you cry, “they haven’t done too badly with the X-Box!” Quite right they haven’t — but that’s because Microsoft runs that division as a cash generator, mostly hands off.

Smartphones, on the other hand, are strategic. That means that if Microsoft buys itself a smartphone division, Steve Ballmer’s going to poke his prong into it. Repeatedly. To, um, what’s the B-school jargon? “Maximize the synergies”. They might even be treated to more demented-monkey ranting. Two years. Smoking rubble.

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