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Saturday, 4 March 2017

Biggest Rivalries in Computing History

By ntech04:56 No comments
Pepsi vs. Coke, Edison vs. Tesla, Star Wars vs. Star Trek, history is filled with famous rivalries, but few have matched the intensity and, quite often, the viciousness that comes when two tech industry giants clash heads. Chartering their path from the dawn of computers to the current digital age, here are the five biggest rivalries in computing history.

AMD vs. Intel

Intel and AMD have been around for decades. But even though both companies were founded in the late 60s, their rivalry didn’t heat up for another 20 years. Things were going well in the beginning. Intel entered into a cross-licensing agreement with AMD in 1976, and in 1982 the pair signed a technology exchange agreement, as IBM didn’t want Intel to be its sole source of chips. The PC maker demanded a second-source manufacturer for its x86 microprocessor, so a deal was signed that gave AMD access to Intel’s second-gen 286 chip technology.
The relationship started to fall apart in the mid-80s when Intel refused to give AMD a license to its 386 microprocessor. AMD said this was part of a plan for its rival to create a PC chip monopoly, and in 1987 it accused Intel of breaking the contract they signed five years earlier. AMD petitioned for arbitration, and so began years of legal battles between the pair.
In 1995, the companies agreed to settle all litigation as part of a global settlement. Intel got $58 million, while AMD got $18 million and a perpetual license to the microcode found in Intel’s 386 and 486 chips. However, more lawsuits followed, which ultimately led to a $1.4 billion EU fineagainst Intel based on anti-competitive practices toward AMD.
In the early 2000s, AMD was beating Intel handily for the first time with their successful Athlon chips, but the introduction of Intel’s Core architecture and the move to a tick-tock cycle model (now the process-architecture-optimization model) has seen AMD relegated to be the budget option for over a decade.
Today, Intel dominates the PC market, though AMD is still popular when it comes to cheaper builds. And while the company’s graphics arm may lag behind Nvidia, AMD GPUs are found in virtually all of the current and upcoming consoles. Next year’s Zen chips could see AMD once again competing directly with Intel, rather than being considered the cheaper, inferior choice.

Microsoft vs. Apple

Easily the most famous tech rivalry of all time, the battle between Microsoft and Apple has raged since the mid-80s and continues even today, with the Redmond firm’s recent advertising campaign mocking the iPhone maker’s claim that the iPad Pro is a computer.
Things weren’t always this way, though. The two companies worked together during the early 80s, with Microsoft developing software for the Apple II. Bill Gates even joked that his company had more people working on the Mac than Steve Jobs did.
The relationship went south after Jobs accused Gates of ripping off the Macintosh OS for Microsoft’s version of a GUI OS: Windows. When faced with this accusation, Gates famously replied: "Well, Steve, I think there’s more than one way of looking at it. I think it’s more like we both had this rich neighbor named Xerox and I broke into his house to steal the TV set and found out that you had already stolen it.” The first graphical interface was developed by Xerox PARC, not Apple.
The pair had a complicated relationship over the following 15 years. They were competitors in the home computer market, yet Apple depended on Microsoft developing applications such as Word and Excel for the Mac, so it licensed some of its technologies to its chief competitor. On the flip side, Apple pursued a copyright lawsuit against Microsoft and HP, which it ultimately lost.
Fast forward to 1997, Apple wasn't doing well before the company brought back Steve Jobs as part of the NeXT acquisition. During that year's Macworld Expo, Jobs infamously announced that Apple had formed a 5-year deal with Microsoft that would see the continued development of Internet Explorer and Office for the Mac. Microsoft also invested $150 million into its rival, saving it from the brink of bankruptcy.
The following decade saw Apple's Lazarus-like resurgence. iPods made the company cool again. The “I’m a Mac, I’m a PC” ads ran for about four years and 66 episodes, hammered home the Apple=hip PC=nerdy narrative. The iPhone made the company an undisputed industry leader.
After a few decades, Microsoft and Apple seem to have a better relationship these days. Microsoft’s Bing is the default search engine for Apple’s virtual AI, Siri. The mocking ads are still around. Tim Cook said that while they do still compete, they can partner on more things than they compete on. “I’m not a believer of holding grudges,” the CEO said.

