Tag: science

Dream recording device possible, better get mydreamscape.org up

Go Deeper

My boss Adrian sent me a very interesting tweet which linked to a article on bbc news from Nature.

Dream recording device ‘possible’ researcher claims

Writing in the journal Nature, scientists say they have developed a system capable of recording higher level brain activity.

"We would like to read people’s dreams," says the lead scientist Dr Moran Cerf.

The aim is not to interlope, but to extend our understanding of how and why people dream.

Theres some interesting parts to the article including this one.

"There’s no clear answer as to why humans dream," according to Dr Cerf. "And one of the questions we would like to answer is when do we actually create this dream?" Dr Cerf makes his bold claim based on an initial study which he says suggests that the activity of individual brain cells, or neurons, are associated with specific objects or concepts.

He found, for example, that when a volunteer was thinking of Marilyn Monroe, a particular neuron lit up. By showing volunteers a series of images, Dr Cerf and his colleagues were able to identify neurons for a wide range of objects and concepts – which they used to build up a database for each patient. These included Bill and Hilary Clinton, the Eiffel Tower and celebrities. So by observing which brain cell lit up and when, Dr Cerf says he was effectively able to "read the subjects’ minds".

I’m really interested in this stuff too. My thought is somewhat consistent with the memetics theory.

A meme, analogous to a gene, is an idea, belief, pattern of behaviour (etc.) which is "hosted" in one or more individual minds, and which can reproduce itself from mind to mind. Thus what would otherwise be regarded as one individual influencing another to adopt a belief is seen memetically as a meme reproducing itself. As with genetics, particularly under Dawkins’s interpretation, a meme’s success may be due its contribution to the effectiveness of its host (i.e., a the meme is a useful, beneficial idea), or may be "selfish", in which case it could be considered a "virus of the mind."

Anyway, before I drop into the theory behind dream science and how one method is maybe better that the other… Some people have wondered whats happened to mydreamscape.org?

Well at the moment I’m running a modified version of Status.net (open microblogging system) in the backend. I’ve decided that after watching the Social network (the facebook movie) its maybe more important that I get something up even if it doesn’t have all the functionality that I described or would want in the previous blog post or the slideshow. So right now I’m taking the advice from Imran Ali and dropped the ability to hide stuff (levels).

On the system side, I’m ummming and errrring between a few options…

  1. Ideally I would have the framework which runs Flickr (hopefully Caterina Fake and Stewart Butterfield are listening) and I would adapt it to mydreamscape.org.
  2. Second ideal option I would use Diaspora once its publicly available. I’m watching it with quite keen interest.
  3. Thirdly I would use W3c’s Anotea server if I can actually work out how to install it. That would mean you would need to download some browsers extras to comment, collaborate and annotate other peoples dreams. But then you would have a robust annotation system instead of just comments.
  4. I’ve consider using a standard solution like drupal and even alfresco to do the bulk of the work. In actual fact I’m very interested in Drupal because I spotted the Drupal Social Network Framework (unfortunately it seems very early days).
  5. Using microblogging platform Status.net, Blojsom or WordPress with maybe Anotea as a kicker for real annotations.
  6. Write something custom…

In addition I’ve started writing my own dreams down in an app called Rednotebook which is an example of the kind of app I would like to attached to mydreamscape. Maybe once things are up and running I could modify the source code to include sync with mydreamscape.org or something…

I also have something big up my sleeve for mydreamscape.org and its founded on Ludicorp’s original idea for Flickr (Game Never Ending). Have a guess what it is…

Peering into the science of dreams with inception

Found on twitter via @girlonetrack and ultimately @rowanNS, the science of dreams.

Dom Cobb (Leonardo DiCaprio) is a dream snatcher. He’s an industrial spy, who steals secrets when his victims are at their most defenceless: when they are asleep, and dreaming. But he has an even rarer ability, that of inception. He can plant an idea in someone’s sleeping mind, and watch it grow and take root in reality. "The most resilient parasite is an idea," he says.

Inception is a complex sci-fi thriller that lies somewhere between a James Bond film and The Matrix. Many of the film’s themes are often covered in New Scientist, so we have assembled a spoiler-free guide to the science of the movie, and all you need to know about dreams and the unconscious mind.

I can’t really get enough of inception(currently number 3 in imdb’s top 250 films of all time.) Its such a great film, not only because of the great action sequences but because of the whole premise. I love the idea of entering the dream state of someone else.

The film somewhat reminds me of the Cell but its a lot more clever than the cell. It also has a lot of notions which make sense, such as the memetics stance.

