Math Working Model

If you bought an iPhone or iPad equipped with USB-C but didn't max out the local storage, there are some great external storage solutions beyond iCloud and other cloud storage services. And now that the iPhone lineup comes with USB-C ports, you have better-performing external ...more

When Steve Jobs introduced the first iPhone, he pointed out that the biggest problem with physical keyboards on mobile phones is that they're always there, whether you need them or not. Now, 17 years later, a new company is bringing us full circle, giving us the best of both w ...more

It's always a big deal when the company that makes Android releases a new phone. Google's Pixel series has made a name for itself in three short years behind its camera prowess, but now it's time to start competing with the major players. That said, Google should like how thei ...more

The volume buttons on the side of your iPhone can do more than just adjust the volume levels for media, ringers, alerts, Siri, and other sounds and voices. You can use them to perform different actions in certain apps and even create custom actions using the Shortcuts app. It' ...more

Apple's latest multitasking feature for iPad lets you go beyond Split View's two-app restriction to use up to four apps at once. Here's how it works. While Split View gives you two apps to work with side by side, Stage Manager, available on iPadOS 16.1 and later, gives you tw ...more

Gaming just got easier, thanks to Apple. A secret feature on your iPhone or iPad makes it so much easier to beat that level or opponent you can't seem to defeat, and it can even help you learn to play a new game faster. Apple's secret weapon against challenging levels and see ...more

One of the most useful new features Apple included on iOS 16 lets you instantly lift the subject out of a photo, separating it from the background. Once extracted, you can paste, save, or drop the cutout wherever you want as a new image, and you can even make it a sticker in m ...more

Apple's new iOS 16 software update is finally here, and there are over 350 new features and changes for you to enjoy on your iPhone. There are major lock screen and home screen improvements, a pleasant surprise for the Contacts app, and tons of new upgrades to Safari, Mail, Me ...more

While we just called the Apple Watch Series 5 the "best lifestyle assistant and fitness wearable you can get," it doesn't mean that it's the model you should get. Whether you're shopping for yourself or someone else and are on a tight budget, the Series 4 offers the majority o ...more

For many of us, our work phone and our personal phone are one and the same. Just any old phone isn't going to cut it when you need to meet a deadline — a phone with built-in features that make it easier to get things done is almost a must. For this article, we defined product ...more

Starting Sept. 13, you can preorder the iPhone 11, 11 Pro, or 11 Pro Max from Apple, wireless carriers, and various e-commerce websites. However, unlike with Android smartphones, there is only one set of iOS phones that come out each year, so they're pretty hot items. That mea ...more

While our smartphones are many things, one of their primary functions is to make calls. Many of us try to avoid ever having to make calls, but there are situations when it's a must, such as wishing your grandma happy Birthday or calling 911 — and in those times you want stella ...more

The first developer beta for iOS 13 is available to install on iPhone models, but the process for doing so may be a bumpy ride. Apple has not included configuration profiles for the developer beta yet, and many developers are having issues installing iOS 13 even with macOS 10. ...more

If you're looking to keep your conversations private, look no further than Telegram. Its cloud-based chats are secure and its optional end-to-end encrypted chats even more so, but you can't really prevent someone in the conversation from sharing your messages. However, you can ...more

In just a few days, all the Galaxy S9 and S9+ leaks will come to an end, as Samsung will officially unveil its latest top-tier smartphone. But before that happens, we're all getting another leaked image of the handset thanks to a bit of snooping and the magic of augmented real ...more

If your iPhone is acting up, frozen on a screen, and/or won't respond to you, force-restarting it is a surefire way to whip it back into shape. And the process is easy on older devices ... just hold down a two-button combo until the Apple logo appears. That's no longer the cas ...more

Imagine walking into a store with your own personal model to show you how any clothing item you want is going to work. ObsessVR wants to make that a reality, and make the store you're shopping in come alive using Apple's ARKit. The company is a virtual reality shopping platf ...more

There's a lot of great things to be excited about with iOS 10 on your device. You can remove annoying stock apps, search emails better, remember where you parked, and much, much more. Seriously, there's actually more outstanding features in iOS 10 than in Apple's latest iPhone ...more

If you've ever made graphs and charts, you know it can be a struggle to represent a large amount of data. It's something that just doesn't work very well on a flat surface. In virtual and mixed reality, however, the data can exist all around you. In the below, futurist Jim Re ...more

There has been a built-in flashlight on iPhones and iPod touches ever since the release of the Control Center in iOS 7, but it has stayed exactly the same since then. In iOS 10 and higher, you can actually adjust the brightness from the toggle if you have 3D Touch. First, swi ...more

