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The Android-powered system is contained within a single backpack (Photo: Google)

Over the last few years, Google's specially-designed cars, trikes, trolleys and snowmobiles have brought interactive Street View technology to the cities and jungles of the world – but why stop there? The search giant recently unveiled the Street View Trekker, a hi-tech backpack-contained system that will bring Street View to those places that can only be reached on foot.  Read More

Olympus has created a new industrial videoscope with a tip that's just 2.4 millimeters wid...

Have something in a narrow space that you want to inspect? Well, you could do worse than using Olympus’ new iPLEX TX industrial videoscope. With a tip diameter of 2.4 millimeters, it’s one of the world’s thinnest such devices, but its image is also much more clear than those of other “fiberscopes.”  Read More

The Twente Photoacustic Mammoscope (PAM) integrated into a bed so patients can be scanned ...

While breast cancer screening tests are accepted as safe – and we definitely wouldn’t want to scare anyone off from a potentially life-saving test – they do have some risks associated with them. The most obvious being the exposure to low doses of ionizing radiation, which in itself is a risk factor for breast cancer. X-ray mammography can also give false positive and negative results. In the quest for a safer, more accurate alternative, Dutch researchers have provided proof of concept that photoacoustic imaging can be used to detect and visualize breast tumors.  Read More

'X-ray' vision may soon be possible on cell phones by tapping into the terahertz band of t...

Those of us who envy Superman for his X-ray vision may soon get that ability - on our cell phones. Researchers at the University of Texas at Dallas have reported a new approach to harnessing the potential of the terahertz band in portable devices.  Read More

VirtualDose utilizes computer models of different body types to advise physicians on which...

X-ray computed tomography – or CT – scanners are designed with people of an average build in mind. When obese patients require a CT scan, the additional layers of body fat will produce blurry images if the scanner’s regular settings are used. Clinicians typically address this problem by turning up the power of the scanner. Unfortunately, doing so results in overweight patients receiving higher-than-normal doses of radiation. A new computer modeling system developed at New York’s Rensselaer Polytechnic Institute, however, could help bring those levels down.  Read More

The experimental camera setup that is able to see around corners (Photo: Christopher Barsi...

Fans of the classic 1982 science fiction movie Blade Runner will remember the ESPER machine that allows Deckard to zoom in and see around corners in a two-dimensional photograph. While such technology is still some way off, researchers in MIT’s Media Lab have developed a system using a femtosecond laser that can reproduce low-resolution 3D images of objects that lie outside a camera’s line of sight.  Read More

A ptychographic reconstruction of gold particles showing the atomic fringes (Image: Univer...

Researchers at the University of Sheffield have created what sounds impossible - even nonsensical: an experimental electron microscope without lenses that not only works, but is orders of magnitude more powerful than current models. By means of a new form of mathematical analysis, scientists can take the meaningless patterns of dots and circles created by the lens-less microscope and create images that are of high resolution and contrast and, potentially, up to 100 times greater magnification.  Read More

With a superlens microscope, everyday people would be able to see minute details of tiny o...

Some day, you may have a microscope on your smartphone camera that's as powerful as a scanning electron microscope. If you do, it will likely be thanks to research presently being conducted by Durdu Guney, an assistant professor of electrical and computer engineering at Michigan Technological University. He is working on creating a metamaterial-based "superlens" - a long sought-after optically-perfect lens, that could use visible light to image objects as small as 100 nanometers across.  Read More

The original image on the left, the modified image in the middle, and the 'heat-map' produ...

From nude pictures of celebrities to politicians caught in compromising positions, verifying the authenticity of images online is often no easy task. To address this problem, a team at Duke University looking has developed software called YouProve that can be integrated into the Android operating system to track changes made to images or audio captured on an Android smartphone. The software then produces a non-forgeable "fidelity certificate" that uses a "heat-map" to summarize the degree to which various regions of the media have been modified compared to the original image.  Read More

BAE Systems has been selected by Lockheed Martin to supply a Night Vision Goggle Helmet Mo...

When it enters service, the F-35 Lightning II Joint Strike Fighter will lay claim to the title of the most advanced warplane in the world. Its pilots will have the most advanced helmets as well ... and there's more to it than protecting the pilot's head against knocks. Unfortunately, the gap between designing the helmet and building it has proven wider than originally thought and issues such as poor image quality are so severe that the F35's testing program faces serious delays, so F-35 prime contractor Lockheed Martin brought in BAE Systems to provide a substitute.  Read More

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