Nintendo vs. Sega

It’s hard to believe that Nintendo was founded in 1889 as a playing card company, while Sega traces its origins to 1940 a slot machine firm based in Honolulu, Hawaii. Many many years later, the pair would become fierce rivals in the world of arcade machines, handheld gaming devices, and, most famously, consoles.
Sega’s arcade games made it a dominant force during the industry's golden age of 1978 to 1983, but Nintendo was experiencing success of its own with its Game & Watch handheld devices. The latter company's defining moment came when Donkey Kong arrived in arcades in 1981, bringing with it a defining icon: a carpenter (he wasn’t a plumber until 1983’s Mario Bros.) called Mario.
Nintendo had already dipped its toe in the home console market in 1977 with the snappily titled Color TV-Game in Japan, which was available in four variations, each one boasting six versions of a single game, such as pong. It released the far more successful Family Computer, or Famicom for short, in Japan in 1983, the same day Sega launched its console - the SG-1000 - which turned out to be a failure for the company.
The two machines were eventually updated and redesigned for release in North America. After its prototype Nintendo Advanced Video System was met with an underwhelming response, Nintendo unleashed the NES in 1985. It went on to become the best-selling console of the era, and while Sega’s Master System came to the States in 1986 to compete with Nintendo’s machine, it couldn’t match its rival’s popularity.
The later years brought more updated consoles from companies: the Super Nintendo Entertainment System (SNES) and the Sega Genesis. And with it came one of the earliest and probably most famous console wars, along with rival-baiting slogans. "Genesis does what Nintendon't," claimed Sega.
Various consoles and handhelds followed, and though Sonic the Hedgehog helped put Sega on top for a while, Nintendo’s N64 and the appearance of the Sony PlayStation spelled the beginning of the end for Sega's console endeavors. The company's last -- and some would say their best -- console was the Dreamcast in 1998.
The Dreamcast sold well in North America and Europe but struggled to make an impact in Japan. Not long after the PlayStation 2 arrived Sega decided to discontinue the Dreamcast. When the last one rolled off the assembly lines in 2001, it marked the end of two decades of Sega consoles.
Today, Nintendo still makes consoles and is slowly (and somewhat grudgingly) entering the smartphone gaming market. The Wii U may not have sold anywhere near as many units as its predecessor, but the company will be pinning its hopes on next year’s NX. Whereas Sega’s main interest is now the digital/mobile gaming business, arcade business, and it still acts as a third-party publisher.

Samsung vs. Apple

There may be plenty of other Android handsets out there, but for most people, it’s a question of “Galaxy or iPhone.” The Cupertino company would no doubt argue that Samsung shouldn’t even be a competitor, as it ripped off Apple’s technology and designs. Thanks to four dozen patent lawsuits, the two companies have been suing and counter-suing each other across the courts for years.
Apple even managed to get some of Samsung’s older devices banned in the US for infringing on some of its patents. As of writing, the pair are still fighting it out in the Supreme Court over how much Samsung owes Apple for copying the iPhone’s design.
Now, on the consumer's end, Apple fans will say that the iPhone leads the way when it comes to apps, regular OS updates, ease of use, and arguably, style. On the other hand, Galaxy owners will tell you their devices are superior thanks to a better range of customization, expandable memory, and the openness of Android. Truth is, both of their respective flagships, are evenly matched in more areas than ever before today.
Fact remains both companies have produced the most popular smartphones in the world for the last few years, with Samsung staying ahead in sales volume, while Apple is known to be the most profitable of all vendors. But following the Note 7 debacle things may be about to change.
Add to all this Samsung’s commercials that take jabs at iPhones, the animosity between the companies’ fans, and continuing accusations of copying, and you can see how this rivalry is likely to continue for many years to come.

