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This is old news, but the video still astonishes me.

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  • Filed under: Science, Videos
  • Chat bot A.I. passed Turing test

    I read an article on cnet about a chat bot called ‘CyberLover’ that collects personal data in russian chat rooms. A chat bot is a piece of software that tries to behave like a real person participating in a chat. Normally conversations with these types of bots are quite boring. You can try out one specialized on science  here. There are quite a few bots out there and even Microsoft made it into the headlines with their latest creation.

    But CyberLover seems to be very successful. I haven’t seen it in action but the article describes it like this:
    It attracts visitors in dating chat rooms and lures them into private conversations where it creates reports of all the data it collects about it’s victim – including shared web cam images and other personal data.

    This bot opens  a new door to automated social hacking attack or automated identity theft. And best of all, it has passed the Turing test.

    The idea of the Turing test is to test the quality of an A.I. The setting is quite easy. One real person has to chat with a machine and another real person via some text channel. After the two conversations, the person has to distinguish between the machine and the other real person. If he can’t, then the machine passed the test to demonstrate intelligence.

    After reading the article about the bot and it’s success one big question raised in my head:
    Did the machine really pass the Turing test or did it’s victims fail?

    Or maybe the technological singularity is coming…

    Did you know 2.0 ?

    If found this video is remake of the widely known “shift happens” video. The data visualization is better and it’s slower and better to follow.

    It’s impressive every time I watch it. Earth and global politics in 10 years will be quite different from what we know today. The question is, what will be yours and mine part in the change?

    I found this video quite a while ago and forgot about until I stumbled upon it again today.
    It’s a lecture of Ted Rossling on TED about the development of the third world with the best data visualizations I’ve seen for a while.

    Summed up, there future might get better then we all think.

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  • Filed under: Science, Videos
  • Möbius Transformation Video

    If you, like me, spent quite some time to work out the mechanics behind the Möbius Transformation, then this little Youtube video will surely help you. Say “thank you” to Jonathan Rogness and Douglas N. Arnold

    Just for the archives, here’s the definition of the Möbius Transformation:

    f(z)=\frac{az+b}{cz+d}

    Find out more on wikipedia.

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  • Filed under: Science

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