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Mark Greaves of Vulcan sees business opportunities in the Semantic Web

Mark Greaves of Vulcan sees business opportunities in the Semantic Web

Vulcan shares many traits with its reclusive founder, Paul Allen, yet behind the scenes the company is responsible for philanthropic support to research and community-building activities, as well as investing commercially in the likes of Radar Networks (the company behind Twine) and Evri.Last week, I had the opportunity to talk with Mark Greaves, Vulcan's Director of Knowledge Systems Research, and the resulting podcast was released earlier today.

December 8, 2008 by

Brain waves used for faster image sorting

Brain waves used for faster image sorting

Computers are fast for many tasks, but humans are faster for identifying objects or people in images. But is it possible to combine the speed of a computer with the sensitivity of the human brain? According to a IEEE Spectrum Online article, 'A Brainy Approach to Image Sorting,' several teams at Honeywell, Teledyne Scientific and Imaging, and Columbia University think so. They're working on a Defense Advanced Research Projects Agency's program called 'Neurotechnology for Intelligence Analysts' (NIA). One of the teams said intelligence analysts can sort images six times faster than before. But there is a culprit: they'll need to carry for hours a 32-electrode EEG cap which detects their brain activity. But read more...

May 4, 2008 by

Commercial brain computer systems are coming

Commercial brain computer systems are coming

All over the world, systems that directly connect silicon circuits to brains are under development, and some are nearly ready for commercial applications, according to a new report from the World Technology Evaluation Center and announced by a news release of the University of Southern California (USC). Some of the conclusions of this report about brain-computer interfaces (BCIs) are quite surprising. For example, North America researchers focus almost exclusively on invasive BCIs while noninvasive BCI systems are mostly studied in European and Asian labs. If you don't have enough time to read the 234-page report, please look at my selection of four exciting projects from all over the world.

December 18, 2007 by