Positive Technology Journal

The International EHTEL conference titled Improving Care for Chronic Conditions - the added value of eHealth will take place in Rome, 10-11 October 2005, jointly organised by EHTEL, the National Research Council of Italy, Institute for Biomedical Technology in co-operation with ESQH and NIZW.

Keynotes of internationally recognised experts and contributions selected by an international Program Committee will be complemented by stakeholder views and open round table panels.

Down through the media, overhead machineries will make us hear the voice of the multiple. Still indiscernible, soften by the hazes of the future, flooding another humanity with its murmur, we have an appointment with the surlanguage

Pierre Lévy – "Collective Intelligence"

The Transitioner.org is wiki which brings together those who want to marry the economy and Collective Intelligence in order to build a fair world.

Discover here if you are a transitioner (I discovered I am)

More to explore

Blog of Collective Intelligence

Improving the efficiency of social ecosystems

Collective intelligence in social insects

Complex systems lab

via Future Feeder

Digital Derive is a platform developed senseable city lab that allows to visualize the volume & geographic source of cell phone usage in Graz, showing a visual conceptual layer in the use & experience of the city.

From the lab web site:

Digital Derive harnesses the potential of mobile phones as an affordable, ready-made and ubiquitous medium that allows the city to be sensed and displayed in real-time as a complex, pulsating entity. Because it is possible to simultaneously 'ping' the cell phones of thousands of users - thereby establishing their precise location in space at a given moment in time - these devices can be used as a highly dynamic tracking tool that describes how the city is used and transformed by its citizens. The polis is thus interpreted as a shifting entity formed by webs of human interactions in space-time, rather than simply as a fixed, physical environment. Digital Derive provides a platform upon which the contemporary city can register the flux and traces its self-constructing and open-ended nature. Previous initiatives, notably Laura Kurgan's 'You Are Here: Museu' (1996) and the Waag Society's 'Amsterdam Real-Time' (2002) initiated this process by exploring the qualities and potential of GPS technology. Digital Derive builds on an expands these efforts by using cell phone technology, for the first time, to radically increase the interactive capacity and number of users involved in the mapping of the city. Digital Derive (re)presents the city displayed simultaneously in the Kunsthaus Graz and in a publicly accessible website.

Via Engadget (thanks to Giuseppe Riva)

NeuroSky Inc. claims to have developed a non-invasive neural sensor and signal processing technology that converts brainwaves and eye movements into electronic signals to control a range of electronic devices.

According to Neurosky, neural interface technology promises to simplify cell phone-based applications that today require error-prone human input, as well as revolutionize applications from gaming to medical diagnostics and therapy.

EETimes reports that five companies, including a Bluetooth headset provider, game console maker and trucking company, have signed up to market end-user products containing NeuroSky's chips.

From the company website:

More to explore

Neural interface

Brain-computer interface

Via the Presence-L Listserv

(from the iCare project web site)

iCare Haptic Interface will allow individuals who are blind to explore objects using their hands. Their hand movements will be captured through the Datagloves and spatial features of the object will be captured through the video cameras. The system will find correlations between spatial features, hand movements and haptic sensations for a given object. In the test phase, when the object is detected by the camera, the system will inform the user of the presence of the object by generating characteristic haptic feedback. I Care Haptic Interface will be an interactive display where users can seek information from the system, manipulate virtual objects to actively explore them and recognize the objects.

More to explore

The Center for Cognitive Ubiquitous Computing

The Mind & Life Institute presents: MIND & LIFE XIII Co-hosted by Georgetown University Medical Center and The Johns Hopkins University School of Medicine. The Dalai Lama will participate fully in all sessions.

Investigating the Mind 2005

The Science and Clinical Applications of Meditation DAR Constitution Hall, Washington DC November 8 - 10, 2005 Jointly sponsored by The Mind & Life Institute and CME-accredited by Georgetown University Hospital. The conference builds on the growing interest in meditation within modern medicine and biomedical science that has arisen over the past thirty years and further explores the emerging clinical opportunities.

