Samsung created quite a buzz when it debuted a built-in heart rate sensor on the Galaxy S5 back in 2014, but amazingly, not many other manufacturers decided to follow suit. It's really a shame, too, since data from a heart rate sensor would go perfectly hand in hand with the increasing fitness- and activity-tracking features that most smartphones sport these days.
Welcome back, my rookie hackers! In my ongoing attempts to familiarize aspiring hackers with Linux (nearly all hacking is done with Linux, and here's why every hacker should know and use it), I want to address a rather obscure, but powerful process. There is one super process that is called inetd or xinetd or rlinetd. I know, I know... that's confusing, but bear with me.
In the era of smartphones and cloud-based computing, it almost seems irresponsible to keep a stash of paper documents. Not only is a physical paper printout environmentally impractical, it's also a lot harder to organize and keep track of than a digital file stored on a hard drive.
With the brand new SMS-based ordering service called Magic, anyone with a mobile phone can order whatever they want—really, anything—by sending causal text messages. Who says magic isn't real?
If you're anything like me, you rely heavily on your calendar to keep on track throughout the week, month, and year. While Android's built-in Google Calendar provides an excellent cloud-based solution for keeping our schedules properly maintained, it's not perfect.
With an Android device left at its default settings, your location history is automatically recorded. You can view and manage this data, but the simple interface of points plotted on a map leaves a lot to be desired.
Contrary to what you may think, clearing or swiping away apps in the Recent Apps view on your Android device does not necessarily stop app activity or running tasks—and these running processes can actually be eating away at your battery life. Depending on the app or process, it may only be a small percentage, but every little bit helps these days.
How, you ask? They did it without requiring a goofy-looking face-computer. I know what you're thinking, "Without headgear, how is it a Glass killer?" It's because it does what Glass was meant to do: keep you connected while on-the-go, without constantly staring at your phone.
There is no SD card support on the Nexus 7, so managing internal storage can be tricky. There are ways to free up space, but the biggest space hog on my tablet is music, and that's not something I'm willing to delete just yet.
Google's Calendar service is one of the best out there. Just because of Google's web presence, your Calendar is available to you on almost any platform, so you never miss an appointment.
Back in August, Google introduced Android Device Manager. This new service allowed you to locate, lock, or wipe a lost or stolen Android device from either a companion app or a web interface. Effectively, this is the "kill switch" that legislators are clamoring for.
A few days ago I finally finished my 2 week journey into trying to get OpenVas to work properly. You all may have noticed that you can't just click the setup openvas in kali and have it working properly.
If there's one way to get a visceral response from someone, it's bringing up the DMV. Regardless of the reason, whether it's the long lines, disgruntled employees, or just general inefficiency, I have yet to meet a single person who doesn't mind the trip. Just look at all those happy faces.
Every time Apple releases a new version of their mobile operating system, it comes packed with an assortment of bugs, issues, and other hindrances.
Ditching Sense (HTC's stock Android Launcher) is a great way to breathe new stock-like life into your HTC One smartphone without rooting, but even that has its limitations. If you really want the full Google experience, albeit with some extras, CyanogenMod has always been the go-to ROM. In effect, this will give you an experience similar to the Google Nexus or the new HTC One Google Edition.
Prepaid phones are becoming more and more popular, and tons of people can see the benefits of switching now that some companies are offering prepaid services that are on par with the big players. For a lot of folks, the only thing keeping them from switching is the huge early termination fees that service providers charge to break a contract early.
Not sold on Apple's iPhone claims of battery performance? I will show you some simple tweaks and tips to reduce that rapid battery drain and extend the use of your iphone between charges -free.
If you want to clear up some extra space in iCloud with iOS 5, take a look at this guide to learn how to manage your data on an iPad or iPhone running the service. You will need to access the iCloud panel under "Settings" to do so.
If you're having trouble staying connected to Battlefield 3 on LAN, or if you're experiencing time outs or disconnects, take a look at this fix. You will need to follow several steps, including accessing the "services.msc" file and stoping the UPnP Device Host.
This tutorial features the different ways to interact with posts in Google+. For example, you can comment, share, reply to the author, or +1 a post that you see in your Google+ stream. Look for the buttons underneath the post to execute each option.
The Hangouts feature of Google+ allows you to interact with and talk to different Google+ users and circles via your webcam. Hangouts is a great way to have a video conference with several different individuals and is similar to the Group Call feature of Skype.
If you want to set privacy rules or moderate who has access to the different content that you share on Google+, take a look at this tutorial. It will walk you through the settings and features of Google+ that allow you to restrict who can view and see the information you post to your profile.
The Google+ Sparks feature is a kind of social search that allows you to find and read different articles and websites that have been selected by the people you follow and other Google+ users. It can help you find interesting posts and information on a specific topic.