The sheer variety of Android devices on the market is staggering—one report suggests there are well over 24,000 distinct phones and tablets floating around out there. When you consider that each manufacturer adds a few tweaks to the Android code base here and there, that makes ...more

If you bought the new iPhone 5, you've probably been less than thrilled with the lack of cases and accessories that you can use it with. Docks are no exception—users were disappointed to learn that Apple has no plans to even make one for the newest addition to the Apple family ...more

Evidently, when you are thinking about a problem, you use up glucose. This can be seen by monitoring blood glucose as people work on math problems and the like. Roy Baumeister conducted an experiment where the subjects solved math problems. Just before solving some of the pro ...more

Lockpickers, school yourself. The incredibly prolific, woodworking whiz Matthias Wandel demonstrates the inner workings of a combination lock with his wooden mechanical model. "In terms of neat mechanical things to build out of wood, I figured a single dial sequential combin ...more

While new features in Safari, Camera, Photos, Notes, Weather, Messages, and other Apple apps may steal the show on iOS 17, there are some impressive new features you need to know about when it comes to FaceTime audio and video calls. A step beyond mere upgrades, Apple nudges ...more

Unlike most of Apple's other apps and services, it's not always obvious when Siri gets new features. Even if you're an avid Siri user, there's no way you can catch them all, especially when half of them aren't even mentioned by Apple anywhere. But that's what we're here for, a ...more

Apple's iOS 15.4 update for iPhone is out after 46 days of beta testing, and it has some exciting features you won't want to miss. Here's everything you need to know about the new software. The iOS 15.4 software has been available to developers since Jan. 27, 2022, and public ...more

Microcontrollers like ESP8266-based boards have built-in Wi-Fi, and that's really cool, but what's even cooler is that certain pro models of the D1 Mini also have a port where you can connect a directional antenna. This can give you exceptional range, but if you were to just p ...more

Just as predicted (but perhaps with less fanfare than usual), Apple has made the move of adding a depth sensor to the rear camera of its latest edition of the iPad Pro. What is surprising is the type of sensor it is, and that plot twist raises the level of intrigue for Apple' ...more

We love our set of Apple AirPods. The battery could last a little longer, but overall, there's only one gripe we really have: the dirt that builds up inside the case. Whether you stick it in your pocket, a backpack, or your purse, the inside of the case's lid and main base wil ...more

Apple unveiled the latest generation of its flagship earbuds, AirPods Pro, on Monday, Oct. 28. Aside from the increased price tag, new in-ear design, and wider charging case, the biggest change by far is in Active Noise Cancellation. Finally, we can listen to AirPods on a plan ...more

Apple shocked us all yesterday when it released iOS 13.1 developer beta 1. It was an unprecedented move since iOS 13.0 is still in beta testing and since Apple has never pushed out a "point" beta release before the stable base version. And now, you can get your hands on iOS 13 ...more

On July 3, Apple pushed out iOS 13 developer beta 3 for iPhone, and there's a lot found hidden within. A new FaceTime setting, more Arcade details, full-page scrolling screenshots everywhere, a noise cancellation option in the Control Center, and a new markup tool — and that's ...more

With Unc0ver, Pwn20wnd was the first to jailbreak an iPhone and iPad running iOS 12 versions. While it initially couldn't work on all devices, it's an entirely different story now. Unc0ver currently works up to iOS 13.5 for most A7 to A13-powered devices. Plus, Chimera, anothe ...more

Rooting. As an Android user, I'm sure you've heard the word once or twice. According to Kaspersky, 7.6% of all Android users root — but for the 92.4% who don't, we wanted to talk to you. Rooting allows you to remove barriers and open Android to a level of unprecedented contro ...more

The rumors are still hot that Apple might include an 18-watt USB Type-C power adapter with the upcoming iPhone lineup so that there's fast-charging capability right out of the box. Leaked photos have surfaced that substantiate this rumor, though, they could also be fake. But h ...more

In its latest feature with an assist from augmented reality in storytelling, the New York Times shows readers the virtual crime scene it constructed to prove that the Syrian military conducted chemical warfare against its citizens. In the article, "How We Created a Virtual Cr ...more

This year's big iPhone update, iOS 12, aims to solve many of the issues that arose during iOS 11's controversial, buggy tenure. With that in mind, it may be tempting to jump on board the new software immediately and leave iOS 11 in the dust for good. Here are some reasons why ...more

Native screen recording, one of the hottest features that Apple included in iOS 11 and later, is easily started from the optional Control Center toggle on your iPhone. From there, you can stop recording from the same place or from the red status bar or bubble. It's a very conv ...more

Realizing there's no voice to guide you while using your iPhone to navigate can be problematic, causing serious headaches from getting lost to unscheduled pit stops or worse. And while this problem can hit Apple Maps like other navigation apps out there, there are a number of ...more

A few long-awaited iOS 11 features that Apple had promised way back in June 2017 have finally made their way to iPhones with the iOS 11.4 update. Aside from finally delivering on those, there's not a whole lot new in iOS 11.4 as a whole, though, there are a few things you'll d ...more

With the software installation out of the way, it's time to build the framework within which to work when building an augmented reality app for Android devices. The journey to learn how to develop software can be a long and tough road. Fortunately, software developers, in way ...more

Continuing our series on building a dynamic user interface for the HoloLens, this guide will show how to rotate the objects that we already created and moved and scaled in previous lessons. So far, we've built a system that incorporates the user's gaze and what the user is lo ...more

One of Apple's best products is iMessage, which allows for quick, creative, and free messaging between iOS and Mac devices. However, users are reporting that conversation threads in the Messages app are occasionally out of order, which is equal parts confusing and annoying. Lu ...more

Nvidia has emerged as the indisputable leader in chips for Level 3 and even more advanced driverless applications, catching some of the world's largest semiconductor makers and automotive suppliers by surprise. After the car industry figured out that AI-piloted vehicles were ...more

The launch of the Audi A8 marks the world's first Level 3 car on offer in retail channels, except there is one catch: it can only take full control of driving at speeds of 37.3 mph or less. Audi would have certainly set the A8's self-drive to work at much higher speeds if it ...more

Tesla hopes high-level personnel changes will help it gain an edge in neural network knowhow for its models' self-drive features, following the replacement of its Autopilot chief and the appointment of a recent Stanford grad to head its AI and Autopilot vision research. To th ...more

Ford's appointment of Jim Hackett as its new president and CEO reflects how the company is largely pinning its long-term survival hopes on its driverless business. Following his previous role as head of Ford's Smart Mobility division, which overseas Ford's autonomous driving a ...more

Globes used to be standard in households, usurped in many ways by modern mobile and desktop applications. But one company believes they can upgrade the globe for the 21st century. PlayShifu has developed Orboot, a globe that is brought to life through their corresponding augm ...more

While its direct-selling model echoes brands like Avon and Tupperware, Indonesia's MindStores gives the approach a modern twist—with augmented reality. Recognized as the first partnership store network to use augmented and virtual reality, MindStores equips its store owners w ...more

Google's former Self-Driving Car project, now graduated from Alphabet's X division as Waymo, has found a collaborator and potential new partner in Honda. This is an interesting turn of events given traditional automakers' reluctance to work with driverless-car startups over th ...more

When a new version of iOS comes out, everybody gets caught up in the craze of finding features and playing around with new functionality. But this generally leads to a lack of coverage on the finer aspects of the update—things like bugs, minor tweaks, and pain points that user ...more

If you use a wireless mouse or keyboard, you could be leaving yourself open to attacks from hackers. Researchers at Bastille had discovered in January 2016 that attackers could make use of a cheap $15 antenna to sneak into your computer through a wireless mouse or keyboard don ...more

Good day people, today we will examine some basic, for some people well-known attacks, also we will take a look at some advanced attacks. At the beginning I must stress that this article is not technical - in other words if you wanna hands-on exercise, this is not article for ...more

When there's a crappy stock app you want to hide, the easiest thing to do is just bury it in the back of a miscellaneous folder. But what if there's an app you want to hide on your home screen that you actually use? For instance, what if you don't want everybody in eyeshot to ...more

In the realm of Android mods, none is more powerful than a custom recovery. This is installed in place of the stock offering, and it lets you back up your entire system, flash mods, and install custom ROMs. Recently, the guys over at Team Win Recovery Project released a versi ...more

One of the latest home-improvement gadgets out there today, smart lighting, has become more popular as prices come down. That being said, its still quite a penny to shell out. In this article, I'll go through a few of the top products out there today, including the Philips Hue ...more

As sure as death and taxes, sitting at a wobbly table at one time or another is inescapable. With your weight on it, the table shifts from one end to the other, lifting one leg in the air and then the other; a parade of seesaws, especially if you have someone sitting on the ot ...more

Welcome back, my novice hackers! It has become clear from some of your questions that quite a few of you are unfamiliar with the hexadecimal system, or simply, hex. The hexadecimal system is used throughout computing and if you have never studied this Base16 numering system, ...more

Since its introduction on the iPhone 5S, Touch ID has made unlocking Home button iPhones quick and secure. The second-generation iPhone SE brought back the beloved feature in 2020 but didn't take any steps to improve on the technology. So if you're rocking Touch ID and having ...more