radar

Analyze wireless networks with AirRadar for Mac

Users who work on multiple wireless networks may find native managers insufficient. AirRader for Mac provides additional wireless management options in a relatively easy-to-use format.

AirRader for Mac is available as a free trial version with a 15-day limit. The full, unrestricted version requires a $19.95 payment. The download was fast and the program's native installer was well designed. The installer did require acceptance of a user agreement and a pop-up prompted payment to access the full version, but this was easily dismissed. The menu's major options available to the user are relatively easy to locate and … Read more

Get current weather radar and future forecasts

RadarCast is the newest weather app from the people who developed the popular NOAA Hi-Def Radar, but this app brings you future weather predictions along with several other features.

Built for checking the weather around you or at another specific location, RadarCast gives you the latest data from local radar sites using real-time animated weather overlays. There's a lot of room for customization as well. You have the option to look at map, satellite, and hybrid views, and you also can control the weather pattern loop speed, the interval between individual frames, and change the number of frames in … Read more

Cobra iRadar Atom detector slims down, buffs up

LAS VEGAS--Cobra showed off an improved version of its iRadar detection system ahead of CES 2013 with the debut of the new iRadar Atom hardware and a version 3.1 update to the corresponding iRadar app for smartphones.

The new hardware sticks with the sleek aesthetic established with the previous-generation iRadar 200 detector. The glossy black box still lacks a display of its own outside of a few LED indicator lights and still can be used both with and without the aid of the iRadar smartphone app on a paired Android or iPhone device. However, the new iRadar Atom is … Read more

Six iOS apps you'll thank me for (you're welcome)

With all the time I spend sifting through the iOS App Store and writing reviews, there simply isn't time to use every app regularly. Still, I find that just about every month there are a new handful of apps and games that I keep coming back to.

These aren't the best apps of all time and I'm not declaring them as the best apps even for right now; these are simply the ones that have grabbed my attention and have been getting the most use on my personal home screen.

If you see something here and think, &… Read more

Track and lock lost devices. It works.

Find My iPhone is one of those apps you don't need until you need it. When you need it, it's priceless (even though it is free). Find My iPhone works on iOS devices and requires an iCloud account and a valid Apple ID. When turned on, Find My iPhone sends the geolocation data of your device to the servers at regular intervals, allowing you to find your phone from any other device you can log into (including Web browsers). Find My iPhone is installed by default with iOS 5 and 6, but must be turned on to be … Read more

Track Hurricane Isaac in a Google map

The Google Crisis Response team has built a Hurricane Isaac Google map that provides a great deal of information and help for those experiencing Isaac's moderately powerful Category 1 intensity, capable of 95 mph wind speeds, heavy rain, and flooding from dangerous storm surge.

Compatible with nearly all modern Web browsers (including Android and iOS), the interactive map provides a clear look at the path of the storm, as well as the latest warnings for residents of impacted cities and counties. The dynamic map offers many helpful options, including the ability to display current radar and cloud imagery, evacuation routes, and active shelter/recovery center locations. … Read more

New radar tech helps pilots nimbly avoid severe weather

Say goodbye to turbulence and flying through nasty weather, and many of the costly delays that go along with such airborne unpleasantness.

That's the promise of the latest iteration of Honeywell's IntuVue weather radar system, technology that is designed to allow airline pilots to steer clear of rough weather.

Although IntuVue has been around for several years, offering pilots a three-dimensional view of weather up to about 370 miles in front of them, the newest version of the software adds warnings of up to 10 minutes for turbulence, hail, and lightning.

The IntuVue system, first unveiled in 2008, … Read more

Surveillance device uses Wi-Fi to see through walls

Researchers in England have created a prototype surveillance device that can be used to spy on people inside buildings and behind walls by tracking the frequency changes as Wi-Fi signals generated by wireless routers and access points bounce off people as they move around.

The device, which is about the size of a suitcase and has two antennae and a signal processing unit, works as a "passive radar system" that can "see" through walls, according to PopSci.com. It was able to successfully determine the location, speed, and direction of a person behind a one-foot-thick brick wall, but can not detect people standing or sitting still, the article said.

The U.K. Ministry of Defence is looking into whether the device -- designed by Karl Woodbridge and Kevin Chetty of the University of College London -- can be used in "urban warfare" for scanning buildings, PopSci reported.

… Read more

Tumblr gives its iPhone app a brand-new look

Tumblr (free), the popular blogging platform, just released a revamped version of its app for iOS. In the major update to Tumblr 3.0, the layout has been completely redesigned (bringing it more in line with the Android version, covered in April by Jaymar Cabebe), giving you many of the tools found on the Web site and intuitive swipe controls for posting.

Several tweaks to the interface make the app both easy on the eyes and easier to use. The revamped Dashboard supports high-res images; you can now post and listen to audio links that stream directly from Spotify; and … Read more