Much like Facebook, the five picture frames located at the top of each Google+ profile can be repurposed to display a panoramic picture or pano. This tutorial will show you how to break up a single image in Adobe Photoshop that combines at the top of your Google+ page to show a single image.
The Gallery app attached to the Android OS is a great way to view your photos, as well as friend's photos, on the Motorola Droid Bionic smartphone sold by Verizon Wireless. It serves to aggregate pictures from Flickr, Picasa, Facebook, and other photo hosting services. This Motorola support tutorial will show you how to manage the photos in the Gallery application.
Sure, the iPhone is a phone, but why use your phone service to call people when VOIP is cheaper? This video will teach you how to use a new App called Viber to make free VOIP calls on the iPhone.
Looking for a convenient way to, for example, keep the bookmarks on your work and home computers synchronized? With Google Chrome, it's a cinch! This brief, official video guide from the Google Chrome team will show you precisely how it's done.
Did you know that Google Chrome has a feature called Incognito Mode that allows you to browse the web without having your history recorded or any cookies downloaded? It's perfect for shared computers, but by default you have to turn it on every time you open the browser. Watch this video to learn how to make Google Chrome default to Incognito Mode, removing one step between you and anonymous browsing.
In this video tutorial, we learn how to use Tweet Auto Post, an application which permits its users to schedule and, later, automatically post tweets to the Twitter microblogging service. For all of the detailsm and to get started using Tweet Auto Post yourself, take a look.
If your band has gotten to the point where you think there is market for your music on iTunes, well done. You're probably wondering how you actually go about selling your music on iTunes. This video will show you one way to submit your music to iTunes using a service called TuneCore.
Google is the biggest and best search engine on Earth, and if you are a webmaster and want your website to be a big success it would really behoove you to know as much about how it works as possible. The Google Webmasters series of videos and website were created to teach webmasters, SEO professionals, and others how Google works by answering their questions and giving them insights into how they can best integrate and utilize Google's functionality to improve their business. This video will ...
Want to Google Earth-style bird's eye view of a given address? This clip will show you how it's done. It's easy! So easy, in fact, that this handy home-computing how-to from the folks at Tekzilla can present a complete overview of the process in about two minutes' time. For more information, including detailed, step-by-step instructions, take a look.
Google is the biggest and best search engine on Earth, and if you are a webmaster and want your website to be a big success it would really behoove you to know as much about how it works as possible. The Google Webmasters series of videos and website were created to teach webmasters, SEO professionals, and others how Google works by answering their questions and giving them insights into how they can best integrate and utilize Google's functionality to improve their business. This video will ...
Google is one of the most powerful forces on the Internet, and their technology can be the key to helping you find success in whatever your online endeavor might be, from web design to filmmaking. This video is a part of their Google Webmaster Series, offering help to webmasters the world over on how to best utilize Google in their work. This video will show you how to ensure that your Wordpress blog is safe from the hacker attacks that are so common for Wordpress users.
Prank calls are almost as old as the phone itself, but have entered a beautiful renaissance in the digital era. No need for the phonebook or a pay phone service anymore! This video will show you how to make really good, funny prank calls in the 21st century, including a rundown of necessary equipment and help with technique.
Tinkernut demonstrates how to hook up your exercise bike to Google Maps. Using a stationary bike can be good for your health but it can also be boring. You can spice up your exercise regiment by using Google Maps. You will need a USB keypad with arrow keys, a magnetic contact alarm with wires, soldering equipment, an exercise bike and a laptop computer. Connect the contact alarm to the up arrow key on the keypad by opening up the keypad and connecting the wires to the up arrow key by solderin...
The video describes how to convert any unit of weight to any other unit. The example used here is conversion of pounds to kilos. Going to the Google homepage, the desired conversion should be typed in the search box directly, e.g., "150 pounds in kilos". Click the "Google search" button and Google will use its built-in converter to give the result, in this case, 150 pounds is equal to 68.0388 kilos. This, if it is ones own weight, will of course make anyone feel better, because kilos look les...
This video will show you how to translate webpages using Google Toolbar. To quickly translate a web page using Google Toolbar, simply do the following: Click on the 'Translate' button in the toolbar. Select the language into which you wish to translate the page, and it will be translated within seconds. If you want to go back to viewing the page in its original language, simply click on 'Show Original'.
A video that describes how to install Google Chrome OS onto your PC without changing your current PC configuration. What this means that you can use Chrome OS without changing your current OS (Windows Linux etc) and without making any changes to your dis partition or BIOS. The first section of this video explains how to use a simple USB drive to boot into Google Chrome OS. The second section of this video explains how to install Google Chrome OS onto your computer and launch it using your hos...
Learn how to change a flat tire. Many people belong to a roadside-assistance service, but if you're stuck in a remote area, you'll want to know what to do. You will need:
