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— Outdoors

Suunto's second generation of Ambit GPS watches hit the training track

By - April 30, 2013 6 Pictures
Launched last year, the Suunto Ambit brought a new level of functionality to the GPS watch market. Not only could its GPS keep tabs on your speed, distance and vertical, but it allowed for full navigation functions, routing you in and out of the great outdoors. Suunto has now revealed the second generation of Ambit watches with something for both explorers and athletes. Read More
— Science

Laser system produces 3D images of objects up to one kilometer away

By - April 11, 2013 2 Pictures
Physicists at Scotland’s Heriot-Watt University have created a 3D imaging camera system capable of resolving depth on a millimeter scale at distances of up to one kilometer. Working much like a laser version of radar, the “Time-of-Flight” (ToF) measurement system “pings” a low-powered infrared laser beam off distant objects and records a pixel-by-pixel map using a detector that counts and positions individual photons as they arrive back at the source. Read More
— Mobile Technology

DARPA develops non-GPS navigation chip

By - April 11, 2013
The Global Positioning System (GPS) has proved a boon for those with a bad sense of direction, but the satellite-based system isn’t without its shortcomings. Something as simple as going indoors or entering a tunnel can render the system useless. That might be inconvenient for civilians, but it's potentially disastrous for military users for whom the system was originally built. DARPA is addressing such concerns with the development of a self-sufficient navigation system that can aid navigation when GPS is temporarily unavailable. Read More
— Robotics

RoboEarth Cloud Engine ready for use

By - March 15, 2013
For the past few years, a consortium of six European research institutes has been collaborating on a project known as RoboEarth. Essentially a “worldwide web for robots,” the idea is that it will allow robots to access a shared online database of each others’ software, thus allowing them to learn how to perform new tasks from one another. The first phase of the project, Rapyuta: The RoboEarth Cloud Engine, is now up and running. Read More
— Aircraft

AirBurr UAV navigates by crashing into things

By - March 1, 2013 4 Pictures
If you’ve ever watched a fly trying to find its way around a house, you might have noticed that it didn’t take a particularly graceful approach – it probably bounced off a lot of windows and walls, until by process of elimination, it found a route that was clear. Well, researchers at Switzerland’s EPFL Laboratory of Intelligent Systems are taking that same approach with the latest version of their autonomous AirBurr UAV – it’s built to run into things, in order to map and navigate its environment. Read More
— Science

New system gives in-city GPS navigation a big boost

By - February 12, 2013 2 Pictures
Many of us use our vehicle navigation systems on a daily basis, and as self-driving cars come into common use – assuming they do – such systems will become even more important. Unfortunately, however, the GPS technology that’s integral to vehicle navigation can be thwarted by obstacles such as tall buildings. A team of researchers at Spain’s Universidad Carlos III de Madrid (UC3M) are attempting to address that problem, with a system that is said to drastically boost GPS accuracy in city driving. Read More
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