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wstrahan

"Spotify Was Designed from the Ground Up to Combat Piracy" | TorrentFreak - 0 views

  • “Spotify was designed from the ground up to combat piracy,” the company confirms. “Founded in Sweden, the home of The Pirate Bay, we believed that if we could build a service which was better
  • than piracy, then we could convince people to stop illegal file-sharing, and start
  • consuming music legally again.”
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  • Right from the beginning Spotify founder Daniel Ek held a solid belief that if his service offered a better experience and superior convenience than that being offered by The Pirate Bay, people would jump on board.
  • And they have. Earlier this year the service confirmed it had amassed a total of 24 million users worldwide, 18 million on their ad-supported service and 6 million paying a subscription.
  • The notion, that “it’s impossible to compete with free”, sat well with lawmakers and governments, who looked at offerings coming out of The Pirate Bay and thousands of other similar sites and widely agreed that no-one will pay for something if they can get it for nothing.
  • “A key part of this [success] has been in ensuring that Spotify has a free [ad supported] tier. By offering this free tier, Spotify is able to compete with piracy on cost and bring music consumers into the legal framework,” the company notes.
  • In Sweden, a market that should be the most difficult to turn around if file-sharing traditions are any barometer, Spotify says that the number of people who pirated music fell by 25 percent between 2009 and 2011.
  • In Denmark the IFPI reports that 48% of users using streaming services had previously been illegal downloaders. An impressive 8 out of 10 of those have now stopped completely.
  • Norway, a success story documented earlier this year, has seen its piracy rates drop to just one-fifth of their levels four years earlier, with streaming services taking most of the credit.
  • There can be little doubt that torrent sites such as The Pirate Bay will always have a following, but when services such as Spotify offer their basic services for free, one has to question why people wouldn’t at least try them
perezmv

Pandora Internet Radio hits two million listeners in Australia and New Zealand - mUmBRELLA - 0 views

  • It’s clear that radio is evolving – and this evolution is being propelled by consumers and technology
  • Key to Pandora’s success, is that we offer listeners an interactive and social experience that is incredibly personal, and artists a channel to be discovered by a new legion of fans
perezmv

Clear Channel built iHeartRadio into massive streaming radio service - 0 views

  • Pandora continues to grow with 250 million registered users
  • There are one billion FM radios in the US and 160 million smartphones and 160 million PCs, so it’s still a subset of the FM marketplace.
  • Pittman doesn’t believe streaming hours will overtake traditional radio in his lifetime.
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  • “Music collections always replace each other and radio always tends to be yet another choice,” he says. “Satellite didn’t kill FM. AM didn’t kill FM. (Streaming music) one more choice and one more device you can listen to the radio on.”
  • digital is an important growth area for the business, even if the $17 billion or so that advertisers spend on radio each year is slow to move over to the Web.
  • In 2012, Clear Channel made strange bedfellows when it joined forces with Pandora to lobby Congress to lower the rates their services were required to pay artists to stream their music online. The companies eventually backed down from that effort in order to focus on a different political tact.
  • Online, people “tend to have a favorite and then they bounce around a couple different services,”
perezmv

How Pandora Avoided the Junkyard, and Found Success - NYTimes.com - 0 views

  • Pandora’s 48 million users tune in an average 11.6 hours a month. That could increase as Pandora strikes deals with the makers of cars, televisions and stereos
  • At the end of 2009, Pandora reported its first profitable quarter and $50 million in annual revenue — mostly from ads and the rest from subscriptions and payments from iTunes and Amazon.com when people buy music.
  • Its library now has 700,000 songs, each categorized by an employee based on 400 musical attributes, like whether the voice is breathy, like Charlotte Gainsbourg, or gravelly like Tom Waits.
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  • Some music lovers dislike Pandora’s approach to choosing music based on its characteristics rather than cultural associations.
  • “It’s not just that this has an 80-beat-a-minute guitar riff,” he said. “It’s that this band toured with Eddie Vedder.”
  • For Pandora and its listeners, it was a revelation. Internet radio was not just for the computer. People could listen to their phone on the treadmill or plug it into their car or living room speakers.
  • In January, Pandora announced a deal with Ford to include Pandora in its voice-activated Sync system, so drivers will be able to say, “Launch my Lady Gaga station”
jamieparkerson

