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NASA Data Helps Pinpoint Impacted Populations In Disaster Aftermath

When two catastrophic natural disasters struck within days of each other in May 2008, disaster relief, humanitarian aid, and health officials, as well as members of the news media tapped into a unique set of NASA data products describing the location of the exposed populations. In the hours and days following the cyclone in Burma and the earthquake in China’s Sichuan Province, workers had the data they needed to assess the numbers of people possibly affected in these deadly events. What arose was a timely example of how NASA data comes to the aid of officials when such disasters occur.

“The gridded population product we produce helps officials understand the density of the population in and around a disaster area,” said Robert Chen, manager of NASA’s Socioeconomic Data and Applications Center (SEDAC) and director of the Center for International Earth Science Information Network (CIESIN), part of the Earth Institute at Columbia University in New York. “The data set shows where people actually live in relationship to hazardous events.”

Details Here: www.sciencedaily.com/releases/2008/06/080612202145.htm

first published week of:   06/23/2008

Open-Source, Multitouch Display

The iPhone popularized the idea of multitouch displays, and just last month, Microsoft brought the concept to a larger screen by releasing Surface, a multitouch table with a hefty $10,000 price tag. But now engineers at Eyebeam, an art and technology center based in New York, have created a scaled-down open-source version of Surface, called Cubit. By sharing the Cubit’s hardware schematics and software source code, the engineers are significantly reducing the cost of owning a multitouch table. But they’re also fostering innovation by giving engineers an open platform on which to develop novel multitouch applications--something that they’ve previously lacked.

Details Here: www.technologyreview.com/Infotech/20703/?a=f

first published week of:   05/05/2008

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Volume 31

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