Conference Sessions

1. Meditation-Based Clinical Interventions: Science, Practice, and Implementation
2. Possible Biological Substrates of Meditation
3. Clinical Research I: Meditation and Mental Health
4. Clinical Research II: Meditation and Physical Health
5. Integration & Final Reflections

Speakers

Ajahn Amaro, B.Sc. — Abhayagiri Monastery
Richard J. Davidson, Ph.D. — University of Wisconsin-Madison
Jon Kabat-Zinn, Ph.D. — U. of Mass. Medical School, Emeritus
Daniel Kahneman, Ph.D. — Princeton University
Helen S. Mayberg, M.D. — Emory University
Robert M. Sapolsky, Ph.D. — Stanford University
Zindel V. Segal, Ph.D. — University of Toronto
David S. Sheps, M.D. — University of Florida
John F. Sheridan, Ph.D. — Ohio State University
Wolf Singer, M.D., Ph.D. — Max-Planck-Institut für Hirnforschung
Ralph Snyderman, M.D. — Duke University Medical Center

Panelists

Jan Chozen Bays, M.D. — Great Vow Zen Monastery
Joan Halifax, Ph.D. — Upaya Zen Center
Father Thomas Keating, OCSO — St. Benedict's Monastery
Margaret E. Kemeny, Ph.D. — University of California-SF
Jack Kornfield, Ph.D. — Spirit Rock Meditation Center
Matthieu Ricard, Ph.D. — Shechen Monastery
Sharon Salzberg, R.N. — Insight Meditation Society
Bennett M. Shapiro, M.D. — Merck Research Laboratories, Emeritus
Esther M. Sternberg, M.D. — National Institute of Mental Health
John D. Teasdale, Ph.D. — MRC Cog. & Brain Sci. Unit, Emeritus
B. Alan Wallace, Ph.D. — Santa Barbara Institute

Mind and Life Dialogues

Mind and Life Institute XIII is the latest in a series of dialogues between scientists, the Dalai Lama, and other Buddhist contemplatives on areas of mutual interest at the intersection of western empirical science and the contemplative traditions and their associated methodologies, psychologies, and philosophies. Prior to 2003, all of these meetings have been held in private; however books describing them have been published and are widely available. Investigating the Mind 2005: The Science and Clinical Applications of Meditation is the second Mind and Life Dialogue that will be open to a large audience, consisting primarily of people working in the fields of medicine, clinical psychology, psychiatry, and neuroscience, as well as students in these fields.

Via Medgadget

The Stress Eraser from Helicor claims to reduce cronic stress. Designed by Frog design, Stress Eraser is a standalone device that induces relaxation through breathing exercises programmed in.

I prefer a glass of wine, but the design is nice-looking

In this paper published on September/October issue of IEEE Pervasive Computing Journal Margaret E. Morris describes how social-networking and pervasive computing technologies can be used to help reduce feelings of social isolation and depression in elderly individuals. In this approach, sensor data measuring phone calls and visits are used to derive public displays of social interactions with relatives and friends, which they introduced into select elders’ homes. According to Morris and colleagues, as people see their social interactions illustrated in these feedback displays, their feeling of social isolation is reduced.

Margaret E. Morris. "Social Networks as Health Feedback Displays," IEEE Pervasive Computing Journal, vol. 9, no. 5, pp. 29-37, September/October 2005.

Abstract

Social networks have thus far served primarily as analytic tools for social scientists. Leveraging pervasive computing, this new research transforms social-network models into behavioral feedback displays. These ambient displays, which reflect data on remote and face-to-face interaction gathered by wireless sensor networks, were intended to raise awareness of social connectedness as a dynamic and controllable aspect of well-being. An interdisciplinary health technology research group at Intel recently developed and tested prototypes in the homes of older adults and their caregivers. This article reviews the psychological rationale for the project and highlights some reactions of participants to the displays.

Via Wired

Dentists are starting to use eyeglass systems for easing patients' anxiety and pain during dental procedures. Introducing a distraction has long been known to help reduce pain for some people during surgical operations. Because virtual reality is a uniquely effective new form of distraction, it makes an ideal candidate for pain control.

More to explore

Virtual reality in pain therapy

Virtual reality in medicine

October issues (4-5, Pages 363-536) of the International Journal of Human-Computer Studies focus on the different ways that computers can be involved in creative work.