The Pentagon is trying to make the internet more anonymous - 0 views

  •  
    If you want to use the internet and you don't want the National Security Agency to see what you're doing, you would likely turn to Tor, a network that anonymizes web traffic by bouncing it between servers. The NSA has been working on ways to get around " the Tor problem" for years with limited success.
Mirna Shaban

New study quantifies use of social media in Arab Spring | UW Today - 0 views

    • Mirna Shaban
       
      Yellow highlighting= Information about role of social media in the Arab Spring. Pink highlighting= Statistical information Blue highlighting= Possibility of link to more information. 
  • After analyzing more than 3 million tweets, gigabytes of YouTube content and thousands of blog posts, a new study finds that social media played a central role in shaping political debates in the Arab Spring.
  • “Our evidence suggests that social media carried a cascade of messages about freedom and democracy across North Africa and the Middle East, and helped raise expectations for the success of political uprising,” said Philip Howard, the project lead and an associate professor in communication at the University of Washington.  “People who shared interest in democracy built extensive social networks and organized political action. Social media became a critical part of the toolkit for greater freedom.”
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  • During the week before Egyptian president Hosni Mubaraks resignation, for example, the total rate of tweets from Egypt — and around the world — about political change in that country ballooned from 2,300 a day to 230,000 a day. 
  • Data for the UW project came directly from immense digital archives the team built over the course of several months.
  • the team located data about technology use and political opinion from before the revolutions. 
  • The Project on Information Technology and Political Islam assembled data about blogging in Tunisia one month prior to the crisis in that country, and had special data on the link structure of Egyptian political parties one month prior to the crisis there.
  • Political discussion in blogs presaged the turn of popular opinion in both Tunisia and Egypt.  In Tunisia, conversations about liberty, democracy and revolution on blogs and on Twitter often immediately preceded mass protests. 
  • Twenty percent of blogs were evaluating Ben Alis leadership the day he resigned from office (Jan. 14), up from just 5 percent the month before.  Subsequently, the primary topic for Tunisian blogs was “revolution” until a public rally of at least 100,000 people eventually forced the old regimes remaining leaders to relinquish power.
  • In the two weeks after Mubaraks resignation, there was an average of 2,400 tweets a day from people in neighboring countries about the political situation in Egypt. In Tunisia after Ben Alis resignation, there were about 2,200 tweets a day.
  • Ironically, government efforts to crack down on social media may have incited more public activism, especially in Egypt. People who were isolated by efforts to shut down the Internet, mostly middle-class Egyptians, may have gone to the streets when they could no longer follow the unrest through social media, Howard said.
perezmv

Pandora takes aim at local radio advertisers : Business - 1 views

  • In March, Pandora hired local sales staff in St. Louis as part of its strategy to court local advertisers, and it’s had success out of the gate landing customers. Don Brown Chevrolet, Barnes-Jewish Hospital, St. Louis University and Panera Bread Co. are just a few of the advertisers that have booked ads on Pandora so far this year.
  • It’s spent the past two years expanding its sales staff nationwide.
  • Its regional sales staff of 60 employees nationwide is growing, and Pandora plans on ultimately having an office in each of the top 50 radio markets.
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  • “Radio is a very unusual media form in that most of its revenue comes from the local market,” said Rich Tullo, director of research at New York brokerage Albert Fried & Co. “The ad rates are higher because it’s local. Ultimately, it will take dollars away from other radio stations.”
  • 72.7 million active monthly users.
  • For those who listen to Pandora on their smartphones or laptops, they’re prompted to enter their ZIP code, year of birth and gender. Users can select the artists’ music they want to hear, and Pandora adds similar music.
  • “We have one-fourth the number of ad units that a traditional FM station has, so your ad will stand out more,”
  • Pandora has yet to post an annual profit.
  • has more than 70 percent market share in the U.S. Internet music segment,
  • St. Louis radio station managers say they haven’t seen a decline in their ad revenue since Pandora entered the market, but they’re watching the new competitor closely.
Maryam Kaymanesh

