How To: Float when swimming
Floating is a swimming skill needed in a survival situation. Floating can be done on the back or front. Get expert tips and advice in this swimming video tutorial.
Critical Situations Search Results
How To: Save yourself if you get caught drunk in public
Do the cops think you had too much too drink? Not on Playbook's Matt Bean's watch! Find out what to do if you get caught drunk in public from Former NYPD Detective Scott Androvic.
How To: Get started with SQLite
SQLite is a small C library that implements a self-contained, embeddable, zero-configuration SQL database engine. SQLite implements a large subset of SQL-92 and stores a complete database in a single disk file. The library footprint is less than 250 KB making is suitable for use in embedded devices and applications where memory space is scarce.
News: Xerox Augmented Reality Unit CareAR Raises $10 Million in Funding from ServiceNow
The enterprise-focused category of augmented reality doesn't often get the headlines due to its relatively sedate profile as a mostly factory floor and training-based tool.
How To: Communicate Offline — No Wi-Fi, Cell Reception, or Mobile Data Needed
Almost 20% of the US population (about 60 million Americans) live in rural areas where mobile reception is weak or nonexistent. In times of crisis, these Americans can't rely on the internet to communicate with loved ones or receive new information. This is why being able to interact offline is so important.
How To: Use Your Rooted Phone to Root Another Phone
The biggest hurdle to rooting is that it usually requires a computer. Things get complicated when you're trying to use a desktop operating system to exploit a mobile OS, and the connection isn't always reliable. But with the help of Magisk, you can now use one Android phone to root another.
News: The Mechanics of Panic — Why You Shouldn't Look to Elon Musk & Social Media Experts for Coronavirus Pandemic Advice
MIT artificial intelligence researcher Lex Fridman recently asked SpaceX and Tesla founder Elon Musk possibly the best question he's ever been asked: What would he ask a hypothetical AGI system (an AI system with human-level intelligence and understanding) if he only had one question?
News: AWE AR & VR Conference Still On (For Now), with Special Safety Measures in Place, Here's What You Need to Know
The worldwide health crisis around the coronavirus has gripped the live events industry, particularly in the tech sector, with the cancellations of Mobile World Congress, the Game Developers Conference, Facebook's F8, Google I/O and now South by Southwest.
Exclusive: Nreal Changes Company Name, Amid Magic Leap Legal Battle Unknown Chinese Parent Company Revealed
The still-unfolding story of China's Nreal augmented reality startup continues to develop, with each turn uncovering another unexpected wrinkle.
How To: Set Up Car Crash Detection on Your Pixel to Contact Emergency Services When You Can't
Google's push for your safety gained some much-needed attention when it released the Pixel 4 smartphone. It has an app called "Personal Safety," which uses the array of built-in sensors on your phone to detect if you've been in a car crash. The futuristic safety feature was exclusive to the Pixel 4 initially but is now available to all Pixel owners as well.
How To: Block Apps from Accessing Your iPhone's Camera to Prevent Privacy Invasions
The camera system on the iPhone has never been better. Apple's iPhone 11, 11 Pro, and 11 Pro Max sport some of the best shooters on the market. But no level of quality makes up for the fact that shady apps can access your cameras for nefarious reasons. You can take control of the situation, however, and block any app you want from using your rear and front-facing cameras.
How To: Enable 20x Zoom on Your OnePlus Camera App
OnePlus has always pushed the boundaries with specs. They give their phones the premium treatment, which, yes, includes the camera nowadays as well. But even though they have become pretty solid in the photography department, it could always be better.
News: BMW Augmented Reality Windshield Concept Adds Gaze Detection for Natural Interaction
While the automotive industry is moving towards adopting AR displays in future models, BMW is already shifting into the next gear with its vision of the technology.
How To: Make Your Phone Pass SafetyNet with EdXposed Installed
One of the longest-running cat and mouse games in Android has to be that of Google's SafetyNet feature and specific apps that can trip the flag. Many developers have resorted to using Magisk to create their modules since it can systemlessly pass SafetyNet in most cases. However, EdXposed is having some issues passing SafetyNet right now, which affects more than just your mods.
News: Make Your Smart Home Smarter with a Truly Universal Remote
True home automation doesn't require interaction from the user. But let's be real, no system is going to be 100% autonomous. You'll always need a manual override for situations programming can't account for. So what's the best manual override system? I'll tell you right now, it doesn't involve yelling at Alexa or Google.
News: US Navy Using Magic Leap AR Technology to Improve Warfare Training
In recent years, the US military has been utilizing augmented reality as a training tool, giving officers and soldiers an opportunity to train and hone their decision-making, tactical efforts, and weapons accuracy via virtual scenarios.
How To: Can't Find the Accessibility Menu & Its Options in iOS 13? It Got a Huge Update Worth Checking Out
The iPhone's "Accessibility" menu is one of those options that's very easy to overlook but incredibly handy in certain situations. You can set AssistiveTouch to help navigate your device, use a Bluetooth mouse when your screen is acting up, and enable the red screen filter for nighttime escapades. For as long as the menu has been available, it's been in the "General" settings, but not in iOS 13.
News: AWE Partners with Accessories Project to Deliver the Ultimate Augmented Reality-Powered Swag Bag
I'm here at the annual AWE event in Santa Clara, California, and the venue is just as packed, if not more so, than last year.
How To: Save Your Parking Location from Your OnePlus Home Screen
There once was a time before smartphones when you had to actually remember where you parked your vehicle. This really sucked when visiting a location with a large parking lot — they even made a whole Seinfeld episode about it. But now you can just tap a button to solve this problem. Who says we're not living in the future?
How To: Detect Vulnerabilities in a Web Application with Uniscan
With the number of web applications out there today, it comes as no surprise that there are just as many vulnerabilities waiting for hackers to discover. Finding those vulnerabilities can be a difficult task, but there are plenty of tools available to make the process easier. While it won't help find any zero-days, web scanners such as Uniscan will detect common vulnerabilities.
How To: High Heart Rate Warning on Your Apple Watch? Here's What That Means
Your Apple Watch sends you notifications from friends, family, and the apps that are important to you. Occasionally, however, the watch may scare the heck out of you with a notification warning of an abnormal, elevated heart rate. If you have no history of heart conditions, this alert might come as a shock. Why do you have a high heart rate, and what are you to do with the information?
How To: Hide WhatsApp Photos & Videos from Your Phone's Default Gallery
When you receive a photo or video from a contact in WhatsApp, after you load it, it's automatically saved to your phone's local storage. That means all received content from WhatsApp is visible to anyone who gains access to your default photo gallery. Luckily, there's a new feature available for the Android version of the app that can prevent this from happening.
SQL Injection 101: Common Defense Methods Hackers Should Be Aware Of
Database technology has vastly improved the way we handle vast amounts of data, and almost every modern application utilizes it in one way or another. But the widespread use of databases naturally invites a slew of vulnerabilities and attacks to occur. SQL injection has been around for awhile, and as such, there are many defense methods in place to safeguard against these types of attacks.
How To: Use Screen Pinning in Android 9.0 Pie to Lock Apps in the Foreground
Screen pinning is a fairly unknown feature despite the fact that it's been around since 2014. It's a helpful security tool that limits access to your device to only one app — perfect for those times when someone asks to borrow your phone. While previous versions kept this feature exactly the same, Android 9.0 Pie's new multitasking UI changes the way it works.
News: Try These 5 Hot New Snapchat Lenses — Westworld Host, Trumpet Boy & More
There was a huge Marvel movie that opened a week ago, and a popular TV show just finished its second episode of the current season. Both of these facts translate to more cool Snapchat lenses to try out on your iPhone or Android phone, thanks to Snapchat's Lens Studio — where anyone can make a sweet lens.
Messages 101: How to Send a Friend a Map to Your Current Location or Let Them Track You While Moving
You're at the bar, but your friend can't find you. You could call them, but that wouldn't feel very 2018. Instead, let your iPhone do the talking. Right in the Messages app, you can easily send your friend your current location — all without interrupting the friends you're hanging out with.
News: Try These 5 Hot New Snapchat Lenses — Fortnite Victory, Apyr & More
With April coming to a close, there's a fresh group of augmented reality Snapchat lenses you should try out while they're still hot. We've got a prank lens, gamer-oriented ones for Fortnite and Fallout, and ones for the memesters out there.