The journal covers research in computing, artificial intelligence, psychology, linguistics, communication, design, engineering, and social organization, which is relevant to the design, analysis, evaluation and application of innovative interactive systems.

Results of this focal transcranial magnetic stimulation study recently published on Cerebral Cortex by a team of Italian neuroscientists suggest that motor imagery could induce a pronounced motor output enhancement in the hemisphere affected by stroke. These findings strongly support the use of motor imagery as a therapeutic mean in post-stroke motor rehabilitation.

Cicinelli P, Marconi B, Zaccagnini M, Pasqualetti P, Filippi MM, Rossini PM.

Cerebral Cortex, 2005 May 4 (Epub ahead of print)

Focal transcranial magnetic stimulation (TMS) was employed in a population of hemiparetic stroke patients in a post-acute stage to map out the abductor digiti minimi (ADM) muscle cortical representation of the affected (AH) and unaffected (UH) hemisphere at rest, during motor imagery and during voluntary contraction. Imagery induced an enhancement of the ADM map area and volume in both hemispheres in a way which partly corrected the abnormal asymmetry between AH and UH motor output seen in rest condition. The voluntary contraction was the task provoking maximal facilitation in the UH, whereas a similar degree of facilitation was obtained during voluntary contraction and motor imagery in the AH. We argued that motor imagery could induce a pronounced motor output enhancement in the hemisphere affected by stroke. Further, we demonstrated that imagery-induced excitability changes were specific for the muscle 'prime mover' for the imagined movement, while no differences were observed with respect to the stroke lesion locations. Present findings demonstrated that motor imagery significantly enhanced the cortical excitability of the hemisphere affected by stroke in a post-acute stage. Further studies are needed to correlate these cortical excitability changes with short-term plasticity therefore prompting motor imagery as a 'cortical reservoir' in post-stroke motor rehabilitation.

The 2006 edition of ICOST - International Conference on Smart homes and health Telematics - will take place June/July 2006 in Belfast, Northern Ireland. ICOST aims at creating an active research community dedicated to explore how smart homes in particular and health telematics in general can foster independent living and an enhanced life style for elderly and disabled people.

Conference Programme:

• Conference dates: June / July 2006
• Submission of Abstracts (2-4 pages): February 15th 2006
• Notification to authors: March 15th 2006
• Camera Ready Papers: April 15th 2006

The “Blue Brain” project, a collaboration between IBM and the Ecole Polytechnique Fédérale de Lausanne (EPFL), aims to create the first computer simulation of the circuitry in the neocortex, which is the largest and most complex part of the human brain, down to the molecular level.

For the project, IBM will use the latest installation of IBM's BlueGene/L system running on Linux. EPFL's supercomputer uses 8.000 CPUs and has a peak speed of 22.8 teraflops (22.8 trillion calculations every second) putting it among the the world's top 15 supercomputers. The simulation code will be based on NeoCortical Simulator, an open source software running on Linux developed by Dr. Philip Goodman's.

Using the digital model generated by Blue Brain, scientists hope to shed light on complex cognitive processes such as thought, perception and memory, and to understand more about mechanisms responsible of brain malfunction.

More to explore

IBM Research Blue Gene Project Page

Can proactive systems that anticipate a patient's needs improve the quality of life for both the patients and their caregivers? Intel's Proactive Health Research group looks at how ubiquitous computing can be used in the health care industry and specifically how current technologies can be applied to help take care of the quickly growing population of senior citizens.

The project, launched in April 2002, consists of three phases:

• Phase One: Focus on physical and cognitive decline, especially on technologies that will help tomorrow's elderly population to age in place from wherever they and their families choose
• Phase Two: Address the needs of those with common chronic conditions like cancer and cardiovascular disease.
• Phase Three: Focus on wellness, including nutrition, physical fitness, and mental health.

