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abdulrahmanabdo

How the NSA's Domestic Spying Program Works | Electronic Frontier Foundation - 0 views

  • When the NSA’s spying program was first exposed by the New York Times in 2005, President Bush admitted to a small aspect of the program—what the administration labeled the “Terrorist Surveillance Program”—in which the NSA monitored, without warrants, the communications of between 500-1000 people inside the US with suspected connections to Al Qaeda.
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      The first time the NSA's spying programs where first exposed and what was chosen to be revealed by the Bush administration.
  • But other aspects of the Program were aimed not just at targeted individuals, but perhaps millions of innocent Americans never suspected of a crime.
  • A person familiar with the matter told USA Today that the agency's goal was "to create a database of every call ever made" within the nation's borders. All of this was done without a warrant or any judicial oversight.
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      The main reason why some Americans are upset by the NSA's recent actions. It was a breach in the balance of power that much of American government is run by, for now hundreds of years.
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  • This equipment gave the NSA unfettered access to large streams of domestic and international communications in real time—what amounted to at least 1.7 billion emails a day, according to the Washington Post.
    • abdulrahmanabdo
       
      The intelligence gathering power of the NSA.
  • First, the government convinced the major telecommunications companies in the US, including AT&T, MCI, and Sprint, to hand over the “call-detail records” of their customers. According to an investigation by USA Today, this included “customers' names, street addresses, and other personal information.” In addition, the government received “detailed records of calls they made—across town or across the country—to family members, co-workers, business contacts and others.”
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      How the intensive intelligence gathering began for the NSA.
  • It works like this: when you send an email or otherwise use the internet, the data travels from your computer, through telecommunication companies' wires and fiber optics networks, to your intended recipient. To intercept these communications, the government installed devices known as “fiber-optic splitters” in many of the main telecommunication junction points in the United States (like the AT&T facility in San Francisco). These splitters make exact copies of the data passing through them: then, one stream is directed to the government, while the other stream is directed to the intended recipients.
    • abdulrahmanabdo
       
      How intelligence gathering works for the NSA.
  • In April 2012, long-time national security author James Bamford reported NSA is spending $2 billion to construct a data center in a remote part of Utah to house the information it has been collecting for the past decade. “Flowing through its servers and routers and stored in near-bottomless databases,” Bamford wrote, “will be all forms of communication, including the complete contents of private emails, cell phone calls, and Google searches, as well as all sorts of personal data trails—parking receipts, travel itineraries, bookstore purchases, and other digital ‘pocket litter.’
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    The NSA's Domestic Spying Program and how it works.
wstrahan

Literature Resource Center - Document - 0 views

  • Sam Rosenthal, who's the founder of a label called Project Records
  • iTunes and the other music players have had in the past; buying to own
  • Spotify really is changing here is we're talking about access to music.
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  • if they really like it they will share it and their friends will discover it and they in turn will listen to it
  • Daniel Ek is the founder and CEO of the music streaming service Spotify
  • But again, what I sort of emphasize that we're paying the labels. We don't pay the artists directly.
  • What we're really trying to do here is move people away from piracy into a legal model that contributes revenue back to the music industry.
  • Yeah, I do want to address that because I feel that it's important to mention that it's still early days and Spotify's only two years in using the service, almost three. But in that short period of time now we've become the second largest revenue generator for the labels in Europe and we've paid out more than a 150 million dollars back to the music industry.
  • He recently wrote on his blog that 5,000 plays on Spotify generates a little more than six dollars, and in comparison 5,000 track downloads at iTunes generates for him $3,400. I mean, it's a big gap there.
  • I definitely think that we want to have access and that's the big shift here, but I do think that ownership still plays an important role. You do want to own the things you really care about.
  • At the same time one of the big criticisms that we've heard from artists is that the royalties that they get from Spotify are so low that it might as well be piracy.
  • I think if you keep creating great music people will in fact listen to it and they will in fact buy it if they think it's a great record.
perezmv

http://oreilly.com/digitalmedia/2006/08/17/inside-pandora-web-radio.html - 0 views

