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Archivo del Autor: Belen De Leon

Dayton Audio MK402 review – CNET

At a street price of $69, the Dayton Audio MK402s bookshelf speakers are supremely hard to beat
Source: CNET

Brainless Embryos Suggest Bioelectricity Guides Growth

Researchers are building a case that long before the nervous system works, the brain sends crucial bioelectric signals to guide the growth of embryonic tissues.
Source: Wired

Meltdown, Spectre, and the Costs of Unchecked Innovation

Spectre fixes forced browsers to break the compatibility covenant of the web. Other unchecked technologies could cause even deeper damage.
Source: Wired

3 Rules for Designing Primo Virtual Reality

VR is coming, but it’s not right for every kind of experience. Here are three rules to create by.
Source: Wired

Facebook’s latest privacy debacle stirs up more regulatory interest from lawmakers

Facebook’s late Friday disclosure that a data analytics company with ties to the Trump campaign improperly obtained — and then failed to destroy — the private data of 50 million users is generating more unwanted attention from politicians, some of whom were already beating the drums of regulation in the company’s direction.

On Saturday morning, Facebook dove into the semantics of its disclosure, arguing against wording in the New York Times story the company was attempting to get out in front of that referred to the incident as a breach. Most of this happened on the Twitter account of Facebook chief security officer Alex Stamos before Stamos took down his tweets and the gist of the conversation made its way into an update to Facebook’s official post.

“People knowingly provided their information, no systems were infiltrated, and no passwords or sensitive pieces of information were stolen or hacked,” the added language argued.

While the language is up for debate, lawmakers don’t appear to be looking kindly on Facebook’s arguably legitimate effort to sidestep data breach notification laws that, were this a proper hack, could have required the company to disclose that it lost track of the data of 50 million users, only 270,000 of which consented to data sharing to the third party app involved. (In April of 2015, Facebook changed its policy, shutting down the API that shared friends data with third-party Facebook apps that they did not consent to sharing in the first place.)

While most lawmakers and politicians haven’t crafted formal statements yet (expect a landslide of those on Monday), a few are weighing in. Minnesota Senator Amy Klobuchar calling for Facebook’s chief executive — and not just its counsel — to appear before the Senate Judiciary committee.

Senator Mark Warner, a prominent figure in tech’s role in enabling Russian interference in the 2016 U.S. election, used the incident to call attention to a piece of bipartisan legislation called the Honest Ads Act, designed to “prevent foreign interference in future elections and improve the transparency of online political advertisements.”

“This is more evidence that the online political advertising market is essentially the Wild West,” Warner said in a statement. “Whether it’s allowing Russians to purchase political ads, or extensive micro-targeting based on ill-gotten user data, it’s clear that, left unregulated, this market will continue to be prone to deception and lacking in transparency.”

That call for transparency was echoed Saturday by Massachusetts Attorney General Maura Healey who announced that her office would be launching an investigation into the situation. “Massachusetts residents deserve answers immediately from Facebook and Cambridge Analytica,” Healey tweeted. TechCrunch has reached out to Healey’s office for additional information.

On Cambridge Analytica’s side, it looks possible that the company may have violated Federal Election Commission laws forbidding foreign participation in domestic U.S. elections. The FEC enforces a “broad prohibition on foreign national activity in connection with elections in the United States.”

“Now is a time of reckoning for all tech and internet companies to truly consider their impact on democracies worldwide,” said Nuala O’Connor, President of the Center for Democracy & Technology. “Internet users in the U.S. are left incredibly vulnerable to this sort of abuse because of the lack of comprehensive data protection and privacy laws, which leaves this data unprotected.”

Just what lawmakers intend to do about big tech’s latest privacy debacle will be more clear come Monday, but the chorus calling for regulation is likely to grow louder from here on out.


Source: TechCrunch

Facebook suspends Cambridge Analytica for misuse of personal data

Cambridge Analytica is the firm best know for its work alongside Donald Trump’s presidential campaign, but the company is in trouble with Facebook over misusing personal data.

