via Extremetech

Good news for virtual reality therapy. eMagin offers stereoscopic headset for under $1,000.

The Z800 has 800x600 active matrix OLED displays including a pair of sharp OLED displays which supports 8 bits per pixel (16.67 million colors) and 200:1 contrast ratio.

The price includes the head-tracker (six-degrees-of-freedom MEMS sensor, with independent gyroscopes and accelerometers for the X-Y-Z axes), a pair of stereo audio earbuds, and an integrated microphone. But the most interesting feature of the Z800 is that it is USB powered. This reduces the number of wires and gives the user more freedom of movement.

via Engadget

Researchers from the International Center for Advanced Communication Technologies (interACT), a joint venture of Carnegie Mellon and the University of Karlsruhe, have developed a wearable system, which allows real-time speech translation. The system consists of consists of 11 electrodes that detect mouth muscle movements, translates that to a spoken language, and then re-translates that into other languages. According to comp-sci professor Alex Weibel, director of inteACT, the system still makes mistakes, he is confident that researchers will improve it significantly in the next five years. "It will make communication and cultural learning more likely" since people using this technology will be empowered to come together when they wouldn't otherwise interact, Waibel said.

(thanks Régine) 

December 5th-8th, 2005, University of Canterbury, Christchurch, New Zealand

ICAT is the oldest international conference on Virtual Reality and Telexistence. ICAT 2005 will not only look for innovations in the technology itself, but also explore novel ways to transfer and express information and creative ideas to the society and people.

The 15th International Conference on Artificial Reality and Telexistence (ICAT 2005), will be held at the University of Canterbury, Christchurch, New Zealand from December 5th to 8th, 2005. Christchurch is the second largest city in New Zealand, only minutes from the sea and an hour's drive from the mountains and provides a wide range of activities in the beautiful New Zealand countryside

For further information visit the conference web site 

Via the Presence Listserve

A symposium part of the AISB 2006 conference, April 5th-6th 2006, University of Bristol, Bristol, England

Submissions

Papers sought in the following areas, but are not limited to:

· Interactive narrative and virtual storytelling
· Applied AI in games
· Believable synthetic agents for games or narrative
· Agent strategy planning in a games or interactive narrative context
· The application of narrative based games in education
· The use of games as test-beds for research

Submissions should be no longer than 8 pages.
Formatting instructions will be available from the symposium website shortly

Organisers

Mr Sandy Louchart – Salford University
Dr Judy Robertson – Glasgow Caledonian University

Further information

http://www.nicve.salford.ac.uk/AISB06 

Via BBC news

Results of a review study conducted by Elizabeth Murray and co-workers from University College London suggest that the use of interactive websites can help people with chronic illnesses such as depression, heart disease and HIV/Aids.

The review was based on a total of 24 studies involving 3,739 participants who all had chronic (long-term) health conditions. UCL researchers looked at these patients' use of interactive computer websites and programmes, which contained information services plus online support groups, chatrooms, or tailored advice based on a person's details, affected people with such chronic diseases.

The authors of the research found that interactive sites were of greater benefit to people than those with information alone, or not using sites at all. Moreover, researchers found that such sites made patients feel better informed, more socially supported, and helped them to improve self-efficacy - a person's belief in their ability to carry out potentially-beneficial actions.

yesterday while I was visiting we-make-money-not-art I saw the picture of this strange-wearing guy

that face looked familiar to me but I could not recognize him. Then automatically popped into my head the name of my ex-colleague at Fraunhofer VR-Lab, Dragan Espenschied.

To my great surprise, I discovered that Dragan has become a world-famous electronic music artist as well as a respected media artist. These pictures are part of one of his last works, Frozen Niki

Frozen Niki is a story of this cosmonaut, organized in the form of a blog without text and has to be read from bottom up to follow his fragmentary thoughts and a detective love story:

“… and now a few words about one of the most important members of the intergalactic expedition, Nikolaj Osinin. He will not be able to participate in the everyday life of the mission. He has his own mission: to remain young and fit until the spaceship Zvezdostella reaches the Magellanic Clouds, to perform his tasks upon arrival then pilot the ship back to the Milky Way and finally to Earth. He’ll spend the next 20 years in a cryogenic box. But he will be with us. His brain activity will be monitored by the Central Mission Computer. In due course Nikolaj’s cranium will be stablized at the -20°C mark and data transmission to the Bajkanur server will be initiated and fed immediately via the Internet to Nikolaj’s personal blog.”

compliments Dragan!!

via wired

The Vibrato, a prototype developed by design graduate Shane Kerwin from Brunel University, converts music into vibrations that allow the deaf to listen to and create music via a PC.

