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ARCore 101: How to Create a Mobile AR Application in Unity, Part 3 (Setting Up the App Controller)

There are hundreds, if not thousands, of programming languages and variations of those languages that exist. Currently, in the augmented reality space, it seems the Microsoft-created C# has won out as the overall top language of choice. While there are other options like JavaScript and C++, to name a few, C# seems to be the most worthwhile place to invest one's time and effort.

How To: Find Missing Apps on Your iPhone

Unlike on Android, you can't easily hide your iPhone apps. Sure, you can nestle them away in folders labeled "junk," but they're supposed to be omni-present somewhere on your home screen. That is, until one day they're just ... gone. The fact that some of your apps disappeared only makes it more frustrating because there's no logical reason why they should have, right?

How To: It's Not Just Your Camera & Mic — Here's All the Crazy Ways Your Phone Could Be Used to Spy on You

As you're surely aware, your phone can be used against you. Thanks to our cameras and microphones, a clever hacker can obtain access to your device and invade your privacy. But spying isn't limited to just these two sensors — gyroscopes, proximity sensors, QR codes, and even ads can be used to paint a very clear picture about who you are and what you're currently doing.

How To: Turn Off Facebook Lite's Call & Text History Logging on Android

The Android world exploded when it was discovered that Facebook was logging the call and text histories of many of its users, although the company claims those users had explicitly given Facebook permission to log that data. The case remains that many users were unaware of this activity, which occurs on both Messenger and Facebook Lite. Luckily, it's very easy to disable.

How To: 13 QR Code Scanners That Won't Send You to Malicious Webpages on Your iPhone

The default Camera app got a few more tricks up its sleeves when iOS 11 was released, and the best addition by far was the inclusion of a built-in QR code reader since that meant no more third-party apps just for QR code scanning. However, Apple's built-in QR code scanner did have a vulnerability at one point that would let hackers direct you to a compromised website without you even noticing it.

How To: 7 Tips to Help You Use Waze Like a Pro

Waze is the go-to navigation app for millions of drivers, and it's easy to see why. Benefits such crowd-sourced traffic data, police trap locations, and road work avoidance are just the tip of the iceberg. It can almost be overwhelming, but with these simple tips, you'll master Waze and start navigating like an expert in no time.

Netflix 101: How to Change the Appearance of Subtitles & Captions on Your iPhone

Whether you're watching Netflix on your Android tablet, smart TV, or computer, the process for changing how subtitles and closed captioning appear is the same. Plus, when you customize the font, size, color, and the background, all devices connected to your Netflix profile will update — except for iOS and tvOS devices. A different process is necessary for an iPad, iPhone, iPod touch, or Apple TV.

How To: Create a Native SSH Server on Your Windows 10 System

With the addition of the OpenSSH client and server in the Windows 10 Fall Creators Update, you no longer have to rely on third-party programs to open an SSH server and connect to a Windows machine. While still a beta feature, this represents a long-overdue update fulfilling a promise made back in 2015.

How To: Get Hands Free for Directions & Traffic Info from Waze to Avoid a Crash (Or Ticket)

Drivers the world over are painfully aware of the inherent danger of taking their eyes off the road even for a second. In fact, according to the National Safety Council, 27% of all car crashes result from distracted driving due to attempted cell phone use. Fortunately, Waze comes with a feature that can help keep you from being a part of this grim statistic.

Galaxy S8 Oreo Update: Camera App Gets Note 8 UI & Full View Mode

We've had a lot of fun digging into the Oreo update for the Galaxy S8. Thus far, we compiled a full list of the biggest changes and ran down some of our favorites. One of the most user-facing components on a smartphone is the camera. Samsung made sure to add some nice tweaks to the camera UI in Oreo too, bringing it more in-line with the camera on the Galaxy Note 8.

How To: Use Private Encrypted Messaging Over Tor

Tor is an excellent obfuscation network for web traffic, and while instant messaging over the network is very useful, it can be relatively difficult to configure. In this guide, we'll look at two synchronous communications platforms (instant messengers) which can be routed over the Tor network, Ricochet and XMPP.

How To: Use Portrait Lighting Mode on the iPhone X & iPhone 8 Plus

Apple introduced Portrait Mode with the iPhone 7 Plus, a feature which utilized the iPhone's dual cameras to create a shallow depth of field around a subject. This effect replicates the look of DSLR cameras, making your photos look more professional. Apple, of course, carries Portrait Mode to the iPhone X and iPhone 8 Plus in iOS 11, however, with it comes a twist — Portrait Lighting.

How To: Get Back the Camera's Missing HDR Button on Your iPhone 8 or 8 Plus

Out of the box, when you shoot a photo on your iPhone using the stock Camera app, it will either shoot a normal or HDR photo. That's because Apple's high-dynamic-range setting is set to automatic by default. However, there's a button in the app so you can turn HDR on or off manually. While this HDR toggle persists in iOS 11 on the iPhone 7 models and older, it's not visible on the iPhone 8 or 8 Plus.

How To: Exploring Kali Linux Alternatives: How to Get Started with BlackArch, a More Up-to-Date Pentesting Distro

In 2013, Offensive Security released Kali Linux, a rebuild of BackTrack Linux derived from Debian. Since then, Kali has gone on to become somewhat of a standard for penetration testing. It comes preconfigured with a collection of tools accessible by a menu system, tied together with the Gnome desktop environment. However, Kali Linux isn't the only penetration-testing distribution available.

How To: Turn Your iPhone's Speakerphone On Automatically for FaceTime Audio Calls

By default, when you receive a FaceTime video call on your iPhone, the speakerphone kicks in immediately after answering unless you're wearing headphones. It's the exact opposite when it comes to FaceTime audio calls, but it's pretty easy to remedy if you'd rather have the speakerphone kick in instead of the built-in ear speaker.

Facebook 101: How to Set Up Your Account to Delete Automatically When You Die

It's time to set your Facebook "Last Will and Testament" straight. Do you want to assign a contact to look over your account, or would you prefer to have all your online memories fade away the minute you die? It's a tough decision, but with a little time, you can set up at least one of these options to ensure that your account isn't left to sit pretty without you for the rest of time.

How To: Send & Receive Apple Pay Cash via Messages on Your iPhone

You can send and receive money from your iPhone using Venmo, Square Cash, Facebook Messenger, and even Snapchat. There's also Zelle, which offers quick-pay solutions in major banking apps such as Bank of America, Chase, and Wells Fargo. However, Apple has a built-in system to transfer money, with person-to-person payments being available in the Messages app ever since iOS 11.2.

How To: Translate Webpages in Safari on Your iPhone

Yes, there's a way for you to get translations of foreign language websites on your iPhone using the built-in Safari app. Problem is, it's not super obvious. Actually, you'd never know the option was there if someone didn't tell you. But with a little setup on your part, you can have Safari translate webpages whenever you need it to.

How To: Fix 'Wrong PIN' Errors After Restoring a NANDroid Backup

Making a NANDroid backup can save you from all sorts of flashing-related mishaps and accidents. Bootloops, SystemUI crashes, accidental wipes, bad ZIPs, or a dozen other possibilities—there's almost no condition in which a NANDroid is unable to correct problems with your device. However, recent changes to Android have created an almost paradoxical situation where restoring a NANDroid can actually lock you out of your phone.