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Snowden's favorite secure chat services unite in one Android app
Want to keep your text and voice chats truly private, the way NSA whistleblower Edward Snowden does? You'll want to try Open Whisper Systems' Signal for Android, then. The newly launched, Snowden-approved app merges OWS' existing RedPhone and TextSecure products into a single client -- you can communicate over an end-to-end encrypted connection without having to switch apps as you switch formats. The code is open source, too, so you can verify that there aren't any government back doors. It's really just an amalgam of features you've seen before, but it could make a big difference if you're determined to keep your conversations away from prying eyes.
Facebook expands search to all 2 trillion of its posts
Facebook announced on Thursday that it will expand its search function to include every publically-available post in its archive, not just those of your friends and liked Pages. But this won't simply be a firehose of information, Facebook will reportedly segregate and stack results depending on the source.
Compare all UK networks with Ofcom's mobile coverage checker
Between price, data allowances and customer perks, there are plenty of things to consider when choosing a new mobile plan. But all of that research is moot if the carrier you end up choosing has poor coverage in your area. The four major providers -- EE, Three, O2 and Vodafone -- offer coverage maps to help inform your decision, but ever the people's champion, Ofcom's gone one better. Today, the telecoms regulator launched the "Mobile Coverage Checker," an online tool that pools data from all four carriers and some of its own intel to provide a comprehensive overview of signal strength across the UK. Simply whack in a postcode, and the tool will show you what level of 2G, 3G and 4G coverage you can expect, both indoors and outdoors, on any of the major networks. The map can apply to smaller MVNOs, too, provided you know what provider they're allied to. Ofcom is hoping users will also provide feedback on their local coverage to help improve the new tool, with an updated version slated for release this autumn.
Anywhere SIM uses different networks to dodge UK not-spots
One company is promising to end Britain's so-called "not-spot" problem with a special SIM card that automatically switches between carriers. The "Anywhere SIM" will alternate between Vodafone, O2 and EE's mobile networks for the best signal, and it'll also offer a single flat rate for roaming across Europe. The UK's major networks are opposed to such a system, but the startup seems to have side-stepped the problem by working with a company based outside the UK. According to the BBC, this firm already has roaming agreements with British carriers -- so it'll be like using a foreign SIM in the UK.
It's now possible to map your home's WiFi signal in 3D
We already know that it's possible to map your home's WiFi signal in 2D, but that doesn't help if you're holding your phone above your head to get connected. Step forward YouTuber CNLohr, who appears to have developed a reasonably low-tech way to analyze the WiFi strength of any 3D space. Using just a WiFi module and a CNC mill, he was able to detect the variability of the signal in an area and then create the funky visualization you see before you.
Hacked hearing aids produce stellar ambient tunes from WiFi signals
What if we could hear the numerous invisible data frequencies that swirl around us every day? That's exactly what a project from hearing-impaired writer Frank Swain and artist Daniel Jones aims to do. Phantom Terrains is the proper name of the effort, and by hacking Swain's Bluetooth-enabled hearing aids, the duo has transformed WiFi signals into ambient sounds. So instead of seeing the device as a prosthetic, it's used as a sort of super power. The modification allows him to stroll around and listen to the range of tones electromagnetic signals provide -- like the pattern of a network's security parameters. And of course, no one else nearby can pick them up.
MySpace keeps Apple from Music app icon trademark
Apple's trying to file paperwork to nail down a trademark on its Music app icon, but the trademark is being blocked by a pretty unlikely source: MySpace. And it's not even related to the recent reinvention of the second-place social network, either. Back in 2008, a music service called iLike registered the mark above on the right, and the trademark office is saying that mark conflicts with the mark Apple is trying to reserve, presumably because they both use orange and two eighth notes. iLike was eventually acquired by MySpace, which means that company now owns the trademark that Apple is trying to pick up. This shouldn't be too much of a roadblock for Apple, however. It can appeal this decision, and perhaps argue that the two marks are different in some significant way. Or, it can probably license the mark from MySpace, hopefully for a nominal fee. Or, if the mark doesn't hold up at all, Apple could just redesign the icon and release a new one. Either way, this shouldn't be too much of a worry. We'll probably see a resolution in Apple's favor soon. [via Gizmodo]
Quirky helmet concept gives new meaning to headlight
As a general rule, it's usually never a good look to strap things to your noggin. That said, we're willing to let this particular Quirky-made concept slide for two reasons: it could very well save your motorcycle-loving life and it won't muck up your head gear. The in-development helmet light, which goes by the plain though apt Signal moniker, makes use of an elastic fiber-optic fabric known as Lumigram, thus avoiding the need for messy adhesives and, more importantly, keeping your biker fashion in check. So, how exactly does it help steer you out of harm's way? Well, by communicating wirelessly via RFID, the attachment doubles up on signaling safety, mimicking your ride's real-time responses for brake lights and turn signals. According to its creators, this hide-saving accessory could be "the coolest thing to happen to motorcycles since Easy Rider." We're not sure we (nor Jack Nicholson, for that matter) agree with that, but it should keep your body and bike free from the crush of neighboring wheels.