Google vs. Apple

After HTC introduced an Android phone in January 2010 that came with many of the iPhone’s most popular features, Steve Jobs famously said: "I will spend my last dying breath if I need to, and I will spend every penny of Apple’s $40 billion in the bank, to right this wrong."
“I’m going to destroy Android, because it’s a stolen product. I’m willing to go thermonuclear war on this,” he added.
Things weren’t always this way; when the first iPhone was unveiled in 2007, it came with Google search engine, Google Maps, and YouTube installed on every device. But it was Google’s acquisition of mobile start-up Android Inc. two years earlier that sowed the seeds of the companies’ rivalry.
Jobs was especially angry at Android, taking it as a personal betrayal. Google’s then-CEO Eric Schmidt was serving on Apple’s board of directors when the Android mobile platform was announced in November 2007. He remained in this position until August 2009, when he was persuaded to resign.
So began the years of legal wars. Apple started patent litigation against HTC, Samsung, and Google partners such as Motorola Mobility division. Jobs had told Schmidt in 2010: “I don’t want your money. If you offer me $5 billion, I won’t want it. I’ve got plenty of money. I want you to stop using our ideas in Android, that’s all I want.”
Relations hit a low point in 2012 when Apple replaced Google Maps with its own mapping app in iOS 6. The software was so bad that Tim Cook personally apologized for it not long after launch. It even led to Maps boss Scott Forstall to leave the company. The fiasco is the reason why Apple has a public beta program for iOS.
Today, the pair have a relationship that’s best described as complicated (see a pattern here?). They still take potshots at each other and have competing products, but Google paid well over $1 billion back in 2014 for a long term deal to keep it as the default search provider on iOS devices. Additionally, Apple gets a cut every time an iPhone or iPad user sees a Google ad on search results. The companies also collaborate in other areas, such as YouTube.
For the last four years, Apple has taken the top spot as the world's most valuable brand, while Google sits in second place.
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7 Ways to Screenshot in Windows 10

By ntech04:53 No comments
A few of you clicking on this article are probably thinking: "isn’t it easy to screenshot in Windows 10? You just press the print screen button and a screenshot is saved to the clipboard!" And you’d be correct; simply hitting the print screen button on your keyboard is the easiest way to capture a screenshot.
But Windows provides several other ways to screenshot, many of which are better options than simply mashing the print screen button, depending on your requirements. So below we’ve listed seven alternate methods of screenshotting that may come in handy in day to day life.

Alt + Print Screen

This simple keyboard combination is one that we use every day. By simultaneously hitting Alt and Print Screen, instead of capturing your entire screen, Windows 10 will only capture the active window. For those with large displays or multiple monitors with loads of windows open, this is the perfect way to capture only the most important stuff on the screen.
Like when you press just the Print Screen key by itself, Alt + Print Screen saves the image to your clipboard. To access the image, you’ll need to paste it into an app like Paint.

Win + Print Screen

This is another extremely handy keyboard combination you should put in your daily workflow. Hitting Win + Print Screen captures a screenshot of the entire screen and saves it directly to your drive. The photos are saved in the Pictures library, in the Screenshots folder, as PNG files.
This is the best tool to use if you want an immediate image file created from your screenshot. It’s quicker and easier than hitting Print Screen and then pasting the image into an image processing app like Paint. Unfortunately, you can’t hit Alt + Win + Print Screen to save an image of the active window.

Win + H

If you use Universal Windows apps often, you may find the Win + H keyboard shortcut useful. Hitting these keys simultaneously will take a screenshot of your active app and bring up a sharing panel, allowing you to easily insert and share this screenshot in other apps.
For desktop users, it’s not as handy as the two shortcuts above, but it is another way to screenshot in Windows 10.