9 Ways Technology Affects Mental Health | Do Something - 1 views

  • Sleep. Using a laptop, cell phone, or iPad late at night can seriously mess with your sleep patterns and habits, potentially leaving you with a sleep disorder.
  • Depression. A Swedish study found that participants who felt the need to have their cell phones constantly accessible were more likely to report depressive mental health symptoms.
  • The popularity of social media and sharing everything has led to this new sensation where everyone from middle school-ers to working adults feel the pressure to attend every event and share every experience.
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  • Research has shown that with the ascent of Internet and technology use, rudeness and incivility on social media sites has also increased.
  • Social media can also cause anxiety such as fear of not being successful enough or smart enough with use of sites like Facebook and Twitter.
  •  
    the bad side?
Virinchi Tadikonda

Are Solar Sails the Future of Space Travel? - 0 views

    • Virinchi Tadikonda
       
      Innovation is one of the most important factors of space travel. This simple design can turn into something that we can use to potentially travel vast distances. 
  • But it took a long time for solar sails to go from concept to reality. The first successful demonstration of the propulsion system didn't come until 2010, when Japan's Ikaros probe deployed its 46-foot-wide (14 m) sail and became the first craft ever to cruise through space on the backs of photons.
    • Virinchi Tadikonda
       
      This just tells us that nothing comes easy, and that we might actually be a long distance away from achieving the next space milestone, which is setting foot on another planet. 
  • The $27 million Sunjammer mission, which takes its name from the Arthur C. Clarke story, will use a sail built by California-based company L'Garde that measures 124 feet (38 m) on a side. The sail, made of an advanced material called Kapton, is just 5 microns (about 0.0002 inches) thick. It weighs less than 70 pounds (32 kilograms) and packs down to the size of a dishwasher, NASA officials have said.
    • Virinchi Tadikonda
       
      As much as funds are being cut from NASA and budget cuts are taking a toll on all space related activities, research is definitely crucial. But we do not hear about these researches in the news. 
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    • Virinchi Tadikonda
       
      Prevention of disasters is one of the most important security aspects of technology. This kind of probes will enhance safety among the public but the one thing I see is that the media has not covered this. It is not a big aspect of technology it seems, and I disagree. 
  • And some researchers have even higher hopes for solar sails, suggesting that a truly enormous sail —one the size of Texas, for example — could send a spaceship to another star system in just a few centuries. (A space-based laser would have to shine a powerful beam on the sail as the craft moved farther and farther away from the sun, however.)   
    • Virinchi Tadikonda
       
      This is the definition of future research for the benefit of society in the generations to come. This kind of technology can potentially unite us with another Earth. Unfortunately this is the first one I have found about any kind of research with solar panels in media. 
  • Several upcoming missions aim to harness the subtle push of sunlight, using gossamer "solar sails" to cruise through the heavens like boats through the sea.
  • A spacecraft equipped with a sail 1,300 feet (400 meters) wide, for example, could travel 1.3 billion miles (2.1 billion kilometers) per year, allowing it to escape the sun's sphere of influence in just a decade or so, according to researchers behind the Interstellar Probe, a NASA concept mission proposed about 15 years ago.
Virinchi Tadikonda

SpaceX Launch Scrubbed Again - But No One Could See It Happen - NASA Watch - 0 views

  • This lack of visibility is rather unusual for SpaceX - a company that has gone out of its way to use social media and traditional media - with great success - to get word about its products and services to the widest audience possible.
    • Virinchi Tadikonda
       
      NASA contracts launches to smaller companies, and one happens to be SpaceX. This company is widely known for broadcasting launches around Cape Canaveral. Unfortunately, the limited amount of of companies that do that doesn't help to widen the media exposure. 
  • canceled its webcast and provided no commentary about the launch countdown, a public service offered even for classified Department of Defense satellite launches.
    • Virinchi Tadikonda
       
      NASA is not a part of this, as the final decision was made by SpaceX. Because they are a private company this is possible. The more privacy ensures less involvement with the media and public. Once upon a time the idea of Space travel was widely popular, but today it's quite the opposite. 
  • The hashtag "#FalconNein" quickly appeared. One would hope that SpaceX is paying attention and realizes that they are doing something cool - as are other space companies
    • Virinchi Tadikonda
       
      The benefit of social media is that if something is great, it will appear in the media. But even if it didn't go through and failed, it will still appear in the media. Either way, there is still publicity 
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  • Cool sells. And if and when something goes wrong people root for the company to fix the problem so they can see cool things again.
    • Virinchi Tadikonda
       
