Positive Technology Journal

Via Info Aesthetic

The free-downloadable book Emotional Cartography - Technologies of the Self is a collection of essays that explores the political, social and cultural implications of visualizing intimate biometric data and emotional experiences using technology. The theme of this collection of essays is to investigate the apparent desire for technologies to map emotion, using a variety of different approaches.

Via New Scientist

The New Scientist reports that researchers at University of York and the University of Warwick are designing a device able to manipulate five of a person's senses, to provide them with the illusion of being somewhere else.

I have created a new group on Science 2.0 on Linkedin. The goal of the community is to connect researchers, consultants and companies and institutions interested in the impact of social media and web 2.0 tools on science and technology.

The community is growing beyond my expectations, with more than 50 professionals and researchers subscribed. I see it as a great opportunity to share news, opinions and tools in this exciting field.

If you are interested and already subscribed to Linkedin, you can join this group here

The need for computing tools that allows to visualize, explore and manipulate huge multidimensional data is becoming a key priority in several fields of science and engineering

From this perspective, an interesting possibility is the use of Immersive Virtual Reality. For example, researchers at the California NanoSystem Institute lead by Professor JoAnn Kuchera-Morin have created the AlloSphere, an interactive chamber made of two 5-meter-radius hemispheres of perforated aluminum that are designed to be optically opaque and acoustically transparent.

There are currently two projectors, mounted around the seam between the two hemispheres, approaching eye-limited resolution on the inner surface. The loudspeaker real-time sound synthesis cluster (around 500 individual speaker elements plus sub-woofers) is suspended behind the aluminum screen resulting in 3-D audio. Other clusters include simulation, sensor-array processing, effector-array processing, real-time video processing for motion-capture and visual computing, render-farm/real-time ray-tracing and radiosity cluster, and content and prototyping environments.

You can tour the Allosphere in this stunning video:

Here is an exterior photo of the AlloSphere @ the California Nanosystem Institute

Via Repubblica

Canadian design student Geof Ramsay has invented a MP3 player for unborn babies - the "BLABY". By wearing the device, pregnant mothers will be able to play their favourite music to their children. The player consists of a contoured belt that wraps around a mother's waist with three inbuilt vibration speakers playing music into the womb. Its inbuilt speakers transmit the vibrations of music and voice through to the baby in a safe manner, and the mother wearing it can also benefit from three tiny massage mechanisms.

Earthquakes are complex natural phenomena that are difficult to predict but also to understand.

German artist Franz John created an online installation - Turing Tables - that makes earthquakes easier to fathom while reminding us how alive the Earth is.

Inspired to the work of matematician Alan Turing, The Turing Tables gathers data from a multitude of small earthquake sensors (called “fingers”) stationed around the globe into a real-time, online installation before converting the data into image and sound. Green-and-black moving wallpaper—composed of numeric data and the locations and times at which the readings are taken—fills the room, along with a grating yet melodic soundtrack courtesy of Oakland-based sound artist Ed Osborn.

According to Steven Johnson, this is what the future news ecosystem will look like.

Well, it makes sense, right?

Development of hierarchical structures for actions and motor imagery: a constructivist view from synthetic neuro-robotics study.

Psychol Res. 2009 Apr 8;

Authors: Nishimoto R, Tani J

The current paper shows a neuro-robotics experiment on developmental learning of goal-directed actions. The robot was trained to predict visuo-proprioceptive flow of achieving a set of goal-directed behaviors through iterative tutor training processes. The learning was conducted by employing a dynamic neural network model which is characterized by their multiple time-scale dynamics. The experimental results showed that functional hierarchical structures emerge through stages of developments where behavior primitives are generated in earlier stages and their sequences of achieving goals appear in later stages. It was also observed that motor imagery is generated in earlier stages compared to actual behaviors. Our claim that manipulatable inner representation should emerge through the sensory-motor interactions is corresponded to Piaget's constructivist view.

Via Idearium

Californian artist Reuben Margolin creates complex kinetic sculptures. His artworks are made using different materials - salvaged wood, metal, cardboard, and other recycled stuff - with sculptures ranging from tiny to looming, motorized to hand-cranked. Elegant and hypnotic.

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Cool video of an augmented reality display in use at Allard Pierson Museum in Amsterdam. Augmented reality has become reality...