The post Facebook suspends Cambridge Analytica for misuse of personal data appeared first on Digital Trends.


Source: Digital trends

Facebook’s Express Wi-Fi offers internet service to developing countries

Facebook has launched a new service called Wi-Fi Express which aims to provide affordable internet access to those living in developing countries.

The post Facebook’s Express Wi-Fi offers internet service to developing countries appeared first on Digital Trends.


Source: Digital trends

Facebook, Cambridge Analytica and Trump: What you need to know – CNET

The world’s largest social network is at the center of an international scandal around voter data, the 2016 US presidential election, and Brexit.
Source: CNET

YouTube is reportedly introducing your kids to conspiracy theories, too

In a recent appearance by YouTube CEO Susan Wojcicki at the South by Southwest Festival, she suggested that YouTube is countering the conspiracy-related videos that have been spreading like wildfire on the platform — including videos telling viewers that high school senior and Parkland, Fl. survivor David Hogg is an actor.

Specifically, Wojcicki outlined YouTube’s plans to add “information cues,” including links to Wikipedia pages that debunk garbage content for viewers if they choose to learn more. (Somewhat strangely, no one had told Wikipedia about this plan.)

Either way, the platform is going to have do much better than that, suggests a new Business Insider report that says YouTube Kids has a huge problem with conspiracy videos, too. To wit, the three-year-old, ostensibly kid-friendly version of YouTube is showing its young viewers videos that preach the nonsensical, including “that the world is flat, that the moon landing was faked, and that the planet is ruled by reptile-human hybrids,” according to BI’s own first-hand findings.

In fact, when BI searched for “UFO” on YouTube Kids, one of the top videos to appear was a nearly five-hour-long lecture by professional conspiracy theorist David Icke, who covers everything in the clip from “reptile human bloodlines,” to the Freemasons, who he credits with building the Statue of Liberty, Las Vegas, Christianity, and Islam, among other things. (The Freemasons also killed President John Kennedy, he tells viewers.).

Business Insider says YouTube removed the videos from YouTube Kids after its editorial team contacted the company. YouTube also issued the following statement: “The YouTube Kids app is home to a wide variety of content that includes enriching and entertaining videos for families. This content is screened using human trained systems. That being said, no system is perfect and sometimes we miss the mark. When we do, we take immediate action to block the videos or, as necessary, channels from appearing in the app. We will continue to work to improve the YouTube Kids app experience.”

That’s not going to be good enough for parents who are paying attention. Hunter Walk, a venture capitalist who previously led product at YouTube and has a young daughter, may have summed it up best in a tweet that he published earlier this afternoon, writing that “when you create and market an app to kids, the level of care and custodial responsibility you need to take is 100x usual. Clean it up or shut it down pls.”

YouTube has been reluctant to tinker with is recommendation algorithm because its “main objective is to keep you consuming YouTube videos for as long as possible” Wired noted this past week. (Crazy theories are apparently quite sticky). Wired also reported that despite a recent uproar about all the conspiracy theory content, YouTube still doesn’t have clear rules around when whether these videos violate its community guidelines, which cover bullying, hate speech, graphic violence, and sexually explicit content.

Wojcicki said during her festival appearance that “People can still watch the videos, but then they have access to additional information.”

Hopefully, YouTube will come up with a more sophisticated solution to the spread of misinformation, especially when it comes to its younger viewers. We don’t yet know the scale of this particular issue (we’ve reached out to YouTube to see if the company is able and willing to discuss it in further detail). But as it is, this editor doesn’t allow her kids to watch YouTube Kids without strict supervision for fear of what they might see. At this point, we’d be surprised if parents at YouTube did otherwise.


Source: TechCrunch

A typo in ‘Civilization VI’ game code can ‘yeild’ some strange A.I. behavior

A misspelling buried in the programming for Civilization VI may be why your A.I. opponents are emphasizing faith rather than gold or production. An intrepid modder discovered the error. and Firaxis has responded.

The post A typo in ‘Civilization VI’ game code can ‘yeild’ some strange A.I. behavior appeared first on Digital Trends.


Source: Digital trends

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