      When Space was cool, that's when the government spent more money and time. When the last shuttle disaster occured, complaints came from every direction about mission safety. Space needs to become cool once again. 
wstrahan

Neo-Colonialism, the Last Stage of imperialism by Kwame Nkrumah - 0 views

    • wstrahan
       
      Neo-colonialism isn't a problem until it's being used to impoverish less developed countries, rather than help develop them.
  • Non-alignment, as practised by Ghana and many other countries, is based on co-operation with all States whether they be capitalist, socialist or have a mixed economy. Such a policy, therefore, involves foreign investment from capitalist countries, but it must be invested in accordance with a national plan drawn up by the government of the non-aligned State with its own interests in mind.
    • wstrahan
       
      Countries like Ghana choose not to align with an economic policy like capitalism or socialism in order to trade with all countries based on their own national plan.
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  • The growth of nuclear weapons has made out of date the old-fashioned balance of power which rested upon the ultimate sanction of a major war. Certainty of mutual mass destruction effectively prevents either of the great power blocs from threatening the other with the possibility of a world-wide war, and military conflict has thus become confined to ‘limited wars’. For these neo-colonialism is the breeding ground.
    • wstrahan
       
      Nuclear weapons have increased the growth in neo-colonialism. Larger economic countries such as the U.S. and Russia would rather avoid a world war and nuclear mass destruction by fighting "limited wars"
  • Limited war, once embarked upon, achieves a momentum of its own. Of this, the war in South Vietnam is only one example. It escalates despite the desire of the great power blocs to keep it limited. While this particular war may be prevented from leading to a world conflict, the multiplication of similar limited wars can only have one end-world war and the terrible consequences of nuclear conflict.
  • Neo-colonialism is also the worst form of imperialism. For those who practise it, it means power without responsibility and for those who suffer from it, it means exploitation without redress.
  • In the days of old-fashioned colonialism, the imperial power had at least to explain and justify at home the actions it was taking abroad.
  • Neo-colonialism, like colonialism, is an attempt to export the social conflicts of the capitalist countries.
  • The problem which faced the wealthy nations of the world at the end of the second world war was the impossibility of returning to the pre-war situation in which there was a great gulf between the few rich and the many poor. Irrespective of what particular political party was in power, the internal pressures in the rich countries of the world were such that no post-war capitalist country could survive unless it became a ‘Welfare State’. There might be differences in degree in the extent of the social benefits given to the industrial and agricultural workers, but what was everywhere impossible was a return to the mass unemployment and to the low level of living of the pre-war years.
  • In the past it was possible to convert a country upon which a neo-colonial regime had been imposed — Egypt in the nineteenth century is an example — into a colonial territory.
  • The essence of neo-colonialism is that the State which is subject to it is, in theory, independent and has all the outward trappings of international sovereignty. In reality its economic system and thus its political policy is directed from outside.
  • e, but neo-
  • The neo-colonial State may be obliged to take the manufactured products of the imperialist power to the exclusion of competing products from elsewhere. Control over government policy in the neo-colonial State may be secured by payments towards the cost of running the State, by the provision of civil servants in positions where they can dictate policy, and by monetary control over foreign exchange through the imposition of a banking system controlled by the imperial power.
  • Where neo-colonialism exists the power exercising control is often the State which formerly ruled the territory in question, but this is not necessarily so. For example, in the case of South Vietnam the former imperial power was France, but neo-colonial control of the State has now gone to the United States.
  • The control of the Congo by great international financial concerns is a case in point.
  • The result of neo-colonialism is that foreign capital is used for the exploitation rather than for the development of the less developed parts of the world. Investment under neo-colonialism increases rather than decreases the gap between the rich and the poor countries of the world.
  • The struggle against neo-colonialism is not aimed at excluding the capital of the developed world from operating in less developed countries. It is aimed at preventing the financial power of the developed countries being used in such a way as to impoverish the less developed.
  • The system of neo-colonialism was therefore instituted and in the short run it has served the developed powers admirably. It is in the long run that its consequences are likely to be catastrophic for them
