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Engineers unveil two-way wireless breakthrough

(Phys.org) -- Groundbreaking two-way wireless technology resulting in vastly superior voice and data services has been developed by a University of Waterloo engineering research team led by Amir K. Khandani, ...

Jun 14, 2012
4.8 / 5 (22) 26 | with audio podcast

Govt IDs more airwaves for commercial wireless

(AP) -- The federal government wants to alleviate data congestion on smartphones and other mobile devices by asking the Defense Department, NASA and other agencies to switch to new locations on the airwaves or share their ...

Mar 27, 2012
not rated yet 3

A look at how your voice is being used to ID you

Businesses and governments around the world are increasingly turning to voice biometrics, which sometimes are described as voiceprints, to replace passwords and fight fraud. A look at this fast-growing technology:

Oct 13, 2014
5 / 5 (3) 0

Predicting landslides with light

Optical fiber sensors are used around the world to monitor the condition of difficult-to-access segments of infrastructure—such as the underbellies of bridges, the exterior walls of tunnels, the feet of dams, long pipelines ...

Sep 29, 2014
5 / 5 (2) 0