Web/Tech

Meditations

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Introduction from my new book Meditations

    The original Meditations was a series of personal writings by Marcus Aurelius, Roman Emperor from 161 to 180 AD, recording his private notes to himself and ideas on Stoic philosophy. Marcus Aurelius wrote the 12 books of the Meditations as a source for his guidance and self-improvement. Kirk’s book, by comparison, is also a kind of reference for guidance and self-improvement, but that is where the similarity ends. This book of Meditations is not about Stoic philosophy, but instead, is an allusion to Zen Meditation. Each of the one hundred two images depicted inside represents a unique moment in time. A moment, during meditative walks, where time stands still and the separation between here and there dissolves to become one.

    Kirk’s motivation for practicing Zazen is to be fully present and in the moment, “Awake,” and experience life as it is. The collection of photographs included in this book took almost ten years to acquire using a smartphone. During this time, Kirk discovered the irony of practicing being present and taking pictures to memorialize his experience. Either you are in the moment with nature or taking photographs. You can’t experience both at the same time. The practice of witnessing a beautiful sunrise or sunset can be exhilarating. The connection you feel with the universe can be palpable. However, when your attention shifts and you decide to “capture” that moment, everything changes. You are still present, but now your concern is with other things like aesthetics. Your focus immediately turns to the mechanics of taking a photograph, such as getting an exciting composition. After the picture is complete, you can get back to experiencing nature, but the moment is different. Everything has changed! Expansive and infinite, the cosmos is simultaneously digitized, cropped, and reduced to the size of a postcard.


Blaise Aguera y Arcas: Awe-inspiring Photosynth Demo

    Several months ago I began watching TED lectures for want of inspiration. Sometimes they are sent to me by family and friends, and sometimes I will choose one at random. Every lecture I have watched has been inspiring or touched me in some way. However, quite naturally, some strike a chord with me more than others. This one, perhaps because I think visually, blew me away. If there was ever something that comes close to illustrating a collective experience, this is it.
    Blaise Aguera y Arcas developed a program called Seadragon, which was acquired by Microsoft in 2006. Seadragon is an environment in which you can interact with images seamlessly (panning, zooming, rearranging, etc.) with enormous amounts of visual data. It doesn’t matter how big the collections are or how big the images are. You are able to “dive” through images and have a multi-resolution experience. The only thing that limits the performance of this system is the number of pixels on your screen.
    Photosynth merges two technologies, one is Seadragon and the other is some computer vision research done by Noah Snavely, a graduate student from the University of Washington, co-advised by Steve Sites, and Rick Szeleczky at Microsoft Research.  What is unique about Photosynth is that the spatial arrangement of the images becomes meaningful. The computer vision algorithms have registered these images together so that they correspond to the real space. The aggregate view from the individual photos of Notre Dame Cathedral is nothing less than astounding. It was achieved entirely computationally from images acquired from Flickr. What becomes significant is that what we believe to be a unique individual experience now becomes a part of a collective memory. By using this technology we are able to acquire images from social networks, link them together, and create something that represents a Gestalt (the result being greater than the sum of its parts). The more users there are, the more everyone benefits, because each user’s image is being tagged with someone else's metadata. Therefore, each image is enriched with every new photo that is added. This could very well redefine the way we see the world, or at the very least, the way we see the digital world.