  • Neo-colonialism is based upon the principle of breaking up former large united colonial territories into a number of small non-viable States which are incapable of independent development and must rely upon the former imperial power for defence and even internal security. Their economic and financial systems are linked, as in colonial days, with those of the former colonial ruler.
  • In the neo-colonialist territories, since the former colonial power has in theory relinquished political control, if the social conditions occasioned by neo-colonialism cause a revolt the local neo-colonialist government can be sacrificed and another equally subservient one substituted in its place.
  • The introduction of neo-colonialism increases the rivalry between the great powers which was provoked by the old-style colonialism. However little real power the government of a neo-colonialist State may possess, it must have, from the very fact of its nominal independence, a certain area of manoeuvre. It may not be able to exist without a neo-colonialist master but it may still have the ability to change masters.
  • The ideal neo-colonialist State would be one which was wholly subservient to neo-colonialist interests but the existence of the socialist nations makes it impossible to enforce the full rigour of the neo-colonialist system. The existence of an alternative system is itself a challenge to the neo-colonialist regime. Warnings about ‘the dangers of Communist subversion are likely to be two-edged since they bring to the notice of those living under a neo-colonialist system the possibility of a change of regime.
  • In fact neo-colonialism is the victim of its own contradictions. In order to make it attractive to those upon whom it is practised it must be shown as capable of raising their living standards, but the economic object of neo-colonialism is to keep those standards depressed in the interest of the developed countries.
  • Their manufacturers naturally object to any attempt to raise the price of the raw materials which they obtain from the neo-colonialist territory in question, or to the establishment there of manufacturing industries which might compete directly or indirectly with their own exports to the territory.
  • In the end the situation arises that the only type of aid which the neo-colonialist masters consider as safe is ‘military aid’.
  • Once a neo-colonialist territory is brought to such a state of economic chaos and misery that revolt actually breaks out then, and only then, is there no limit to the generosity of the neo-colonial overlord, provided, of course, that the funds supplied are utilised exclusively for military purposes.
  • Military aid in fact marks the last stage of neo-colonialism and its effect is self-destructive. Sooner or later the weapons supplied pass into the hands of the opponents of the neo-colonialist regime and the war itself increases the social misery which originally provoked it.
  • Nowhere has it proved successful, either in raising living standards or in ultimately benefiting countries which have indulged in it.
  • This book is therefore an attempt to examine neo-colonialism not only in its African context and its relation to African unity, but in world perspective. Neo-colonialism is by no means exclusively an African question. Long before it was practised on any large scale in Africa it was an established system in other parts of the world
  • ‘The industrial nations have added nearly $2 billion to their reserves, which now approximate $52 billion. At the same time, the reserves of the less-developed group not only have stopped rising, but have declined some $200 million. To analysts such as Britain’s Miss Ward, the significance of such statistics is clear: the economic gap is rapidly widening “between a white, complacent, highly bourgeois, very wealthy, very small North Atlantic elite and everybody else, and this is not a very comfortable heritage to leave to one’s children.”
  • ‘For the vast majority of mankind the most urgent problem is not war, or Communism, or the cost of living, or taxation. It is hunger. Over 1,500,000,000 people, some-thing like two-thirds of the world’s population, are living in conditions of acute hunger, defined in terms of identifiable nutritional disease.
  • What is lacking are any positive proposals for dealing with the situation. All that The Wall Street Journal’s correspondent can do is to point out that the traditional methods recommended for curing the evils are only likely to make the situation worse.
jurasovaib

MAKING WAVES: Kanzius Research Advances - Kanzius Cancer Research Foundation - 1 views

  • Beginning in February, large nonhuman subjects have received weekly injections of cancer cells into their livers, creating a consistent model in a "controlled environment." This month, the subjects will undergo MRIs to determine whether they now have liver cancer. If affirmative, the Kanzius noninvasive radio-wave cancer treatment will be administered, allowing data to be collected and analyzed. The success of these tests is mandatory to move forward in approaching the U.S. Food and Drug Administration and ultimately advancing to human trials.
braxtondn

USATODAY.com - Do thin models warp girls' body image? - 0 views

  • "We have done studies of grade-school girls, and even in grade 1, girls think the culture is telling them that they should model themselves after celebrities who are svelte, beautiful and sexy."
    • braxtondn
       
