How Do I Get Free Calls on My Phone

During Google Developer Days, taking place now at the ICE Congress Center in Krakow, Poland, an introductory session on ARCore provides some insights on how the platform operates. The presentation by Googler Tom Slater includes an overview on the three pillars by which ARCore ...more

Aircraft equipped with ADS-B are constantly shouting their location into the radio void, along with other useful unauthenticated and unencrypted data. In this guide, we will make an ADS-B receiver using a Raspberry Pi with a software-defined radio (SDR) dongle, which we can us ...more

Disasters can happen at any moment, and when they do, it's often hard to find the right information to help you get to safety as quickly as possible. The internet is helpful for finding out safety information, but with so many people posting about it at the same time, it can ...more

The fourth and final beta version of Android O just made its debut, and the biggest change is what appears to be a new code name. When you access Android 8.0's version number Easter egg, you'll be greeted by ... a cartoon octopus. Octopus starts with the letter "O," and Googl ...more

If you've ever wanted to see a selfie stick in centuries old works of art, now's your chance. The Art Gallery of Ontario is launching an exhibit called "ReBlink." The exhibit uses augmented reality to give modern updates to their paintings which visitors can see through their ...more

Is there anything Amazon doesn't do? Whether it's video streaming, creating a brick-and-mortar bookstore, or even purchasing Whole Foods, you name it, and Amazon's probably doing it — well. Keeping this in mind, rumors alleging that Amazon is working on a messaging app — call ...more

Heathrow Airport's most recent arrival isn't a flight, but rather an interactive children's game featuring augmented reality technology. The game is the first of its kind at the airport, allowing children to scan digital badges using an app on their smartphones to see charact ...more

Wargaming's World of Tanks — the popular multiplayer online war game — teamed up with The Tank Museum to create an augmented reality experience like no other. Alongside several German tanks that are part of the exhibit, visitors can use Microsoft HoloLens and Google Tango tech ...more

Cycling accidents are more common than you think. In the past month, two men have been hit and killed while cycling in New York City. I even saw a cycling accident occur yesterday morning here in NYC. It's dangerous enough to be cycling in populated areas, it's made worse by p ...more

Japanese footwear brand Onitsuka Tiger and fashion label Anrealage have teamed to produce the world's first augmented reality sneakers. The shoes — called the Anrealage Monte Z — look like a regular pair of sneakers until you view them through Anrealage's new AR app. Once view ...more

A new cross-licensing patent deal signed by Nokia and Chinese smartphone maker Xiaomi will bring increased collaboration between the two companies. One area of focus in which both Nokia and Xiaomi have already agreed to work together is augmented reality. Don't Miss: Augmente ...more

These past few days have brought more bad news for our national parks. Interior Secretary Ryan Zinke confirmed that there will definitely be big cuts to national park budgets. This comes after Donald Trump's budget request revealed a call for $300 million cuts to national park ...more

Most messaging apps have it, so it's about time WhatsApp did too. The WhatsApp beta now has a search bar for emojis. Maybe it's just me being lazy, but swiping through pages and pages of emojis is such a chore. I think we've all experienced a time where we're convinced that a ...more

I can't stand trying to use my phone in direct sunlight. It drives me crazy — I just want to get through a game of Sonic, but I can't see where I'm going. No one has it harder than I do. But my troubles might soon be over, as researchers are developing anti-glare films for sma ...more

The Galaxy S8 and S8+ come equipped with all of the hardware needed to access live FM radio, but this feature was never really advertised or even spoken about. Thankfully, though, all you need is an app to enable it. Samsung's using two different processors to power the S8 — ...more

Can't wait till Apple's ARKit is released? Me neither. Luckily, a fun new app launched today that is close to what the ARKit promises to deliver in a few months. The app was launched by holographic tech startup 8i and it's called 'Holo'. It was launched on iOS and Google Play ...more

If you're not familiar with Bixby, I don't blame you. The Samsung assistant was released two months ago with the Galaxy S8 and S8 Plus. While users were excited about this Google Assistant-like feature, they were ultimately disappointed by the limited rollout of only some of B ...more

From the iPhone to the HomePod, Apple has revolutionized the tech industry. The company has changed the devices we use and how we use them, creating a new reality for all of us. As Apple continues to innovate, there's no guessing what the company will do. In fact, Apple's newe ...more

Savor this moment: we've got a confirmed number of sales for the Google smartphone. We say this because unlike most hardware manufacturers, Google refuses to share official sales numbers for their phone. Instead, during earning reports they simply bundle the product under Alp ...more

Is technology making us disconnected? Findings from a study conducted by YouGov hint that — for millennials — the answer is yes. The research found that nearly one in five US teens prefers to video chat their friends rather than spend time with them face-to-face. YouGov's stu ...more

