News tagged with surveillance
New surveillance camera system provides text feed
(PhysOrg.com) -- Scientists at the University of California in Los Angeles (UCLA) have developed a prototype surveillance camera and computer system to analyze the camera images and deliver a text feed describing ...
Technology / Computer Sciences
Jun 03, 2010 |
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New search technique for images and videos has broad applications
(PhysOrg.com) -- Engineers at the University of California, Santa Cruz, have developed a powerful new approach to a fundamental problem in computer vision: how to program a computer to recognize or categorize ...
Technology / Computer Sciences
Nov 10, 2009 |
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Household robots do not protect users' security and privacy, researchers say
People are increasingly using household robots for chores, communication, entertainment and companionship. But safety and privacy risks of information-gathering objects that move around our homes are not yet adequately addressed, ...
Oct 08, 2009 |
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From nature, robots
(PhysOrg.com) -- To a robot designer like Sangbae Kim, the animal kingdom is full of inspiration. "I always look at animals and ask why they are the way they are," says Kim, an assistant professor of mechanical ...
Sep 25, 2009 |
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One-eyed filmmaker conceals camera in prosthetic
(AP) -- A one-eyed documentary filmmaker is preparing to work with a video camera concealed inside a prosthetic eye, hoping to secretly record people for a project commenting on the global spread of surveillance ...
Technology / Hi Tech & Innovation
Mar 11, 2009 |
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How mosquitoes could teach us a trick in the fight against malaria
(PhysOrg.com) -- The means by which most deadly malaria parasites are detected and killed by the mosquitoes that carry them is revealed for the first time in research published today in Science Express. The di ...
Mar 05, 2009 |
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Robotic jellyfish could one day patrol oceans, clean oil spills, and detect pollutants (w/ Video)
(Phys.org) -- Virginia Tech College of Engineering researchers are working on a multi-university, nationwide project for the U.S. Navy that one day will put life-like autonomous robot jellyfish in waters around ...
May 29, 2012 |
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SpotterRF debuts Radar Backpack Kit (w/ Video)
(Phys.org) -- SpotterRF has announced a special radar backpack kit designed to enhance situational awareness for soldiers on the ground. The company says its special radar is designed for warfighters as part ...
Technology / Hi Tech & Innovation
May 26, 2012 |
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Get your rotor runnin': Flexrotor program takes off for next phase (w/ Video)
Part helicopter, part airplane, the Office of Naval Research (ONR)-sponsored Flexrotor vertical takeoff and landing unmanned aerial vehicle (UAV) enters the next development phase April 30 in delivering improved maritime ...
Apr 30, 2012 |
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New surveillance camera can search 36 million faces for matches in one second
(PhysOrg.com) -- A new surveillance camera by Hitachi Kokusai Electric can look at footage that contains an image of someone, either still or video, and then search other video or still images on file for ...
Technology / Computer Sciences
Mar 23, 2012 |
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Warrant needed for GPS tracking, high court says (Update)
(AP) -- In a rare defeat for law enforcement, the Supreme Court unanimously agreed on Monday to bar police from installing GPS technology to track suspects without first getting a judge's approval. The justices ...
Jan 23, 2012 |
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Rise of outsourcing poses new cybersecurity problems
Big banks, hospitals and insurance companies worry about computer security because they handle so much personal information.
Nov 10, 2011 |
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Russia's attempts to save Mars probe unsuccessful (Update)
As Russia's space agency struggled Thursday to fix a probe bound for a moon of Mars that instead got stuck in Earth's orbit, some experts said the chances of saving the $170 million craft looked slim.
Space & Earth / Space Exploration
Nov 10, 2011 |
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New camouflage technology from BAE hides war machines
(PhysOrg.com) -- BAE Systems says it has a camouflage system that can render battle machines like tanks invisible or even seen as other objects in the immediate environment to protect against attack. The 'cloak' ...
Sep 07, 2011 |
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Tiny flying machines inspired by nature will revolutionize surveillance work
Tiny aerial vehicles are being developed with innovative flapping wings based on those of real-life insects.
Jul 28, 2011 |
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