How To: Google Assistant Doesn't Work with Your Account? Here's What to Do
If your virtual assistant can't assist you, what's the point? Anyone who has ever failed to activate Google Assistant knows the frustration that error screen can be. But there are solutions for this problem — "The Google Assistant isn't available for this account" is one message you can actually avoid.
Google Photos 101: How to Use Google Lens to Save Contact Info from Business Cards
Business cards are a great way to keep tabs on the contacts we network with. So why shouldn't our smartphones make them even more useful? Enter Google Lens, which will help you save, search, and expand on the contact information found on all of the business cards you've collected.
News: Galaxy S9+ Camera Beats Pixel 2 & iPhone X with Highest DxOMark Score Ever
DxOMark, an independent camera reviewer, has become the go-to place where consumers and OEMs alike hope for good camera scores on major new smartphones. The Google Pixel 2 has topped the charts since Oct. 2017, when the score no doubt helped pull the phone out from its troubled launch, but it has just been dethroned by the Samsung Galaxy S9+, which received the highest DxOMark score yet.
How To: Use Remote Port Forwarding to Slip Past Firewall Restrictions Unnoticed
Local port forwarding is good when you want to use SSH to pivot into a non-routable network. But if you want to access services on a network when you can't configure port-forwarding on a router and don't have VPN access to the network, remote port forwarding is the way to go.
News: DAQRI Founder's Passionate TED Talk on Potential Impact of Augmented Reality Gets Personal
The narratives around virtual reality consistently revolve around human empathy and emotion, while the story around augmented reality has been decidedly more dispassionate and business-focused — until now.
Meltdown & Spectre: Here's How to Keep Your iPhone or Android Phone Secure
You may have seen news reports over the last two days detailing a major security flaw in virtually all smartphones. The devices that are at risk are not limited to either iPhone or Android — all of us are affected. If you want to make sure your smartphone and its data stay secure, there are a few steps you can take.
News: HoloLens Update for Remote AR App Offers a Peek at the Future of Remote Collaboration in AR
On Wednesday, Scope AR, makers of Remote AR, the augmented reality video conference calling and remote assistance solution, announced that the app is finally available for HoloLens. Next Reality had a chance to talk with the founder and CEO/CTO of Scope AR, Scott Montgomerie, inside this new version of Remote AR.
Dev Report: Microsoft Unleashes Trio of Updates & Meta 2 Supports SteamVR
It has been an interesting few days in developer news. The Microsoft blog has been busy with information relative to the augmented reality space. Meta 2 has also announced an interesting development this week. Here is a collection of various tidbits that have been collecting up.
Hulu 101: How to Customize Captions & Subtitles on Your Phone
We use subtitles when we can't understand what's being spoken on screen, but most of the time it seems like those subtitles are out of our control. Maybe we find them too small, or even too large. Maybe the color is too faint, or the background too distracting. If only we could change the subtitles to reflect our own needs and styles ...
News: If You're a Verizon Customer, This Recent Leak May Have Exposed Your Private Information
It seems like there's a cyber security scare every day. Consumers are growing increasingly concerned about the safety of their accounts, and they have reason to be. Hackers will maliciously attack you anywhere — and we mean anywhere — they can to get your private information.
News: Dying Cells Do Tell Tales & What We Learn Can Help Us Stop Cancer from Spreading
As our cells age, they eventually mature and die. As they die, they alert nearby cells to grow and multiply to replace them. Using a special imaging process that combines video and microscopy, scientists have observed the cellular communication between dying and neighboring cells for the first time, and think they may be able to use their new-found information against cancer cells, whose damaged genomes let them escape the normal dying process.
Netflix 101: Choosing the Netflix Plan That's Right for You
Netflix offers three different tiers of service. The good news is that no matter which subscription plan you choose, the available content is the same. Whether you choose the cheapest plan or the most expensive, you'll be able to watch any TV show or movie in Netflix's library. But there are other things to consider when choosing the plan that's right for you and your smartphone.
How To: Use Netflix Offline by Downloading Shows & Movies
Netflix added the ability to download TV shows and movies on Android and iOS for offline binging back in Nov. 2016, and the process is the same as it is today. So if you anticipate having some downtime to catch up on Narcos or give Bright a try when you'll be away from a secure Wi-Fi connection, download videos onto your phone and save your data for more important things.