The iPhone has a feature that lets you see how much juice is left in your Bluetooth headphones, but most Android phones are lacking this ability. Thankfully, there's a simple app that'll close this gap in functionality. To be clear, some custom ROMs and manufacturer-skinned v ...more

If you're a tech enthusiast, there's no way you're not watching HBO's Silicon Valley. So you surely know the Pied Piper crew's latest shenanigans involve an app that uses a phone's camera to find facts about food items — a sort of Shazaam for food, if you may. What originally ...more

Tim Cook claimed 85% of new iPhone buyers are switchers from Android back in 2015. Now, after financial analysts noted a drop in the company's stock prices, Apple has unleashed a series of ad campaigns directly targeting the users it needs to win over. That's you, Android love ...more

After SquareTrade tested out the Samsung Galaxy S8 and found it to be the first phone to shatter on all sides after only one drop, it's nice to know we may have a solution for this $500 problem. If you drop your Samsung Galaxy S8 and you don't have a case, be prepared to pay ...more

In a series of news about the OnePlus 5, the company posted its first teaser of the upcoming device on its Weibo account. According to GSM Arena, the teaser doesn't show us any sneak peaks of what the phone might look like — co-founder Carl Pei took care of that — though, we a ...more

Depending on your device, when you lower your brightness slider all the way to the minimum, it may still emit a considerable amount of light. This is because manufacturers have the option of setting a minimum brightness value, and while 1 would be the true minimum brightness t ...more

The OnePlus 3 and 3T are a pair of phones which allow you to do practically anything you want, because OnePlus is such a developer-friendly company. They almost always release kernel sources, and their phones sport an unlockable bootloader that doesn't void the warranty. But w ...more

Those of us with modern smartphones know that 4G LTE networks have provided us with a phenomenal experience. One light years beyond what we had access to before. For some time, AT&T has been teasing its dive into the next iteration of network speeds, agonizingly doing so witho ...more

Although John Chen of BlackBerry still sees Qualcomm as a partner, the chip maker and telecommunications company has just been given a preliminary order to pay BlackBerry $814,868,350 in royalty overpayments. BlackBerry no longer manufactures or designs phones, rather the com ...more

We have some bad news for BlackBerry fans: It looks like the upcoming KeyOne flagship won't be shipped in April after all. At the company's fiscal Q4 2017 earnings call, CEO John Chen confirmed that the new device wouldn't be shipped in April as planned, but instead, will be ...more

HTC is working on another flagship device that's expected to be released in mid-April. After the disastrous reception of the recently released HTC U Ultra and HTC U Play, this new model could be the true HTC 10 successor we've all been waiting for. VentureBeat reports that, a ...more

Customer service just got a lot more interesting. Construction equipment manufacturer Caterpillar just announced official availability of what they're calling the CAT LIVESHARE solution to customer support, which builds augmented reality capabilities into the platform. They'v ...more

LineageOS, the successor to the wildly popular CyanogenMod custom ROM, is adding an interesting new feature that could potentially save lots of juice when your battery is running low. When enabling "Extreme power saver" mode, which can be set to kick in automatically at 15%, y ...more

If your phone has an AMOLED display, it doesn't waste any battery to power black portions of the screen. This is because the individual pixels that make up an AMOLED screen emit their own light, which means the backlight you'd find behind a traditional LCD screen is not presen ...more

Mimesys, whose core focus has always been about creating holographic representations of humans for virtual and augmented reality, has released a video showing off their holographic communication platform in action. This new communication tool uses a combination of virtual real ...more

Considering that Google makes Android, it's rather strange that the operating system doesn't have a baked-in solution for doing a reverse image search. Sure, you can long-press pictures in Chrome to search for other instances of a photo, but it's not possible with pictures you ...more

If your mechanical home button or capacitive navigation keys are on the fritz, doing something as simple as navigating your phone's interface becomes a tedious chore. In this situation, some users have turned to root mods that enable Android's software navigation bar to solve ...more

Merge VR, a company mostly known for its virtual reality experiences, is moving into and creating an augmented reality experience that combines an iPhone or Android smartphone, a set of goggles to put your phone in, and a box about the size of a Rubik's Cube which looks more a ...more

Android 7.0 Nougat brought a lot of multitasking improvements along with it, but the most notable addition is a unified multi-window mode (which shines bright in Google's Pixel phones). This means that every Android device can now use the same split-screen interface, and the d ...more

YouTube is a great place for all your mainstream audio and video needs. But you can't simply plug in your headphones, choose a playlist, and put your phone back in your pocket without subscribing to YouTube Red, which costs $9.99/month for ad-free and background playback. If y ...more

