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GPS

While the jury is still out on whether or not we are entering the era of the smartwatch, scuba divers, yachtsmen and airplane pilots would agree that the wristwatch hasn't been completely supplanted by the mobile phone. Garmin’s D2 pilot watch puts the emphasis on utility by providing pilots with navigation and avionics readouts at the touch of a button. Read More
Autonomous UAVs may be all the rage these days among professionals, but unfortunately a lot of the GPS-guided quadrotors on the market are a bit too complicated for the average consumer to control. 3D Robotics is aiming to inject a little more simplicity into the equation with its recently unveiled Iris. Billed as a ready-to-fly, fully-autonomous, user-friendly UAV, the Iris supports simple GPS controls through any computer, tablet, or smartphone. Read More
Smartphones have all but replaced standalone GPS units for basic car and foot navigation in cities and on highways, but without apps like the ViewRanger, they aren't equipped to guide you around forests, mountains and trails. The new Trimble TopoCharger brings another such app, along with a full set of topographical maps and a full-sized back-up battery. Pop this case on, and the iPhone transforms into an outdoor GPS. Read More
Civilization depends on the Global Positioning System for everything from precision armaments to finding the location of the nearest pizza shop. Indeed, access to GPS's strengths and capabilities has grown so fast that little concern about its weaknesses has penetrated the public consciousness. Fortunately, assistant professor Todd Humphreys' team at the University of Texas at Austin continues to arrange splashy demonstrations of GPS spoofing. His latest is to covertly alter the course of an oceangoing yacht. Read More
Human beings aren’t the only ones donning ever-more powerful wearable electronic devices. Our four-legged friends have an increasing array of smart collars from which to choose. Two cases in point are the Whistle, an exercise tracker for your pooch, and Tagg, a GPS tracker designed to ensure your beloved pet doesn’t end up in the lost dogs’ home. Read More

Having a GPS-enabled device with a built-in digital compass in your pocket is nothing special these days, but there's still room for improvement when it comes to the usability of these functions. The Navigo rises to this challenge by putting a digital compass on your wrist and giving it the ability to guide you using vibrations, as well as link wirelessly to mapping information on your smartphone. Read More

Anyone with a propensity to misplace keys knows how irritating it is to look for them when you are running late. But help is at hand for those people with a Bluetooth-enabled smartphone that can connect to tracking devices such as Button TrackR, a coin-shaped little number currently fundraising on Indiegogo. One of the innovations that Button TrackR introduces to this growing market niche is crowd sourced tracking that helps extend the search party. Read More
The popular image of modern warfare is the digital battlefield where cyber soldiers have Terminator-like video displays and can call in an airstrike with the shine of a laser beam. While information technologies are revolutionizing the military, when it comes to calling in Close Air Support (CAS), it’s still World War One – where a misread or misheard grid reference can end up with soldiers being hit by their own artillery. DARPA’s Persistent Close Air Support (PCAS) program hopes to improve this. Read More
Smartphones, tablets and laptops are great when you're sitting on the couch or running around the city, but they aren't as great in the wilderness where cellular service disappears and bright sunlight renders LCD screens near-illegible. The Earl is a tablet designed to skirt around those shortcomings and keep you connected in the deepest of backcountry terrain. The "backcountry survival tablet" navigates you across the land, keeps you in communication with your crew and lets you know what weather lies ahead. Read More
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
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