"I hope that Vibrato will help us to integrate deaf students into mainstream musical education and enable schools to encourage deaf children to take up music as much as hearing children" said Kervin (source: BBC news)

Pubmed, the service provided by the National Library of medicine that gives access to MEDLINE database and other life science journals now offers RSS feed to allow users to deliver database search results directly to their computer and retrieve new items from PubMed as soon as they are published.

To add PubMed searches to your collection of RSS feeds, just follow these steps:

Gulliver's Box, developed by Mixed Reality Lab, the Human Interface Lab of Osaka, the Ars Electronica Futurelab and Zaxel, is a mixed reality theatrical application which allows users to modify characters and give specific features to them. The environment can be revised and customized according to the desires of the users each time. In dealing with the individual interfaces, players are introduced into mixed reality environments on different levels of interaction.

Gulliver's Box has won a mention at the World Summit Award

It has long been known that hippocampus is involved in the learning process. A study published on the Proceedings of the National Academy of Science (USA) has shown that theta brainwave triggered training can enhance learning rate in old rabbits, contrasting the deficit determined by the aging process. This study could have important implications in the development of nonpharmacological treatments for age-related memory deficits.

Nonpharmacological amelioration of age-related learning deficits: The impact of hippocampal -triggered training

Yukiko Asaka, Kristin N. Mauldin, Amy L. Griffin , Matthew A. Seager, Elizabeth Shurell and Stephen D. Berry

Abstract. Age-related learning deficits are often attributed to deterioration of hippocampal function. Conversely, a well studied index of hippocampal activity, the rhythm, is known to enhance hippocampal plasticity and accelerate learning rate in young subjects, suggesting that manipulations of activity might be used as a means to counteract impairments related to the aging process. Here, young and older rabbits were given eyeblink conditioning trials either when exhibiting hippocampal (+) or regardless of hippocampal activity (yoked control). Although, as expected, older-yoked control animals showed a learning deficit, the older + group learned as fast as young controls, demonstrating that aging deficits, at least in eyeblink classical conditioning, can be overcome by giving trials during episodes of hippocampal activity. The use of several learning criteria showed that the benefits of hippocampal -triggered training in both age groups during the early phase of acquisition, the enhancement persisted in older animals, peaking during later performance. These findings have implications for theories of age-related memory deficits and may contribute to the development of beneficial treatments. depend on different cognitive or motor processes. Whereas there was a benefit of

Psychother Psychosom. 2005;74(6):336-43

Authors: Emmelkamp PM

In this paper the application of computer technology and the use of the Internet in mental health care are critically reviewed. A number of on-line screening devices have been developed for anxiety disorders, mood disorders, and substance abuse disorders, with great potential for clinical practice. On line assessment is generally equivalent to clinical assessment. A number of studies have shown that self-help treatment programmes on stand-alone computers are as effective as routine clinical care. The Internet enhances the therapeutic possibilities of computers by offering feedback of therapists and more tailor-made treatment. A number of randomized clinical trials (RCTs) have shown that Internet-based treatment is more effective than no-treatment and as effective as face-to-face treatment. Research so far has been limited to anxiety disorders, burn-out, depression, headache, insomnia, tinnitus and obesity. Further, exposure through virtual reality has been found effective in a number of RCTs in specific phobias, but results with respect to the effects of the use of virtual reality techniques to other disorders are inconclusive. It is concluded that computer-driven assessment and treatment has many advantages and few disadvantages. A number of reasons are discussed which will preclude large-scale implementation of computer-driven assessment and therapy in the near future.

PMID: 16244509 [PubMed - in process]

Via BrainBlog

The conference Visual Art & the Brain: At the Interface of Art and Science will be held at the City University of New York (CUNY) November 5, 2005. The goal of the conference is to explore the link between science and art.

This conference will explore the nature of the science-art interface, the inspiration this interface provides to scientists and artists alike, and the impact of such interactions on areas of research and other human endeavors. The morning session will explore scientific perspectives: What is vision? How do we perceive art and why do we respond to it emotionally? The afternoon session will focus on the interface of art and science, and will feature discussions with artists and scientists on communicating the beauty and power of science as well as its social and ethical implications. This event is suitable for scientists interested in art, and artists interested in science.