AT&T reveals new multi-beam antenna tech for live events, could offer data speeds five times faster (video)
AT&T's improving its coverage at live events by establishing a new (impressive sounding) setup -- the five-beam multi-beam antenna. It works by dividing its customers' signals into five narrow parts, illustrated above by the color bands, upping the bandwidth by splitting traffic to each segment, enabling up to five times the data traffic. Ma Bell even used similar technology to craft a "super" multi-beam antenna, which expands the same idea into two rows of nine, possibly offering up to 18 times the speed of a typical single-tower arrangement. AT&T adds that this setup also reduces dropped calls and failed uploads, and is apparently already being put to use at live concerts and games. Not quite wrapping your head around it? Check the video after the break.
Wilson Electronics' Sleek 4G-V Verizon flavored signal booster reports for service
If you're often finding that your super-duper 4G service is more LT-Eh?, than LTE, then you might have been curious about Wilson Electronics' Sleek 4G-V cellphone signal booster. If you were, it's time to stop waving your hand in the air looking for bars, and stick it in your pocket in search of some sheets, as it's now available in stores. Of course, it's Verizon customers who'll benefit the most, with the Sleek 4G-V being designed with the big red's 700MHz service in mind. That said good old 2- and 3G services are still given a leg up. The MSRP remains $129 for the standard "in-vehicle" model, with an optional accessory kit for indoor use (no price at this time). If this message kept dropping out, head over to the window past the break for the PR.
GSM Galaxy Nexus seeing signal issues after Android 4.0.4 update?
Sometimes, updates aren't as sweet as they initially sound. Such is the case with Android 4.0.4, which recently rolled out to owners of the GSM Galaxy Nexus. According to an increasingly vocal swath of members at xda-developers (and confirmed by a listing on Google's own Support page), there are mysterious signal issues now troubling the device. For many users, there's an inexplicable loss of signal -- a complete inability to make or receive calls and text messages -- after applying the v4.0.4 update, though it's beginning to look like Sleep is the issue. For some, preventing the phone from going to into a deep sleep mode has solved the dilemma, but it has also created a life where a nearby AC outlet is more of a necessity than usual. Hit up the source link to submit a bug report if you're experiencing precisely this, and let us know of any potential fixes down in comments below.
Terahertz bandwidth: the key to 1,000x faster smartphones, laptops and pipe dreams
Much like carbon nanotubes and quantum computing, terahertz technologies have been promising miracles for nearly as long as humans have been able to distinguish water from fire. We exaggerate, but barely. A crafty team assembled at the University of Pittsburgh seems to have no qualms with moving forward, however, recently announcing a new physical basis for terahertz bandwidth. Those involved managed to have success in generating a frequency comb -- "dividing a single color of light into a series of evenly spaced spectral lines for a variety of uses -- that spans a more than 100 terahertz bandwidth by exciting a coherent collective of atomic motions in a semiconductor silicon crystal." For those who managed to make it through the technobabble, we're told that the ability to modulate light with such a bandwidth could "increase the amount of information carried by more than 1,000 times when compared to the volume carried with today's technologies." Smartphones, computers and even airline check-in kiosks that operate 1,000 faster than they do today? Sure, we'll take that. But, how about give us a ring when Wally World deems it ripe for commercialization? We'll be waiting -- pinky promise.