This week, Dr. Sung-Hoon Hong, Vice President of Samsung Electronics, announced at the Virtual Reality Summit in San Diego that not only does Samsung have a new virtual reality headset coming, but that Samsung intends to enter the field of augmented reality, too. In fact, Hong ...more

The beauty of Android is that nearly everything can be customized. But sometimes, we get so caught up in tweaking functionality and other minutiae that one of the most important interfaces gets neglected—the home screen wallpaper. Well, developer Gianluca Spadazzi has come up ...more

We've highlighted the projects of Wavelength Studios a few times over recent months for their work in the augmented and mixed reality space. Since receiving their HoloLens headsets, they've been hard at work on both development community projects as well as efforts for clients ...more

Creative thoughts are fleeting, so when an idea strikes, you have to jot it down as quickly as possible or risk forgetting it altogether. Let's say you randomly think of a perfect tweet while you're using your phone. You exit whatever app you were using, head to the home scree ...more

The Pixel and Pixel XL come with an awesome data-saving feature called Wi-Fi Assistant that automatically connects to open internet hotspots, then creates a secure VPN on your device to keep your data safe. When you're connected to a Wi-Fi network, internet speeds are general ...more

Google worked with design agency B-Reel to create some unique wallpapers for its Pixel and Pixel XL flagships, and the end result is quite stunning. These "Live Earth" wallpapers, as they're called, combine Google Earth's high-def satellite imagery with a 3D parallax effect th ...more

YouTube won't let you play videos in the background on Android without paying for YouTube Red, so if it's your primary source for streaming music, and you don't want to shell out $9.99/month, you'll just have to take matters into your own hands. The simplest solution to this p ...more

Android Nougat is a godsend for tablet users, as it's packing some serious multitasking improvements. It goes well beyond the new split-screen mode, too, because as it turns out, there's a hidden setting that turns your apps into completely resizable windows within a desktop-l ...more

As the first phones to be made by Google, the new Pixel and Pixel XL have several slick customizations that you won't find on any other Android device. There's tons of functional stuff like the new Google Assistant and a much-improved camera app, but also a few aesthetic tweak ...more

If you just can't wait to see the Pixel and Pixel XL, the new Google-branded smartphones expected to be announced tomorrow, you're in luck. After weeks of rumors and blurry images, a smartphone sales company called Carphone Warehouse just accidentally dropped the entire ball. ...more

We've been hearing rumors suggesting that the upcoming iPhone 7 would be announced a bit early this year—perhaps being unveiled as soon as September 7, with preorders opening up a day or two after. The actual release date was originally rumored to be the following week, but a ...more

When you're on the road, the last thing you need to be doing is fumbling around with your phone. But with online radio services like Spotify and Google Play Music, you almost have to use your phone to play music through your stereo, because the in-dash head units on most cars ...more

If you have any group chats going, you're surely familiar with this scenario: One person sends a picture, then, within 30 seconds or so, all other participants chime in with one-word responses like "Cute," or "Awesome." It's a social nicety, so you have to expect this behavior ...more

Several Samsung phones have a feature that turns the screen black and white when the battery is getting low. This takes advantage of the AMOLED display in these devices, because unlike red, green, and blue pixels, no battery power is used to display black pixels on this type o ...more

Smartphones tend to struggle when it comes to recording video in low light situations. Danish phone manufacturer Lumigon included a good camera capable of shooting 4K video on its latest phone, The T3, but the real interest lies in the second camera, which is a dedicated night ...more

We recently covered an app called Touch Controls for YouTube that allows you to swipe up or down on any YouTube video to quickly adjust volume levels or brightness. As awesome as that app is, commenters here and on our YouTube channel thought it was lacking one big feature—the ...more

The upcoming version of Android has already been made available to certain devices for beta testing, but we won't see the official release of Android Nougat until sometime later this year, maybe even sooner than expected. The trouble here is that Google has made it really hard ...more

The Moto X and Moto Z have a set of features that let you launch common shortcuts by shaking your phone in one direction or another. For instance, there's a chop gesture that turns on the LED flashlight, and a wrist-twist gesture that instantly opens the camera app. We've cov ...more

When Android Nougat is released sometime this fall (or sooner), a new feature called "Quick Reply" will allow users to respond to incoming text messages directly from the notification. It will definitely be nice to carry on a conversation without leaving the screen you're curr ...more

If you're tired of Google tracking you, but love how Chrome works, CyanogenMod has you covered. Their browser is called Gello, which is based off Chromium, Chrome's open-source counterpart. It's basically a souped-up version of Chrome—without all of the intrusive Google stuff ...more