      Being sexy doesn't mean you have to be skinny. As long as the skin you're in makes you feel sexy and beautiful thats all that should matter. People don't need advice from a celebrity, who also struggled with their body image, to tell them that in order to be considered sexy by the media and today's society, you have to be skinny.
  • Some girls can reject that image, but it's a small percentage: 18% in Murnen's research
    • braxtondn
       
      That is a shame that only 18% are unaffected by media's new idea of an acceptable look. They must either have a high self-esteem or do not interact with the media as much as the other 82%.
  • those who were exposed to the most fashion magazines were more likely to suffer from poor body images.
    • braxtondn
       
      This shows that magazines such as Seventeen and Vogue are held responsible for the negative image that they are putting into teens' mind. They do not need to be skinny enough to put on a magazine cover, they need to accept the skin they are in and show it.
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  • t's not surprising that women want to be slender and beautiful, because as a society "we know more about women who look good than we know about women who do good," says Audrey Brashich, a former teen model and author of All Made Up: A Girl's Guide to Seeing Through Celebrity Hype and Celebrating Real Beauty.
    • braxtondn
       
      Hearing this from a teen model who was probably in the 18% of young women who weren't effected by the media, is amazing because she knows what is most important. Although looks play a major part in being successful, the hard work is more important. Media is taking away the important concept and forcing a lesser concept to become the main focus.
braxtondn

How the Media Affects the Self Esteem and Body Image of Young Girls | Divine Caroline - 0 views

  • The medias harmful affect on the self body image and self esteem of young girls has brought about some of these three damaging effects: eating disorders, mental depression, and physical depression.
    • braxtondn
       
      It is interesting and sad knowing that new media has this affect on young teens. Something should be done in order to help prevent such negative affect. The media needs to recognize that everybody will come in different shapes and sizes, instead of just focusing on one specific image.
  • “Women may directly model unhealthy eating habits presented in the media, such as fasting or purging, because the media-portrayed thin ideal body type is related to eating pathology”(Stice, Schupak-Neuberg, Shaw & Stein, 1994)
  • In Allie Kovar’s article, Effects of the Media on Body Image, she mentions that “the national eating disorder Association (2006) reports that in the past 70 years national rates of incidences of all eating disorders have dramatically increased across the board . . . Bulimia in women between the ages of 10 to 39 has more than tripled.” (Kovar, 1).
    • braxtondn
       
      The media's "thin ideal' is causing young teens to feel so poorly about themselves that it is causing more women to become diagnosed with eating disorders. There is no reason that the media should be having that much of an affect on teens that it is tripling the amount of eating disorders. The media ( actresses, models, and celebrities) should be looked upon by their success not by their body image.
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  • “If children grow up seeing thin women in advertisements, on television, and in film they accept this as reality and try to imitate their appearance and their actions”(Nature vs. Nurture, Shea, 1).
    • braxtondn
       
      THis is very true. Parents can stop this by controlling what their children can and can't watch. THere are so many things that parents can do to help boost their child's self-esteem also, they just need to try harder so that the media doesn't win.
  • “The ideal female has become thinner while the average American woman has become heavier…”(Domil, 2).
    • braxtondn
       
      Whats acceptable to the world is not acceptable to the media. Whats more important though? All that should matter is what each person thinks about themselves. Media is just negatively effecting society's image
  • The media is only going to get worse and put more pressure on the self body image of how it should “ideally” look
    • braxtondn
       
      The media is like an annoying bug that will never go away. We have to be stronger than what the media wants us to be and be above the media's influence.
bdm1chael

Using interactive technology to improve health : is weight loss just a mouse-click away? - 2 views

  •  
    "Since 1980, the prevalence of obesity among U.S. adults has more than doubled, accompanied by increases in chronic conditions like heart disease and diabetes. This high prevalence and associated disease burden continues to be a threat to public health. Despite years of efforts to stem the tide of obesity, successful weight loss has proven difficult to achieve and sustain."
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.
marikejp

How Facebook Beat MySpace - Forbes - 0 views

  • not only an early internet success – but a seminal web site for the movement we now call social media. 
  • very simple management mistake News Corp. made.  News Corp tried to guide MySpace, to add planning, and to use “professional management” to determine the business’s future.  That was fatally flawed when competing with Facebook which was managed in White Space, lettting the marketplace decide where the business should go.
  • If you have an idea for networking on something, Facebook pushed its tech folks to make it happen.  And they kept listening.
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