Spray-on antenna revealed: best thing to come in a can since Easy Cheese (video)
Ever found yourself without a signal and wished you could just spray one on like magic? Well, maybe soon, you'll be able to do just that. Chamtech Enterprises has developed a spray-on antenna it says is more lightweight and energy-efficient than current technology. Revealed at Google's inaugural Solve for X shindig, the antenna can be "painted" onto almost anything, including trees, walls and fabrics. Chamtech's already talking with government-based customers, and as such can't spill too much detail on how it works, but said it uses organic elements to tinker with magnetic and radio-frequency fields. The start-up's CTO, Rhett Spencer, claims the antenna could increase mobile energy efficiency by 10 percent. It was also found to work particularly well under water, and being organic, we presume, would make it ideal for sub-aquatic telecom infrastructure, and of course, rainy days.
BearExtender turns its product mini at Macworld | iWorld 2012
Just before I headed out of San Francisco at the end of Macworld | iWorld last week, I met up with a few of the guys from BearExtender, who make an impressive product that will boost the Wi-Fi signal coming into your Mac. The guys were in San Francisco to show off the BearExtender Mini, which will eventually replace the current product. The reason it will replace the standard BearExtender (so named, by the way, because it was developed for dorms at the University of California Berkeley, where the network is in fact called AirBears) is that it's just better. The standard Bear Extender runs at 700 milliwatts, where the mini is about half the size of the original product, and runs at 1000 milliwatts. Your MacBook typically receives Wi-Fi at a range of about 200-400 feet maximum. The BearExtender expands that to about 1500 feet, which is a sizable difference. That varies, of course, depending on what kind of building you're in and your line of sight to the core signal. The Bear guys gave me a demonstration using Macworld | iWorld's press Wi-Fi network, which they boosted from a 50% signal all the way up to 100% The BearExtender Mini should be out sometime in February, and should run about the same price as the current model, or US$49.97. I also asked the guys about a possible model for the iPad, but they said that because of Apple's restrictions on power usage from the iPad's docking port (likely because Apple wants to make sure battery life is as high as it can be), the BearExtender wouldn't be able to pull enough power to work well. But they had a solution ready to go anyway -- if you need to reach a signal on the iPad and have a Mac around, you can use the BearExtender on the Mac, and then share the connection over to the iPad. Finally, the guys had one more product on offer. The BearExtender Mini will sell with an optional powered cable that will extend the product out another 10 feet away from whatever USB port you're plugging it into. The power is required in the cable to keep the signal from degrading over that last 10 feet, and the cable will also help as an auxiliary antenna, to grow the reach even farther. There will be an extra charge for the cable, but it's clear the BearExtender team is very serious about making Wi-Fi signals reach where they need to go. If you're in a position (the guys say they've heard from soldiers in Afghanistan, and researchers out in the field as well) where you need to reach as far as possible for a Wi-Fi signal, the BearExtender setup is definitely worth a look.
Wilson Electronics debuts the AWS 70 signal booster to bring life to your office's T-Mobile dead zone
See that beauty up above? That, dear friends, is the Wilson Electronics AWS 70 signal booster. We know, it doesn't look like the standard-issue 50-cent sticker that you slap underneath your battery, right? This beefy guy is meant to be a thousand times more effective, aiming to amplify your office's poor AWS signal -- most notably T-Mobile, but any 1700 / 2100 AWS connection can benefit -- by a total gain of 70dB. The booster offers the ability to manually adjust the amount of gain for uplink and downlink separately, so you can optimize it however you deem fit. With a MSRP of $360, it's not for the weak-walleted -- you'll likely want to put it on the company tab. If you're interested in how this all goes down, check out the presser below.
Insert Coin: YouTurn accelerometer-based turn signal system for cyclists
In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject line. Many of us who bike in the city ride in constant fear of being tapped by a taxi cab, or crushed by a bus. There's no way to completely eradicate the risk of being run over by a much larger motorized vehicle, but making yourself easily visible -- both at night and during the day -- can certainly make a difference. Smart cyclists use hand signals long before they need to make a turn, but the YouTurn signal system aims to make those indicators difficult for drivers to miss, with an accelerometer-based gadget that illuminates an arrow in the direction of your turn. If you want to turn left, for example, simply point your hand to the left, and the device will flash a giant yellow chevron. The prototype you'll see in the video below is integrated with a glove, though the final version will simply attach to the back of your hand, and can be stored in a bag when you're not on your bike. There's no mention of durability or waterproofing, though since the inventor's objective is to enhance safety, we imagine he'll be taking precautions to avoid electrocution in the rain. YouTurn inventor Jack O'Neal launched a Kickstarter page to help fund his project, and is accepting preorders at $50 a pop. There's no final pricing listed at this point, but at 50 bucks for a first-run YouTurn, we were happy to make the pledge. We hope to see O'Neal meet his funding goal and send these to production, but until then, we'll keep looking both ways and hoping for the best.