More to explore

Intel's Proactive Health Research Initiative website

Neuroscientists Olivia Carter and Jack Pettigrew of the University of Queensland, Australia, and colleagues at the University of Queensland and the University of California, Berkeley, reported in the June 7 issue of Current Biology their results from a series of experiments with 76 monks in Ladakh. The goal of their research was to investigate how certain type of meditation can impact conscious visual experience. Researchers found that the skills developed by Tibetan Buddhist monks in their meditation practice strongly influence their experience of binocular rivalry, a perceptual phenomenon that occurs when the brain alternates between viewing different images presented to each eye. The neural processes underlying perceptual rivalry are still unclear but they are thought to be linked with brain mechanisms that regulate attention and conscious awareness.

76 Tibetan Buddhist monks participated in the study. The researchers tested the experience using binocular goggles that prompt visual rivalry. The researchers found that the use of a specific meditation technique, called “one-point meditation” determined a high rate of perceptual dominance. In other words, when they used that technique the normal switching processes of binocular rivalry slowed considerably. This observation suggests that individuals who have trained themselves in meditation techniques can alter the normal fluctuations in the states of their consciousness.

More to explore

Carter, O.L., Presti, D.E., Callistemon, C., Ungerer, Y., Liu, G.B., and Pettigrew, J.D. (2005). Meditation alters perceptual rivalry in Tibetan Buddhist monks. Current Biology, Vol. 15, June 7, 2005, pp. 412-413.

Via FutureFeeder

Smart Laser Scanner is a high resolution human interfaces that tracks one’s bare fingers as it moves through space in 3Ds. Developed by Alvaro Cassinelli, Stephane Perrin & Masatoshi Ishikawa, the system uses a laser, an array of moveable micro-mirrors, a photodector (an instrument that detects light), and special software written by the team to collect finger-motion data. The laser sends a beam of light to the array of micro-mirrors, which redirect the laser beam to shine on the finger tip. A photodector senses light reflected off the finger and works with the software to minutely and quickly adjust the micro-mirrors so that they constantly beam the laser light onto the fingertip. According to Cassinelli and his co-workers, the system's components could be eventually integrated into portable devices.

More to explore

The Smart Laser Scanner website (demo videos available for download)

Via Brainblog

The SenseCam is a badge-sized wearable camera that captures up to 2000 VGA images per day into 128Mbyte Flash memory. In addition, sensor data such as movement, light level and temperature is recorded every second. According to developers Lyndsay Williams, Ken Wood or Steve Hodges from the Sensors and Devices Group at Microsoft Research Cambridge (UK), the camera might have some potential as a cognitive aid device. For example, it could help with memory recall, by doing a rewind of the days events. Future SenseCams will also capture audio and possibly heart rate or other physiological data.

Via Siggraph 2005 Emerging Technologies web-site

Color-Enhanced Emotion is a system that recognizes facial expressions and controls skin-pigment components using a real-time processor to enhance them.

Developed by Toshiya Nakaguchi and coll. from Chiba University, the installation uses computer vision techniques to recognize feelings expressed in facial images, and then implements a hardware-accelerated real-time processing system to control the pigment components of the skin by replicating a broad range of conditions with color enhancements: fair, suntanned, pale, red-faced, etc. Registration cameras decompose the surface reflection of the face to enhance it with the colors associated with commonly observed emotions.

According to Nakaguchi and his colleagues, the Color-Enhanced Emotion project may impulse the development of a new communication paradigm and a lead to the creation of new generation of video-editing technology.

From August 2005 the new issue of PsychNology Journal is available on-line (table of Contents below)

Volume 3, Number 2, 114-222

Special Issue on Space, place and technology: Human Presence in Mediated Experiences (#2)

Editorial Preface
Luciano Gamberini, Giuseppe Riva, & Anna Spagnolli

A Review of How Space Affords Socio-Cognitive Processes during Collaboration
Nicolas Nova

Presence, Place and the Virtual Spectacle
Shaleph O'Neill

Learning Together "There"-Hybrid "Place" as a Conceptual Vantage Point for Understanding Virtual Learning Communities in Higher Education Context
Johanna Pöysä, Joost Lowyck and Päivi Häkkinen

Presence and Mediated Spaces: A Review
Lucia A. Renò

Other Contents

Some Reflections on Learning and E-learning
Cristina Zucchermaglio and Francesca Alby