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Posts tagged with "User interfaces"

Heads up! Interactive data eyeglasses

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A team of scientists at the Fraunhofer Institute for Photonic Microsystems IPMS in Dresden, Germany, is working on a device which incorporates eye tracking to influence the content presented to the viewer. Without having to use any other devices to enter instructions, the wearer can display new content, scroll through a menu or shift picture elements simply by moving her eyes or fixing on certain points in the image.

“We want to make the eyeglasses bidirectional and interactive so that new areas of application can be opened up,” says Dr. Michael Scholles, business unit manager at IPMS.

According to Scholles, the bidirectional data eyeglasses will yield advantages over current head-mounted displays (HMDs) by providing information at the point of task to people who do not have their hands free to operate a keyboard or mouse. For example, mechanics could view superimposed schematic diagrams over machinery that they’re working on, and an operating surgeon can access a patients’ vital functions, MRT and x-ray images.

Source: http://blogs.zdnet.com/emergingtech/?p=1580

Twitter Telepathy: Researchers Turn Thoughts Into Tweets

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Early on the afternoon of April 1, Adam Wilson posted a message to Twitter. But instead of using his hands to type, the University of Wisconsin biomedical engineer used his brain. "USING EEG TO SEND TWEET," he thought.

That message may be a modern equivalent of Alexander Graham Bell's "Mr. Watson, come here. I want to see you." Brain-computer interfaces are no longer just a gee-whiz technology, but a platform for researchers interested in immediate real-world applications for people who can think, but can't move.

"We're more interested in the applications," said Justin Williams, head of the University of Wisconsin's Neural Interfaces lab. "How do we actually make these technologies useful for people with disabilities?"

The researchers built upon the BCI2000, a software tool pioneered by Williams and Wadsworth Center neural injury specialist Gerwin Schalk. The software translates thought-induced changes in a scalp's electrical fields to control an on-screen cursor.

The BCI2000 is already used by 120 laboratories worldwide, but its communications applications have been largely restricted to messages appearing on a nearby screen.

Source: http://blog.wired.com/wiredscience/2009/04/braintweet.html

The Next Generation in Human Computer Interfaces

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For decades our options for interacting with the digital world have been limited to keyboards, mice, and joysticks. Now with a new generation of exciting new interfaces in the pipeline our interaction with the digital world will be forever changed. In this post we will look at some amazing demonstrations, mostly videos, that showcase new ways of interacting with the digital world. Enjoy!

First up we have a video of MIT’s David Merrill demonstrating a technology called Siftables at the 2009 TED conference. Siftables are cookie-sized, computerized blocks you can stack and shuffle in your hands. By arranging them in different configurations or tilting them at different angles you can do math, play music, spell worlds, pour virtual paint, and more. The implications for hands on learning and manipulation of data are fantastic! We have not seen any word on how/when this technology will be commercialized, but we hope it will be soon!

Source: http://singularityhub.com/2009/03/04/the-next-generation-in-human-computer-interfaces-awesome-videos/
December 2009
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