What’s the most resilient parasite? An Idea. A single idea from the human mind can build cities. An idea can transform the world and rewrite all the rules. Which is why I have to steal it.

or even

The seed that we planted in this man’s mind, may come to define him, may come to become him.

Anyway I still find the dream world fascinating and i’m surprised how many people can’t direct there dreams. Things like changing there dreams or continue there dreams the next night can be learned an come in very useful.

I’m considering writing a story or even a script about dreams based on inception.

The Psychology of Being Scammed

I love reading about social engineering type stuff, and this paper (PDF) by Paul Wilson and Frank Stajano is ideal Christmas after turkey reading. Schneier has the low down as usual.

This is a very interesting paper: “Understanding scam victims: seven principles for systems security,” by Frank Stajano and Paul Wilson. Paul Wilson produces and stars in the British television show The Real Hustle, which does hidden camera demonstrations of con games. Frank Stajano is at the Computer Laboratory of the University of Cambridge.

The paper describes a dozen different con scenarios — entertaining in itself — and then lists and explains six general psychological principles that con artists use:

  1. The distraction principle. While you are distracted by what retains your interest, hustlers can do anything to you and you won't notice.
  2. The social compliance principle. Society trains people not to question authority. Hustlers exploit this “suspension of suspiciousness” to make you do what they want.
  3. The herd principle. Even suspicious marks will let their guard down when everyone next to them appears to share the same risks. Safety in numbers? Not if they're all conspiring against you.
  4. The dishonesty principle. Anything illegal you do will be used against you by the fraudster, making it harder for you to seek help once you realize you've been had.
  5. The deception principle. Things and people are not what they seem. Hustlers know how to manipulate you to make you believe that they are.
  6. The need and greed principle. Your needs and desires make you vulnerable. Once hustlers know what you really want, they can easily manipulate you.

It all makes for very good reading. Two previous posts on the psychology of conning and being conned.

Talking of Schneier, he was talking in London on the 11th December and although I was in town I couldn't make the event. Luckily someones recorded the lot and put it up online.

Bruce Schneier did a benefit gig for Open Rights Group last Friday and here's the video of his 'Future of Privacy' talk and the 45-minute Q&A.

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Wow! The universe as far as we currently know…

If you've never seen the start of Contact (the film with Jodie Foster) you're not only missing out on a great film but also a fantastic opening sequence which rolls back from present day earth out beyond out solar system and the milky way, way into the deep darkness of space. The Known Universe does the same but goes as far as we currently know (16.7 billion light years). Its amazing and worth watching in HD at full screen if possible.

The Known Universe takes viewers from the Himalayas through our atmosphere and the inky black of space to the afterglow of the Big Bang. Every star, planet, and quasar seen in the film is possible because of the world's most complete four-dimensional map of the universe, the Digital Universe Atlas that is maintained and updated by astrophysicists at the American Museum of Natural History. The new film, created by the Museum, is part of an exhibition, Visions of the Cosmos: From the Milky Ocean to an Evolving Universe, at the Rubin Museum of Art in Manhattan through May 2010.

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Wake up to light in the mornings

Philips Wake up light

I heard about these light alarms which wake you up using daylight from a large bulb instead of a nasty buzzing noise like traditional alarms. So in an aid to improve my wake up routine I invested in a Philips Wake-up Light HF3463. Of course I never paid 100 pounds for it, actually I picked it up for 20 pounds because I knocked the retailer down again and again due to the bad state of the box, paint on the power lead and that it was a return product.

So far I got to say its working pretty well, I do feel better waking up to the bright light and I tend to wake up about a minute or two before the set time or the noise of blips (which I have mine set to). It all sounds like marketing crap but there is something about the bright light which does work even in my room with lots of glowing leds from machines and mobiles.

Will this be a path to a more healthy lifestyle of waking up early and feeling full of energy? I doubt it, I still feel very rough in the mornings and feel so much more alive at night but anything which gets me up without that jolt has got to be pretty good.

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AdaLovelaceDay09: Marie-Louise von Franz

I will publish a blog post on Tuesday 24th March about a woman in technology whom I admire but only if 1,000 other people will do the same…

That's how it started a, Suw Charman-Anderson's vision to do something special for Ada Lovelace day has become huge with a sign up rate and more being added still a few days before.