  • Pandora (which is also the name of the company) grew out of the Music Genome Project, which company founder Tim Westergren began six years ago.
  • He became fascinated with the way directors described the music they were looking for, which led to his wondering what made people enjoy certain types of music. He asked himself, "If people haven't found any music that they love since college, and artists are struggling to find an audience, is there a role for technology to help bridge the gap?"
  • Westergren started the Genome Project from the idea of creating a platform for connecting people with music that they'll love based on music they already enjoy. The project uses experts called "music analysts" to deconstruct music into its fundamental parts and capture the results into a database. Pandora has 40 professional musicians who come to the office every day and listen to one song at a time, analyzing each in anywhere from 200 to 400 dimensions. (The dimensions are somewhat different for each genre of music.)
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  • Pandora chose the dimensions because they are quantitative. For instance, how breathy are the vocals? Is the music diatonic or chromatic? The music analysts are trained to be able to score songs consistently. In fact, one of the test cases is, "Could a group of 10 musicologists listen to a song and agree on one score for a particular element?"
  • vector space.
  • "What is exciting about the Music Genome Project, with respect to Pandora the radio-listening experience, is that by understanding the music on a song-by-song basis we can put together a playlist that has a much more natural ebb and flow than you might be able to do with collaborative filtering data," Conrad says.
  • "I think curator is the right word," Conrad replied. "Of all the financial models that could be leveraged to make Pandora a successful business, the 'play for pay' model runs completely spiritually opposite to the founding of the company.
  • I asked what Pandora was doing to avoid being influenced by big record labels, which have been widely accused of corrupting traditional radio through payola schemes.
  • "Since we use a human analyst to analyze song by song, we've experimented with using a smaller number of elements," he continued. "We've determined that you can't create interesting playlists with only 20 attributes. But we do keep an eye on machine listening as it might provide a way to augment the manual analysis."
  • I ask myself, "What's this song doing in my Bill Evans station? This song should be in my 'Soft Jazz Guitar' station. Why can't I tell Pandora to place this tune in the appropriate station?"
  • "It's fascinating to me that you raise that particular example," Conrad said. "Because the scenario that you just described is--after we evolved the product over five months and took a lot of low-hanging fruit off the table--probably the number-one listener request.
  • Pandora creates playlists with a "matching engine," written in C and Python, for each listener station. This engine builds the low-level linkage to the "source" music (the music that listeners indicate they like) and the music that actually gets played (a mixture of what the listener explicitly indicated, mixed with music that the Pandora service believes listeners will like). The replication system is Slony.
Will Sullivan

The Radio as New Technology: Blessing or Curse? A 1929 Debate » - 0 views

  • Accommodated as we are to mass media, we must work to imagine the impact of commercial radio broadcasting in its early years. From the late 1800s, new electronic devices had been expanding the realm of shared human experience — people conversed on telephones, sent news through telegrams, played records on phonographs, and enjoyed films in local theaters. But until the radio, nothing offered such widely shared simultaneous mass experience. By turning on your radio set, you could listen to a jazz band, baseball game, religious service, even a president’s speech, live, along with millions of fellow listeners.
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    An excerpt from an old criticism of the radio in the 1920s. Sound familiar?
lilymg

Police brutality in the iPhone era :: Cover :: Philadelphia City Paper - 0 views

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      Opposing view: Claims that police afraid to act because of "retribution"
    • lilymg
       
      Can you be arrested for videotaping? Depends on state?
  • The video was uploaded a day later and viewed more than 200,000 times. Within a week, Police Commissioner Charles Ramsey announced Josey’s firing and the DA dropped disorderly conduct charges against Guzman
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    • lilymg
       
      Sometimes video evidence can genuinely help against cases involving brutality 
  • a phenomenal 6.7 million times.
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      Videos posted online can be seen by everyone, once videos go viral they can gain an incredible amount of views and attention
  • And YouTube and social media have democratized the distribution of video, just as the camcorder and, subsequently, the cameraphone revolutionized their recording.
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      Youtube is also a useful platform for posting videos of police violence
  • National Fraternal Order of Police executive director Jim Pasco has warned USA Today that “the proliferation of cheap video equipment … has had a chilling effect on some officers, who are now afraid to act for fear of retribution by video.”
  • police in Philly and elsewhere have been known to arrest citizen videographers and destroy cameras
bdm1chael

The Human Body Is Built for Distance - 1 views

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    "Does running a marathon push the body further than it is meant to go? The conventional wisdom is that distance running leads to debilitating wear and tear, especially on the joints. But that hasn't stopped runners from flocking to starting lines in record numbers."
ifrahansari88

Future Proof - Protecting our digital future » Why you need social media reco... - 1 views

  • Because key government business processes including policy development, community engagement, emergency management, business collaboration and project management are increasingly moving to social media channels. And social channels are complex spaces. They are third party owned and hosted, dynamic and collaborative. Maintaining important information in these environments can be very challenging. We therefore need to take heed of the fact that a lot of key business operations are moving to social media technologies, and we need to think about this transition from an information-based perspective. For example, as a result of the transition to social, increasingly there will not be formal publications, or reports, or white papers or meeting minutes or other fixed, formal, standard forms of accountability and history that we have traditionally relied upon. Instead there will be wikis and tweets and Facebook forums and blog posts and a host of fantastic, dynamic, collaboratively developed content but by itself this will not survive to be the stuff of history, it will not survive to be accessible under FOI or GIPA review, it may not even survive to be part of formal annual reporting a year from now.
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    saving gov info to social medias
ifrahansari88

Laboratory notebooks in the digital era: the role of ELNs in record keeping for chemist... - 0 views

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    evo of data storage
wstrahan

