Humans aren’t as cooperative as we thought, but they make up for it via stupidity

Economic experiments that supposedly show cooperation may instead depict confusion.

(credit: New Line Cinema)

Lots of economic theory is based on the idea that humans will naturally seek to maximize their profits, but is that really the case? The field of behavioral economics involves a variety of attempts to find out. Things like game theory are used to create simplified economic systems in which people's behavior can be tracked.

A number of results indicate that some people do in fact behave as selfish, profit-maximizing individuals. But many others behave more altruistically, forging cooperative relationships in order to obtain greater benefits.

Or so it appeared. A group of Oxford researchers has now published a study in which they looked a bit more carefully at the people who were taking these tests, discovering that they'd be just as altruistic toward a computer. And that's probably because most of them simply don't understand the rules of the game they're playing.

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“Find my phone” apps mistakenly bring dozens of people to this house in Atlanta

Fusion catches up with the couple—so far nobody knows what’s causing the problem.

This house in Atlanta is attracting angry mobile phone users who think their lost phones are here. (credit: Fusion)

It's a network data mystery that needs to be solved, and fast. For the past year, Atlanta couple Christina Lee and Michael Saba have fielded visits from angry strangers—and sometimes police officers—who insist that lost phones are in the couple's house. Sometimes the situation escalates into more than accusations. One time police spent an hour searching the home, looking for a lost teenage girl whose phone they had tracked to the house.

Over at Fusion, Kashmir Hill reports on this unusual problem that currently has no solution. The lost phones are associated with a variety of carriers, including AT&T, Verizon, T-Mobile, Sprint, and Boost Mobile. And there are no agencies, including the FCC, who are responsible for dealing with this kind of issue. So Lee and Saba are stuck receiving pissed off visitors at all hours of the day and night. They've registered their Wi-Fi router's MAC address with Skyhook, a company that provides geolocation data for apps, but that hasn't helped. Filing a complaint with local police hasn't fixed the situation either.

Without more information on the phones and the location apps they used, it's hard to say for sure what might be causing this. Security analyst Ken Weston told Fusion that it sounded like a problem with cell tower triangulation. That's what caused a similar problem for a Las Vegas man last year, whose home was mistakenly identified by Sprint as the location for several lost phones. In the report, iPhone forensics expert Jonathan Zdziarski suggested it might be a flaw in Wi-Fi map data. It's possible that most carriers are licensing the same Wi-Fi maps for geolocation, "and could have had bad data in the database, either someone using the same MAC address at a different location or just bad GPS data."

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Media devices sold to feds have hidden backdoor with sniffing functions

Highly privileged account could be used to hack customers’ networks, researchers warn.

(credit: AMX)

A company that supplies audio-visual and building control equipment to the US Army, the White House, and other security-conscious organizations built a deliberately concealed backdoor into dozens of its products that could possibly be used to hack or spy on users, security researchers said.

Members of Austria-based security firm SEC Consult said they discovered the backdoor after analyzing the AMX NX-1200, a programmable device used to control AV and building systems. The researchers first became suspicious after encountering a function called "setUpSubtleUserAccount" that added an highly privileged account with a hard-coded password to the list of users authorized to log in. Unlike most other accounts, this one had the ability to capture data packets flowing between the device and the network it's connected to.

"Someone with knowledge of the backdoor could completely reconfigure and take over the device and due to the highest privileges also start sniffing attacks within the network segment," SEC Consult researcher Johannes Greil told Ars. "We did not see any personal data on the device itself, besides other user accounts which could be cracked for further attacks."

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Piracy Can Boost Digital Music Sales, Research Shows

A new academic paper published by the Economics Department of Queen’s University examines the link between BitTorrent downloads and music album sales. The study shows that depending on the circumstances, piracy can hurt sales or give it a boost through free promotion.

Source: TF, for the latest info on copyright, file-sharing, torrent sites and ANONYMOUS VPN services.

cassetteFor more than a decade researchers have been looking into the effects of online music piracy on the revenues of the record industry, with mixed results.

