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Each American Consumed 34 Gigabytes Per Day In '08

eldavojohn writes "Metrics can get really strange — especially on the scale of national consumption. Information consumption is one such area that has a lot of strange metrics to offer. A new report from the University of California, San Diego entitled 'How Much Information?' reveals that in 2008 your average American consumed 34 gigabytes per day. These values are entirely estimates of the flows of data delivered to consumers as bytes, words and hours of consumer information. From the executive summary: 'In 2008, Americans consumed information for about 1.3 trillion hours, an average of almost 12 hours per day. Consumption totaled 3.6 zettabytes and 10,845 trillion words, corresponding to 100,500 words and 34 gigabytes for an average person on an average day. A zettabyte is 10 to the 21st power bytes, a million million gigabytes. These estimates are from an analysis of more than 20 different sources of information, from very old (newspapers and books) to very new (portable computer games, satellite radio, and Internet video). Information at work is not included.' Has the flow and importance of information really become this prolific in our daily lives?"

14 of 245 comments (clear)

  1. Yes, but... by tool462 · · Score: 4, Insightful

    How much of that is redirected to /dev/null?

    1. Re:Yes, but... by dotgain · · Score: 4, Insightful

      and did they calculate the total the same way as they do the "street value" of "drugs"? 34 gigs a day, come on...

    2. Re:Yes, but... by Medieval_Gnome · · Score: 4, Insightful

      Exactly. I could make the outrageous claim that I am currently consuming 12 gigabytes of data per second, based on my monitor's resolution and refresh rate. And since it's hooked up over DVI-D, this is, strictly speaking, digital information.

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    3. Re:Yes, but... by Bakkster · · Score: 5, Insightful

      It seems they converted any information you consume to digital. For example, the headline "The New York Times" would be 18 bytes encoded as characters (assuming no byte packing). Television and audio (including radio and phone) were also measured, I assume by the size of the digital signals on the provider's backend.

      TV was 45% of the overall data consumed per day, clocking in at 4.5 hours of watching. That's 34GB * 45% = 15.3GB of television. 15.3GB/4.5 hours = 3.4GB/hour => ~1MB/s => ~8Mbit/s. That's a fairly reasonable (and conservative) estimate, since compressed 720p is 20Mbit/s. I'd say 34GB/day overall is a reasonable number.

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  2. Massive exaggeration by 14erCleaner · · Score: 4, Insightful

    Has the flow and importance of information really become this prolific in our daily lives?

    No, they're just making up big numbers to get attention. Apparently, it's working.

    Consider how many "gigabytes" you "consume" just by watching TV for a few hours. Nothing new here...

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    1. Re:Massive exaggeration by Tired+and+Emotional · · Score: 4, Funny

      But they said information, so not much TV counts. (do they subtract for Fox news?)

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  3. Re:We are fat. by Kratisto · · Score: 5, Funny

    My file structure is NTFS, you insensitive clod!

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  4. Outdated Americans? by Darkness404 · · Score: 4, Funny

    If the average American gets 44.8% of their information from the TV, per day. Something is wrong with the MPAA/RIAA's facts. Also odd seems to be the 10.59% of radio that the average American listens to. And also strange is the 1.11% of recorded music that the average American listens to. That means that 55.44% of words that Americans listen to is controlled by many factors, including the government and private (think RIAA/MPAA) interests. This study should more or less prove that the RIAA is in no danger, as user created and RIAA/MPAA uncontrolled mediums only add up to 28.28% of what an average American is exposed to.

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  5. Consumed...? by eepok · · Score: 4, Insightful

    Ya... I consumed 64GB per day. That's right. I also consumed a couch last night. And I consumed an apartment. And I consumed a 2009 Mazda MP3. And I consumed a Christmas tree.

    Sensationalist weasel words...

  6. This number is meaningless by jcronen · · Score: 4, Insightful

    This number is entirely meaningless.

    Is a phone conversation "consumed" as its transcript (a few hundred bytes) or as an audio file (a few hundred kb) or a really well sampled audio file that conveys nuance perfectly (a few Mb)?

    A tweet is 140 characters, but if I were to take a screenshot of a screen with Twitter (and about 20 tweets) that could be a couple of Mb.

    And much of that "data" could be compressed in a meaningful way. I spend most of my day in my cubicle staring at my monitor. Does all of the visual data that my eyes are receiving (about eight hours' worth of grey walls and a small computer monitor's contents) count?

  7. Resource overuse by mtrachtenberg · · Score: 5, Funny

    While the average American uses 34 gig per day, the average citizen of a developing country uses only 27.3 megabytes.

    A proposal to cap and trade rights to generate and transmit information was introduced today by Bernie Sanders; Fox News immediately called it a "dangerous step towards communism."

    Sarah Palin said she didn't believe Americans used that much more information than the rest of the world, and if we did it's just because Americans are smarter.

    President Obama, in a forty minute speech (30.27 gig), explained the details of information theory and laid out a twenty point plan for getting Congress to reduce Americans' transmission of information by 10% over the next thirty years. A coalition of conservative Democrats replied that the President, while obviously well-informed, was moving too aggressively, and that more research was needed.

    George W Bush asked what a gigabyte was.

  8. window by bigdavex · · Score: 4, Interesting

    If I look outside my window and observe reality in its full high-definion glory, am I consuming data?

    If not, what if I set up a camera outside my home and watch the video feed on my televion?

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  9. Re:We are fat. by gzearfoss · · Score: 4, Funny

    Easy there, he's just trying to get a Reiser out of you.

  10. Re:Or reposts of the same story everywhere... by SomeJoel · · Score: 4, Funny

    I remember when you could come to slashdot and truly read original content. Now all these sites just seem to regurgitate the same thing.

    The original content appears in the comments.

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