Streaming revenues turn the tide against digital pirates - FT.com - 0 views

  • Spotify, the subscription streaming service, has more than 6m subscribers. In video, Netflix, boosted by original productions such as House of Cards , has more than 36m subscribers. Amazon, Google and now Apple, with iTunes Radio, are bringing streaming to a much wider audience
  • This is – at last – translating into meaningful income. The Recording Industry Association of America calculates that revenues from services including Spotify, Pandora and YouTube went from 3 per cent of industry revenues in 2007 to 15 per cent, or more than $1bn, in 2012.
  • Apple’s strategy has pleased some music companies because its streaming service also encourages downloads. But many content owners still believe that streaming cannibalises download and DVD revenues
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  • What is lost from many calculations is the fact that the urge to own may be weaker in the age of streaming, but so is the urge to steal
  • Traffic to peer-to-peer file-sharing and torrent sites is declining where legal alternatives are offered
  • . Netflix’s Ted Sarandos said in May: “When we launch in a territory, the BitTorrent traffic drops as the Netflix traffic grows.”
  • In an analysis of the Dutch market, Will Page, an economist working for Spotify, found that releases by Rihanna and Taylor Swift that were held off Spotify sold just one legal copy for each BitTorrent download, while hits from One Direction and Robbie Williams that were instantly available for streaming sold four copies. “The legitimate market is beginning to outshine the illegitimate market,” says Cary Sherman, the RIAA’s chairman.
  • High rates of piracy for hits such as Game of Thrones in markets such as Australia show that consumers still look to illegal sources if content is not available legally in all parts of the world the minute that US consumers get it.
  • No one is ready to declare victory against the pirates, but the tide is starting to turn against them. The Napster generation is growing up – and behind it is an iTunes, Netflix or Spotify generation that has higher expectations of online content, but is more willing to pay.
andhearsonars

What happened to the expert curator? | Guardian Professional - 0 views

  • Within these contexts, the act of arranging objects, images or sounds into an order that may or may not have meaning has proliferated throughout the creative and cultural industries. The curator is now a producer: you might curate your Flickr feed, your mates playing records at a bar or an exhibition in your own apartment – a trend showcased by the Serpentine Gallery's co-director Hans Ulrich Obrist, a master orator of what he calls a "global dialogue… in space and time".
  • A space has now opened up – both physically and online – where anyone can give curating a go.
  • What, then, if we're looking in the wrong place for qualified, ground-breaking curators? Perhaps they are no longer in museums, galleries or cultural institutions, but instead in front of a screen – sociable and connected. Curating in the age of the internet is the act of responding to social and technological developments: their usability, instability and the various networks of communication in which they are presented online.
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  • Dealing with networks means that nothing is stable, everything is constantly moving in response to massive amounts of data
  • "Broadly accounting for any act where a person organises visual content on the internet in a way that creates meaning through the differences and similarities of their collected images."
  • relatively meaningless
  • 'digital curating'
  • "curating is now linguistically deluded beyond the point of return to an artistic context
  • people are creating meaning themselves – online, inside, outside
wstrahan

Spotify, YouTube, Streaming Services Are Killing Digital Downloads | TIME.com - 0 views

  • Now, with a deluge of  music streaming services letting fans listen to songs for free, the digital download may be going the way of the CD and the cassette tape before it.
  • U.S. digital track sales decreased for the first time ever in 2013, dropping from 1.34 billion to 1.26 billion, according to Nielsen SoundScan. CD sales also continued their ongoing decline, dropping 14 percent to 165 million. Digital album sales were stable, staying at 118 million sold last year. Meanwhile the number of songs streamed through services like Spotify, YouTube and Rhapsody increased 32 percent to 118.1 billion.
  • Spotify just arrived on U.S. shores in the summer of 2011, but it has become a lightning rod for controversy thanks to a chorus of artists who decry that paying musicians a fraction of a cent per listen is unfair.
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  • Digital downloads were a logical continuation of the business model that generated fat profits for record labels in the heyday of physical music stores. In some cases, with no manufacturing or distribution costs involved, a hit digital album could actually be more lucrative than a physical CD.
  • However, the music industry’s core problem—that lots of fans just don’t want to pay for music—remains an issue. Most people use the free, ad-supported version of Spotify, and the company recently expanded its free offering to mobile devices. The most popular platform for listening to music among young people is YouTube, which is almost entirely free.
  • U.S. digital track sales decreased for the first time ever in 2013, dropping from 1.34
perezmv

Pandora - Investor Relations - News Release - 0 views

  • Both have established impressive track records leading Pandora’s strong team of technologists.
  • “I’m excited to promote two top technology leaders to these important positions.
  • Mr. Conrad has led Pandora’s engineering and product organization from the product’s inception and has guided the team as they delivered increasingly sophisticated playlist techniques, mobile, consumer electronics and in-car listening technology, as well as sophisticated advertising solutions
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  • “Our team of engineers has developed some of the most innovative music technology in the world and changed the way we all consume music,” said Chris Martin, Pandora’s new Chief Technology Officer. “Tom and I have built an incredibly strong team, and I am energized by the opportunity to help Pandora drive forward the future of radio.”
  • “Pandora created the most effective way for music and technology to enhance the lives of music fans and artists alike,” said Mr. Conrad. “As a company, Pandora has always been driven by that intersection between creativity and technology. I am proud to have been a part of this effort, working with an incredibly talented and creative group of technologists. Everything I wanted to know about following one’s passion and running a business I learned at Pandora.”
  • “As Pandora continues to grow, we need to ensure our technology resources are optimized to deliver the best experience possible for listeners, partners and advertisers.”
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