By now it’s clear that there’s no universal positive or negative effect of piracy on sales. The results depend on the type of artist, music genre and media, among other variables.

A newly published study by Jonathan Lee, researcher at Queen’s University Department of Economics, sheds an interesting light on these differences and unravels another piece of the puzzle.

In a working paper titled Purchase, Pirate, Publicize: The Effect of File Sharing on Album Sales, he examined the effect of BitTorrent piracy on both digital and physical music sales.

The goal of the study is to find out whether piracy’s sales displacement (piracy hurts sales) or the promotion component (piracy boosts sales) has a stronger effect.

“In theory, piracy could crowd out legitimate sales by building file sharing capacity, but could also increase sales through word-of-mouth,” Lee explains.

Drawing on a data set of 250,000 albums and 4.8 million downloads from a popular private BitTorrent tracker, he found some interesting effects. The overall results show a modest negative impact on album sales, as music industry executives would expect.

“From the results, I conclude that file sharing activity has a statistically significant but economically modest negative effect on legitimate music sales,” Lee writes.

Interestingly, however, this negative result is largely driven by physical sales. For many artists, piracy actually boosts digital sales, presumably because it serves as free advertising.

“This relationship varies by medium: file sharing decreases sales of physical copies but boosts sales of digital ones for top-tier artists, suggesting that the word-of-mouth effect is most relevant for the digital market.”

In addition, the popularity of the artists is an important factor too. More popular artists do relatively well as the boost in digital album sales compensates for the loss on the physical side.

“Top-tier artists lose sales, but the loss is partially offset by an increase in digital sales and the overall effect is small,” Lee writes.

Links between piracy and sales across various artists tiers

piracysales

For their part, artists who are somewhat popular actually benefit from piracy while lesser knows musicians are hurt the most. The latter may be explained by the fact that these artists simply aren’t good enough for people to buy their work.

“Mid-tier artists are helped slightly and bottom-tier artists are significantly hurt by file sharing, which could indicate that file sharing helps lesser-known artists only if they are actually talented,” Lee notes.

The study adds to the never-ending debate on the effect of piracy on sales. It’s a good illustration that file-sharing can have both a positive and a negative impact.

One of the downsides is that the data itself is relatively old, from 2008, and the music industry has changed a lot since then. This means that the results may have been different today.

Also, it’s worth noting that the download numbers come from a BitTorrent tracker that counts a relatively high share of music aficionados. They may also act differently than the general file-sharer.

That said, the paper offers a unique and unprecedented analysis of BitTorrent piracy on music sales. It clearly disputes the general argument that music piracy exclusively hurts album sales, and suggests that BitTorrent piracy can act as promotion under certain circumstances.

Source: TF, for the latest info on copyright, file-sharing, torrent sites and ANONYMOUS VPN services.

Deals of the Day (1-21-2016)

Deals of the Day (1-21-2016)

The Asus Transformer Book T100 is a 2-in-1 Windows tablet that comes with a keyboard dock that lets you treat the computer like a laptop. It’s been a few years since Asus launched the original T100 with an Intel Atom Bay Trail processor, and it’s still a pretty good value — especially since you can […]

Deals of the Day (1-21-2016) is a post from: Liliputing

Deals of the Day (1-21-2016)

The Asus Transformer Book T100 is a 2-in-1 Windows tablet that comes with a keyboard dock that lets you treat the computer like a laptop. It’s been a few years since Asus launched the original T100 with an Intel Atom Bay Trail processor, and it’s still a pretty good value — especially since you can […]

Deals of the Day (1-21-2016) is a post from: Liliputing

Netflix loves T-Mobile’s zero-rating, says it’s better than Comcast’s

Netflix’s past opposition to data cap exemptions doesn’t extend to Binge On.

Netflix CEO Reed Hastings. (credit: re:publica)

Netflix has periodically opposed zero-rating schemes in which ISPs exempt certain online services from data caps. But the US' biggest online video streaming company was a launch partner for T-Mobile's Binge On video zero-rating program, and this week it explained why it thinks T-Mobile's zero-rating is good for customers and video providers.