Katharine Cook Briggs and Isabel Briggs Myers (mother and daughter) created the psychological test better known as the MBTI (Myers Briggs type indicator). Although not exactly in the technology field, this has a profound effect on the technology field and this was also a field run by super intelligent males such as Sigman Freud and Carl Jung. However the lesser known story is Carl Jung had a lab partner called Marie-Louise von Franz. It was Carl Jung and Marie-Louise von Franz's work which Katharine Briggs read and studied then passed on to her daughter Isabel Briggs. Marie-Louise later worked with Carl Jungs friend Barbara Hannah, who Carl Jung actual set up together. She later went on to publish first the mathematical structure of DNA and a series of essays, books and videos. I found out about Marie-Louise by accident while reading Into the Dream by William Sleator which sounded like a film I watched sometime later called The way of the Dream. Marie-Louise's intelligence pushed her forward and although not the only woman drawn to Jung, she was the only one not to have a affair or get mixed up in all that. Instead she worked hard and paved her own way, linking psychology and physics. Before she died she lectured all around the western world and became known for her own thoughts and theories instead of Jung's. Shes not as well as known as than Myers-Briggs but her influence in psychology has been huge, and its great to see hard work pay off.

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The benefits to sleeping late

Manchester at Night

This one comes from Wired magazine via Imran Ali again. 3 Smart Things About Sleeping Late. I have to agree with every single one of the points. It still kills me getting up early in the morning but whats worst is when i'm in the creative zone at 1:30am and then have to start heading to bed, knowing theres a bunch of things I could get done if I stayed up a little longer.

1 // You may need more sleep than you think.
Research by Henry Ford Hospital Sleep Disorders Center found that people who slept eight hours and then claimed they were “well rested” actually performed better and were more alert if they slept another two hours. That figures. Until the invention of the lightbulb (damn you, Edison!), the average person slumbered 10 hours a night.

2 // Night owls are more creative.
Artists, writers, and coders typically fire on all cylinders by crashing near dawn and awakening at the crack of noon. In one study, “evening people” almost universally slam-dunked a standardized creativity test. Their early-bird brethren struggled for passing scores.

3 // Rising early is stressful.
The stress hormone cortisol peaks in your blood around 7 am. So if you get up then, you may experience tension. Grab some extra Zs! You'll wake up feeling less like Bert, more like Ernie.

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I may just have the next werewolf

I have playing with playing cards most of the night. Seems while I was sleeping that I came up with a card game which seems to be like werewolf/mafia but very different. I was reading up about game theory to see if it fit in one of the categories and it seems to fit into reciprocal altruism which is nicely exemplified with file sharing.

Another potential example would be the Internet file sharing communities. The ability to download (receive) a given file (an economic good) directly depends on other people who already possess the same file and share it through allowing uploading it to those who want it (a process which is also called seeding). Those who receive the file and later refuse to share it with others (through seeding) are known as leeches. However, there are methods to ban leechers, ie to deny them further participation in the file sharing network.

I don't want to come across like its totally tied down but the game seems pretty fun and could work with groups as big as 40 or as small as 12. Some other people have spoke to in the past have talked about the notion of a 3rd entity like the vampires. Well although we've not tried it out, I do worry it will just be chaos and there not enough to go on to make it worth doing. Plus vampires would be like a 2nd team of werewolves.

So forgetting vampires, my game is like werewolf as in there is a night and day phase but its more like a change of location with certain characters not being able to see or hear. The moderator/god/voice of the game is required to do a lot more in this game in regards to whos who. It may even require two or a piece of paper. The social notion of cheating and saying whatever you like is still there and is a major part of the game but now there's more emphases on altruism. You also don't need special cards for this game, a standard pack of 52 will scale up to 44 players I worked out. The suits, numbers and royality cards are very important for the game. And I did consider upping the numbers using the joker cards but it got very constrictive. Of course the game works well with drink too. The closes game I can find to the core idea of the game is this invented game called anandis.

I tried to do some probability calculations on who would win depending on how many of each character but it was beyond me. No what I really need is a Card game simulator. Maybe once I get a feel for the maths behind the game, I will write up a complete set of rules and release it to the world under a creative commons attribution licence or something.

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Sharing critical documentaries

Saw this on Rocketboom today (yes I still watch it). Its a guy who gives away copies of documentaries like Sicko on DVD in a Subway station in New York. It seems like all the films he's copying and giving away are rights cleared (except maybe Sicko). Anyway I thought it was a great way to educate and enlighten people. Also get people talking and debating. He describes at the end how people will stand around and start talking to each other about the films and there meaning.

Without going into much detail, one of the elements for the ARG a few of us are still working on, includes the mass distribution of information in a public area. This might be a really good solution.

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