For more information, visit the conference web site

Via Medical Informatics Insider

According to New Scientist magazine, researchers at the Massachusetts Institute of Technology plan to reprogram Sony's robot Aibo into a coach for dieters. The canine robot would be able to monitor daily food intake and exercise levels and encourage overweight individuals to stick to their diets. The dog would be connected by radio to the bathroom scales, a pedometer and a personal organizer in which the owner would note his daily food intake.

More to explore

Via Telemedicine Insider

Telemedicine Insider reports that the Health and Human Services Department has awarded three contracts totaling $17.5 million to public-private groups to accelerate the adoption of health IT and the secure portability of health data. HHS will award contracts for development of prototypes for a nationwide health information network later this month or in early November.

Via we-make-money-not-art, TRN

Microsoft researcher Andrew D. Wilson has developed a portable augmented reality system that uses a projector and computer vision technology to display interactive images on any surface such as floors, white board and walls. The system, called PlayAnywhere, is a single portable unit and does not need mounted cameras. Further, the system does not require calibration. Besides edutainment applications, this portable AR system could have interesting applications in the field of neurorehabilitation of brain-injured patients. I have used a similar approach in the project I-Learning. In this project, we developed an augmented-reality display to guide physical and mental practice exercises for patients with upper-limb hemiplegia following stroke.

PlayAnywhere: A Compact Interactive Tabletop Projection-Vision System, Symposium on User Interface Software and Technology (UIST 2005), Seattle, October 23-26, 2005 PDF

Via Brain Blog

The November 2005 issue of Scientific American publishes an article by Carl Zimmer entitled "The Neurobiology of the Self". This is the abstract:

Via Usability News 

The third International Design and Engagability Conference (IDEC) will be held in late 2006.

The conference consists of international researchers from Europe, the United States and Australasia. The conference is targeted at other researchers interested in engagability, and businesses interested in designing their products and services around engagement with consumers. Guest speakers so far include David Benyon of Napier, University, Mike Williams and Suzanne Begley of Public Life.

IDEC 2006 format will consist of a short keynote address at the beginning followed by speakers presenting their papers in twenty minute slots. Delegates will be able to ask questions and there will be. Delegates will be able to ask questions and take away the proceedings.

The themes include, but are not limited to:

• Aesthetics
• E-commerce
• E-health
• Games
• Industrial design
• Interactive arts
• Mobile Computing
• Mobile Media
• Performance
• Product Design
• Three Dimensional Design
• Visual Communication

The two-days conference has explored the intersection of the rapidly-growing aging population and the world of business and technology. Topics included current research on the impact of aging on design, methods for interacting with the aging population (requirements gathering and testing), aging in the workplace, design case studies and business opportunities.

Via Medgadget

Medgadget reports about a new technology, which allows measuring cerebral oxygenation and indirectly cerebral perfusion. These paramethers can be used by anesthesiologists during a surgical procedure to prevent potential harm in the brain.Designed by CAS Medical Systems, Inc., the monitor, called a cerebral oximeter, uses one or more sensors attached to the forehead that emit non-harmful, low-level laser light through the skin and skull into the brain. Since the near-infrared light absorption characteristics of the hemoglobin in red blood cells are known, the system can calculate the brain tissue oxygen saturation by measuring the differences in intensity of light as it passes through the brain. When combined with pulse oximetry, the cerebral oximeter may be used to estimate the cerebral venous oxygen saturation.

Tenured faculty position on Modeling of Cognitive Processes is available within the Department of Computer Science and Electrical Engineering of the Berlin University of Technology and the recently established Bernstein Center for Computational Neuroscience Berlin. The Berlin Bernstein Center, which is funded by the German federal government, integrates interdisciplinary research initiatives in the brain sciences and in AI across the city's three major universities and across several research institutes in Berlin, covering neuroscience, medicine, physics, mathematics, computer science and engineering. The Center plans to launch an international Master/PhD program in Computational Neuroscience by fall 2006.

The Department of Computer Science and Engineering is currently creating a focus area in AI and machine learning with at least four core faculty positions (Artificial Intelligence, Machine Learning, Modelling of Cognitive Processes, Neural Information Processing) and several other labs with AI related research. The Department will introduce "intelligent systems" as an area of specialization in its new Master program in Computer Science by fall 2006.