Rapidly Talk Search Results

How To: Use FaceTime's Group Chat on Your iPhone to Talk to More Than One Person at a Time

FaceTime has been around since iOS 4, and year after year, things stayed pretty much the same aside from a few small changes. In iOS 6, calls over cellular networks were finally possible, and audio-only calls were officially supported starting in iOS 7. But the one feature most everyone has wanted since FaceTime was a thing — group video calls — didn't show up until iOS 12.1 for iPhone.

How To: Gift iOS Apps, Games, Movies, Music, Books & TV Shows to iPhone Users

One of the best gifts that someone with an iPhone can receive is a paid app, hot new movie, bestselling album, gift card, or anything else in iTunes, Books, or the App Store that costs money. Even if it's a small $0.99 game that you heard a friend talking about, a gesture like this can go a long way. Gifting apps and media is now easier than ever, even if you don't have an iOS device yourself.

How To: Use Keyboard Shortcuts to Type Out Emoticons Faster on Your iPhone

Sure, emojis are all the rage, but there's not an emoji for every emotion or feeling just yet. That's where emoticons come into play, emoji's older typographical sibling. Unfortunately, emoticons can be hard to type out, easy to forget, and ASCII art, in general, can be pretty time-consuming to create from scratch — but there's an easy way to forgo all these issues — make keyboard shortcuts.

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.

How To: Use Kismet to Watch Wi-Fi User Activity Through Walls

Your home has walls for privacy, but Wi-Fi signals passing through them and can be detected up to a mile away with a directional Wi-Fi antenna and a direct line of sight. An amazing amount of information can be learned from this data, including when residents come and go, the manufacturer of all nearby wireless devices, and what on the network is in use at any given time.

How To: How Hackers Use Hidden Data on Airline Boarding Passes to Hack Flights

Millions of travelers pass through airports each day without understanding how powerful and insecure a boarding pass can be. Anyone can scan the boarding pass barcode with a mobile app, allowing access to frequent-flyer accounts and even a passenger's temporary airline account. In this guide, we will explore how hackers scan and decode the information contained in a boarding pass barcode and why.

Exploit Development: How to Read & Write to a Program's Memory Using a Format String Vulnerability

Format strings are a handy way for programmers to whip up a string from several variables. They are designed to save the programmer time and allow their code to look much cleaner. Unbeknownst to some programmers, format strings can also be used by an attacker to compromise their entire program. In this guide, we are going to look at just how we can use a format string to exploit a running program.

News: 5 Major Problems Magic Leap One Faces on Day One

The mysterious technology product teased via an eccentric TED Talk nearly five years ago has finally been revealed, and it's called the Magic Leap One: Creator Edition. After all of the non-disclosure agreements, furtive comments from CEOs and insiders given early access to the device, and a seemingly never-ending string of hints dropped by the company's CEO, Rony Abovitz, on Twitter, we finally have a real look at the product.

News: Hak5 Just Released the Packet Squirrel

Hak5's products get a lot of attention. Popping up in popular shows like Mr. Robot, their hacking tools are bold proof of concepts with space built into the design for the community to add their own tweaks and modifications. On Friday, Oct. 27, Null Byte attended the Hak5 release event in San Francisco to check out their latest devices, including the new Packet Squirrel.

News: Microsoft Sets Developers Up for Success with the Windows Mixed Reality Academy Deep Dive

At Build 2017, the annual developer's conference, Microsoft featured a Windows Mixed Reality Academy. This class was designed to get a developer started creating Mixed Reality experiences quickly. For those of us already developing for the Microsoft HoloLens, while the class — which is now available on the Microsoft website — did offer our first real chance to work with the new Acer HMD, there was not much depth.

Hands-on: Acer Windows Mixed Reality Dev Kit & Datascape

One thing that I got more and more excited about as we got closer and closer to the Microsoft Build 2017 developers conference was finally learning about the new Acer Windows Mixed Reality head-mounted displays (HMD). Brandon Bray, Principal Group Program Manager at Microsoft, had teased us a few weeks earlier at the Vision Summit event in Los Angeles, California, and said there would be a lot more information at Build. Fortunately for us, he was right.

How To: Here's How to Compost if You Are an Apartment Dweller

Being a city dweller does not mean you cannot save the planet — or your food scraps. Climate change and resource management are big issues. Composting in any size space is not only possible, but it gives you a chance to reduce greenhouse gasses and reuse food scraps. Right now, about 40% of all food in the US goes to the landfill. In addition to planning meals and using your food in creative ways to reduce the amount that goes to waste, you can compost.

NR50: Next Reality's 50 People to Watch in Augmented & Mixed Reality

Throughout this NR50 series, we have talked about the incredible growth the augmented and mixed reality space has seen in the last year. More devices, software, developers, and use-cases seem to arrive daily. For this growth to have occurred, it took the work of many people, from many different backgrounds and skill sets — and Next Reality wants to recognize them for all that they have done and are doing.

How To: 3 Ways to Unlock Your Samsung Galaxy S8 Faster — Without Using the Fingerprint Scanner

A great many S8 and S8+ users have undoubtedly spent quite a bit of time figuring out ways to unlock their new Galaxy in as few steps as possible. One of the most endearing features of previous Galaxy models was the ability to unlock the phone by pressing the home button and momentarily leaving your finger there for the sensor to do its job, almost instantaneously opening the device — all without having to pick up the phone.