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The Memory Masters

Vaystrem writes "Wired's Article 'The Masters of Memory' details the outcome of the recent U.S. Memory Championship ,where 'three dozen people who had, in just five minutes, memorized the positions of 52 cards in a shuffled deck and were now happily organizing cards in a new deck into the same order as the pack they had memorized.'" The article includes details of "the mind numbing upcoming world championship. Could you in a half hour 'memorize a random string of thousands of 1s and 0s'?" I'm still working on the mnemonic alphabet.

12 of 282 comments (clear)

  1. computers by panxerox · · Score: 5, Funny

    I'm a geek, memory is what I use computers for so I don't have to. (besides HD mem storage dosent frag out after a hard weekend and a keg of beer)

    --
    "It's so convenient to have a system where everyone is a criminal" - A. Hitler
    1. Re:computers by Anonymous Coward · · Score: 5, Funny

      I did. It proceeded to beat up the floppy drive and slip the CD drive a mickey.

  2. Hmm by mnemonic_ · · Score: 5, Funny

    I feel obligated to reply to this story.

    1. Re:Hmm by Smitedogg · · Score: 5, Insightful

      Silly mods, the joke is his user name...think it through......YES, that's it!!

  3. Sponsored by... by mikeophile · · Score: 5, Funny

    The Vegas Casino Consortium. All winners will receive lifetime bans in every casino in the world.

    1. Re:Sponsored by... by pongo000 · · Score: 5, Interesting

      Some casinos welcome "card counters." I have a friend who lives in Santa Fe and is an extemely good card-counter -- he can memorize cards dealt from a 3-deck shoe. Having a player sitting at a blackjack table raking in chips is a draw...no one wants to play at a "losing" table. So my buddy, he makes money on the side playing blackjack, and even thought the casinos lose on him, they make money on the ones that come over to play at the "hot" table.

      The idea that card counters are not welcome at blackjack tables is a myth. Instead of fighting the problem, they now have figured out a way to make money on it.

      As an aside, this guy is an air traffic controller (I used to be one as well). Most air traffic controllers develop an incredible short-term memory, being able to memorize 3-D positions of several aircraft at once in conjunction with an in-memory 3-D representation of the surrounding airspace, available for immediate recall. All of this takes place while listening to a steady stream of aircraft identify themselves with 4- or 5-character callsigns, which are queued up for responses in the order they were received, while also monitoring landlines to various other air traffic control facilities. Not to mention being able to monitor the D-side working next to you talking about his hot night out, as well as the supervisor ranting over your shoulder about bullshit you could care less about.

      The amount of information retained in short-term memory for a moderate to heavy session of air traffic easily exceeds the 104 discrete pieces of static information memorized from a deck of cards.

      Short-term memory only works if it's exercised on a continuous basis. I've been out of that field for several years, and I'm lucky enough to remember a single telephone number at a time.

  4. I could do that... by Professor+Cool+Linux · · Score: 5, Funny

    It's 42...

    (Sorry I couldn't Resist)

  5. actually by Digitus1337 · · Score: 5, Funny

    When they're not in competition they're memorizing 1's and 0's for me. I keep them in my basement as a backup in case my harddrives crash.

  6. Passwords Anyone? by FiberOpPraise · · Score: 5, Funny

    Any system admin would love these guys! Now we can safely create default passwords such as: fG2ajf(Ak&f235Afj!^pt3p%A$2 Without fear of the user writing them down!

  7. Correlation between memory and intelligence? by Fiz+Ocelot · · Score: 5, Insightful
    The article gives the impression that memory = intelligence. But I would beg to differ. So what if you can memorize a long binary string. You may not even know it is binary, nor what the string translates to.

    I guess the thinking is, "well they do very well on tests". Sure, that's because they memorized everything. But do they Understand? There's a difference between knowing something, and really understanding what it means. I really think schools should focus more in testing how well a student really understands a subject, perhaps demonstrate the ability to teach it to someone else.

  8. This is actually very simple... by TheNetAvenger · · Score: 5, Interesting

    I do this trick for friends all the time. It is fun with cards...

    You can use it for any serialization of numbers, and cards are very simple. You can also do this with binary (but be good at converting two digit decimal to binary and back).

    Develop a set of references for most two digit numbers that have meaning to you.

    Some I use for example are: 07 - think of James Bond, 22 think of 22 caliber pistol, 13 think of unlucky. It also helps to have a set for single digits, 7 think of lucky for example.

    Then when you look at a series of numbers, all you do is make a story to fit the numbers together.

    For example:
    1307877299220713442

    The story I would make up to remember this:

    Unluckily, James Bond found a RX7 to get away back when I was born. During the getaway, agent 99 shot a 22 pistol at Bond but she was unlucky, and got shot with a 44 magnum twice.

    (The story is often shorter in your head, but I wanted to make it readable for you guys)

    In essence instead of remember numbers, you are remembering the plot to a story.

    Without looking above here is the number set: 1307877299220713442

    13 - Unlucky
    07 - Bond
    87 - Year of RX7 I had a long time ago
    72 - Year I was born
    99 - Agent 99 (from Get Smart)
    22 - 22 pistol
    07 - Bond again
    13 - Unlucky
    44 - 44 Magnum
    2 - Twice

    If you get your associations down for the number pairs you can create little stories and easily remember 100 digit or more sequences of numbers.

    For card tricks, just add color to the story, I use blue and green to denote the difference between hearts and clubs, or sometimes will mix in the heart or spade or club reference into the story (i.e. the Queen took her Spade, etc)

    Most people are impressed if you can just remember the number sequence of a deck of cards and not even bother with the suit, so if the extra colors for the suits throw you, just do the number order of the cards.

    Start with a deck of cards, and I will guarantee you in a few hours or day, you can easily do this.

    Just make up the story as you look through the deck, the faster you know your associations for a story, the faster you can remember the cards. You should be able to remember an entire deck by literally flipping through them as fast as you can read them.

    Happy memorizing... :)

  9. The number is 7+/-2 by NoData · · Score: 5, Interesting

    Perhaps the most famous, certainly one of the most cited, papers in cognitive psychology is George Miller's 1956 paper "The magic number seven plus or minus two: some limits on our capacity for processing information." The 7+/-2 rule is one of the few, true "laws" in psychology. It describes the number of items that can be held online in working memory by the average individual. I won't even begin to touch here the myriad theories that proposes mechanisms for this limited capacity.

    The technique you talk about regarding the grouping of multiple memoranda into a single unit is called "chunking" and was studied by another great in psychology, the late Herb Simon of CMU. He and Bill Chase found that chunking was basically what set chess masters apart from novices. They saw entire board configurations at once, rather than the relation of individual pieces.

    The ability to appreciate the numerosity of multiple items without counting is called subitizing. I know less about this, but the average person can subitize up to about five items.

    Anway, just wanted to give credit where it's due for what has become pop psychology fodder.