As we know too well, among places in need of a video surveillance system, airports are certainly ranking on top of the list, both for the number of cameras needed and for the complexity required of their systems, which must be capable of covering large areas, granting the possibility of a swift intervention in case [...]
Archive for October, 2009
Sensors smaller than a coin, for high security at a low price
October 15th, 2009 
admin Protecting a building or a property with fences, barbed wire and closed-circuit cameras may be really expensive, but a recent invention coming from Tel Aviv University might revolutionize environmental surveillance and security. The Smart Dew sensors, smaller than a coin, can be scattered at random all around the area that needs to be monitored, in [...]
If you lost a hand, you can recover your sense of touch
October 15th, 2009 admin Robotic prostheses currently used to give at least a bit of dignity to those who lost a hand or an arm due to an accident, have several limitations. First of all, along with the discomfort and trouble in wearing them, comes the lack of response under the sensory point of view, which makes it very [...]
Top 10 tips to buy the best handheld digital voice recorder
October 14th, 2009 admin With more and more professionals, business men, journalists and students laying their hands on the voice recorders, these products are being marketed and sold like hot cakes. The latest craze around is the handheld digital voice recorder. It is a common observation that people with lesser experience are often misguided and finally land up buying [...]
Seeing and listening through a wall: radio waves and optical fibers
October 13th, 2009 admin A research team from University of Utah is at work on a project that allows usage of a small network of wireless radio transceivers, in order to detect movements of people on the other side of a wall. Thanks to this detection system, based on the RTI (Radio Tomographic Imaging) concept which allows the images [...]
Posted in Digital Voice Recorder, Technology 
Tags: amplified microphones, fiber optic, fiber optics scope, fiberoptic camera, fibre optics, micro digital video recorder, micro endoscopes, microphone hear through wall, microphone spy hear through wall, microphone wall outlets, microphone wall plate, mini video recorder, optic fiber, optic fiberscopes, optical fiber endoscope, professional camera system, remote viewing, thru wall remote viewing kit, Video monitoring kits, video special systems, video surveillance, viewing kit thru wall, wall microphones, wireless microphones 
No Comments »Seeing through your ears? Yes, you can!
October 12th, 2009 admin When someone pays attention to all details of what happens around him and does not miss a detail, you can say that “he’s got eyes even behind his back”. Now this saying can become true, with a small difference: the eyes can effectively be located … inside your ears! Relax, we are not talking about [...]
Posted in Digital Voice Recorder, Technology Tags: audio video recorder digital system, Audio video surveillance, button shaped camera, camera hidden in a headphone, camera hidden in an earphone, earphone cam, earphone camera, earphone cameras, earphone cams, headphone camera, micro camera hidden in an earphone, Video monitoring kits, video surveillance system, video systems wireless No Comments »How to detect a bomb within a few seconds, thanks to a gel
October 12th, 2009 admin In order to detect chemical agents used for the preparation of bombs and explosives, scientists from the Northern Irish Queen’s University based in Belfast, are working on some sensors which can act quickly, thanks to their pads containing a special gel, which are swiped over a person or a crime scene, to gather samples which [...]
If your phone calls are important, your phone must be invisible!
October 11th, 2009 admin No need to think about George Orwell and his Big Brother, but we all know that the modern technologies, which allow us to be constantly in touch with our loved ones, our work and our interests, also have some disadvantages to them. This is because, naturally, if our peers and our colleagues are able to [...]
To protect your home while you are away, put an alarm in your phone!
October 10th, 2009 admin When we leave for holidays, but also when we go out for a weekend in the countryside, or when we just want to spend an evening out with our friends, the danger is constantly present for our homes, which might be visited by burglars or thieves, especially if we do not take the appropriate security [...]
To protect yourselves from thieves, now you can brand them!
October 10th, 2009 admin In the Middle Age, punishments for thieves were certainly effective, even though the modern society rules would not certainly define them as humane: thieves had their hands cut, and if they were for example caught red-handed when trying to steal cattle, they were branded with fire, so that they would be permanently exposed as thieves, [...]