How high-tech is coming to the rescue

Scientists bring gadgets to post-Katrina disaster scene

Story Originally Published at www.msnbc.com by:
Alan Boyle
Science editor
MSNBC
Updated: 4:27 p.m. ET Aug. 30, 2005

In Hurricane Katrina's wake, researchers are bringing cutting-edge technologies to the disaster area, just as they did after catastrophes ranging from the 9/11 terror attacks to last year's Asian tsunami.

The search-and-rescue tools include devices and software that can turn walkie-talkies into Internet grids when the phones are out, robots and aerial mini-planes that can look for signs of life amid the wreckage, and sensor systems that can sniff out public health threats in the storm's aftermath.

"Just as people, after the tsunami, deployed this ad hoc array of Internet boxes and sensor devices in Asia, they will come in this time and do it again," said Paul Saffo, director of the California-based Institute for the Future, who is himself a search-and-rescue volunteer.