Engadget Investigates: Samsung Nexus S 4G WiMAX performance issues
In Engadget Investigates, we explore major issues, working with tech manufacturers and service providers to improve your experience with the gadgets we've all come to depend on. If you'd like us to look into an issue, please send us a tip, including "Investigate" in the subject line. Samsung's highly-anticipated Nexus S 4G joined the WiMAX family this month, pairing Google's popular Nexus handset with Sprint's 4G network. But with the honeymoon over, customers have noticed that the Gingerbread device isn't living up to Sprint's former flagship mates, such as the Epic 4G, with last year's model besting the new guy on both speed and network reception tests. Customers also noticed issues with battery life, though so far we've found it to be consistent with other WiMAX smartphones. We took both out for a stroll around New York City, and on a quick weekend getaway to Miami Beach, and we're sorry to report that we've confirmed your fears about performance. Sprint and Google have confirmed that they're looking into the performance issues, and we hope they can patch things up with some over-the-air update therapy, but in the meantime, jump past the break to see what we found.
New Signal Process introduces BreakOut Stereo and Stomp for the most serious of iOS musicians
If your iPad or iPhone is set to play a starring role at your next, sold-out concert, you may want to check out two new, iOS-friendly interfaces from New Signal Process. Pictured above is NSP's BreakOut Stomp -- a die cast aluminum-encased pedal that promises to transmit guitar signals to and from your iDevice, without any unwanted distortions or detection interference. All you have to do is slide the stompbox into your pedal board, hook it up to your iPhone's headphone jack and fire up your favorite recording or mixing apps. Whereas the stomp was designed with guitarists in mind, the recently unveiled BreakOut Stereo is geared more toward the DJ demographic. The device offers essentially the same iOS-interfacing capabilities of its pedal-based counterpart, serving as a portable conduit between an iPad and an amp or tabletop unit. Boasting two mono output jacks, this little guy can also be used with guitars, mics or mixing boards and is durable enough to survive the rough and tumble of your next world tour. As far as prices go, the BreakOut Stomp is selling for $155, whereas the Stereo will set you back $135. Groove past the break to see an image of the latter, or hit the source link to find out how to order one.
Optus intros 3G Home Zone, Australia's first consumer femtocell
Friends down under: have you been craving a femtocell even more than that luscious vegemite sandwich sitting in your fridge? Undoubtedly you have, if your humble home was built squarely in a black hole of coverage. Optus has the perfect solution, but it's going to cost you; the new 3G Home Zone beefs up the signal in your abode, using your broadband connection to magically transform your dead zone into five bars of wireless heaven. All it takes is a fair amount of green stuff -- the upfront cost ranges from AU$60 to AU$240, but monthly installment plans are available -- and a minimum 1Mbps down / 256Kbps up broadband connection. Oh, and it's only available in select stores for now, so check to see if your neighborhood store has one in stock before squandering away what's left of your day. One last thing: in view of the fact that the 3G Home Zone sucks up data like a milkshake, it's a good idea to make sure a capped data plan won't leave you sidelined before the month is over. Full PR after the break. [Thanks, James]
FCC going after cellphone jammers, could land users in the slammer
The FCC has put a bounty on the heads of all the cellphone-hating vigilantes out there. These GPS and signal jammers are particularly popular amongst theaters, quiet restaurants and in many school systems fighting the good fight against sexting during class. The FCC is calling on folks to stop and to report their neighbors for using these devices -- reason being that they pose serious health and safety risks by interfering with 911 calls and other emergencies in the vicinity. So if you know a so-called 'jammer,' don't hesitate to file a complaint about them to the FCC -- the info can be found at the source link below.