Netflix CEO Reed Hastings was asked in an earnings call this week why Binge On is different from Comcast's implementations of zero-rating.

"It's voluntary on the customer. Any customer of T-Mobile's can decide to turn it on or turn it off—that would be a big difference," Hastings answered. "They're not charging any of the providers; it's an open program. Many of our competitors such as Hulu and HBO are in the program also."

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BBC micro:bit tiny computers for UK students delayed (again)

BBC micro:bit tiny computers for UK students delayed (again)

The BBC plans to give away a million tiny, programmable computers to UK students. But it’s taking a little longer than planned. Initially the BBC had hoped to distribute its micro:bit devices to students and teachers last fall. Then the date was pushed back to early 2016. Now the plan is to get them in the […]

BBC micro:bit tiny computers for UK students delayed (again) is a post from: Liliputing

BBC micro:bit tiny computers for UK students delayed (again)

The BBC plans to give away a million tiny, programmable computers to UK students. But it’s taking a little longer than planned. Initially the BBC had hoped to distribute its micro:bit devices to students and teachers last fall. Then the date was pushed back to early 2016. Now the plan is to get them in the […]

BBC micro:bit tiny computers for UK students delayed (again) is a post from: Liliputing

Warner Bros. ignores PC players, drops Windows support for Mortal Kombat X

Following buggy PC launch, upcoming DLC will only come to consoles

Shown here: Owners of the PC version of Mortal Kombat X

While versions of many Mortal Kombat games have come to the PC over the years, the series has always seemed console-focused. Mortal Kombat publisher Warner Bros. has shown just how extreme that console focus is this week, confirming that PC players will not be able to buy future DLC for last year's Mortal Kombat X.

PC players began to suspect the worst earlier this week when sign-ups for an "Enhanced Online Beta" version of the game didn't list the PC as a platform option. Then, yesterday, WB announced that Mortal Kombat XL—an expanded edition of the game that includes all current DLC and the upcoming "Kombat Pack 2"—would only be coming to the Xbox One and PS4.

NetherRealm Community Manager Tyler Lansdown confirmed later in the day that PC players wouldn't even be able to buy that DLC à la carte. "Mortal Kombat XL and 'Kombat Pack 2' will [be] available on PlayStation 4 and Xbox One only," he wrote on the TestYourMight forums.

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Unikernel Systems: Docker übernimmt Anbieter für Mini-Betriebssysteme

Unikernel sind spezielle Systeme, die nur jene Software enthalten, die zum Ausführen einer Anwendung benötigt wird. Der Container-Spezialist Docker übernimmt nun einen Anbieter für Unikernel-Dienstleistungen. (Docker, Linux-Kernel)

Unikernel sind spezielle Systeme, die nur jene Software enthalten, die zum Ausführen einer Anwendung benötigt wird. Der Container-Spezialist Docker übernimmt nun einen Anbieter für Unikernel-Dienstleistungen. (Docker, Linux-Kernel)

The search for dark matter heats up

Some say noise, some say signal. All we know is dark matter is well hidden.

Lux, another xenon-based dark matter detector. (credit: Lawrence Berkeley Lab)

Every year, the Dutch physics community gets together to celebrate the year in physics. These are some highlights from the meeting. Since it is a meeting, it is not possible to link to published work (a talk could cover multiple papers, or just parts of papers). Where possible, We've linked to the research group that presented the work.

This year, the search for dark matter seems to be dominating the minds of a lot of physicists. It is quite an intriguing issue. We have lots of gravitational evidence for dark matter at length scales from single galaxies to galaxy clusters—and even the cosmic microwave background. The variety of evidence is such that it is difficult to imagine a suitable modification to the laws of gravitation that would satisfy all these constraints.

Yet, actual dark matter remains elusive. I’ll discuss some details in a moment, but my take home from the dark matter talks is that, if it can be detected at all, then we should see it relatively soon.

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