Windows + Volume Down

The final set of shortcuts here is one for tablet users. It’s simple: hit the Windows button (or capacitive touch logo) in conjunction with the volume down button, and it will take a screenshot of your entire screen and save it to the Screenshot folder. Think of it as a hardware button version of Win + Print Screen.

Snipping Tool

The Snipping Tool is one of several software solutions provided in Windows. The app gives you greater control over what exactly is captured in your screenshot, by allowing you to draw rectangles or free-form shapes around anything on your screen. It also has a delay function so you can capture the perfect moment. After the Snipping Tool captures the selected area of your screen, you can annotate and highlight whatever you like using the built-in tools. It’s then easy to save the screenshot as an image to your drive.
If you take screenshots often, creating a hotkey (keyboard shortcut) to open the Snipping Tool comes super handy. To do that, open the Windows Explorer and browse to the Windows / System32 folder. Look for SnippingTool.exe, right-click on it and select Create Shortcut. You can place this shortcut somewhere hidden, in your Documents or Downloads folder. Then right-click on this shortcut and select Properties. In the field Shortcut Key, you can set your shortcut. I personally like setting my screenshot tool to "Win Key + Shift + S" but you could certainly go with something as easy as F7.
There are also third-party tools that provide more functionality, but for the most part the Snipping Tool does everything you’d want. And it’s already included with Windows 10.

Windows Inking Tools

If you have a device that supports stylus input through Windows Ink, there are some additional ways to capture a screenshot in Windows 10. One way involves opening the Ink Workspace, which is available by tapping the pen icon in the taskbar, and then clicking on ‘screen sketch’. From here, a full screenshot is captured and opened in a window that allows annotating.
Another way to achieve the same outcome is to double tap the eraser button on your stylus, provided your stylus supports this feature. The Surface Pen included with some Microsoft Surface products is one such stylus that has this functionality.

Game DVR (in Games)

There is an additional screenshot utility provided as part of Windows 10’s Game Bar and Game DVR. When the Game DVR is activated and enabled, you’ll be able to screenshot in games by hitting Win + Alt + Print Screen (or a shortcut of your choice). You’ll get a notification on screen to let you know it was successful, and images are saved in the Captures folder of your Videos library.
To turn on the Game DVR’s screenshot feature, open the Xbox app, head to the Game DVR tab of the settings menu, and check the box that says “record game clips and screenshots using Game DVR”. This screenshot feature will only work in games, and the Xbox app does a reasonable job of detecting what is and isn’t a game. In the event a game is not detected, open the Game Bar using Win + G then check the “yes, this is a game” box.
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Monday, 10 October 2016

Students develop a computer that can determine what an object is made of (and what it is)

By ntech22:20 No comments

Students from the University of St. Andrews have developed a computer that can not only determine what an object is made of, it can also identify said object.
At its core is Project Soli, a tiny chip developed by Google’s Advanced Technologies and Projects (ATAP) group. The chip, which uses radar to detect subtle hand and finger movement, was designed as a unique way to interact with mobile devices.
While working with it, the students noticed that different materials produced unique signals. With a bit of machine learning, they were able to train the system to pull off some incredible tasks as seen in the clip above. They've dubbed their system RadarCat.
It’s not difficult to envision how this technology could one day be put to good use. For example, it could be used at a recycling facility to better help sort garbage or even help visually impaired people better navigate the environment around them.
Found is a TechSpot feature where we share clever, funny or otherwise interesting stuff from around the web.

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Saturday, 24 September 2016

Android Studio 2.2 Released With New Features To Code Apps With Ease

By ntech02:47 No comments


android_studio_2-2


 Google has released Android Studio 2.2 with lots of feature improvements and additions. This open source Android app development tool comes with new APK analyzer, Layout Editor, Layout Inspector and more for making app creation faster and smarter. A new Samples Browser has also been added to take help from the sample code from within Android Studio
Android Studio is an app development project that’s based on a bare version of IntelliJ, which is open source. Google added the Android flavor to IntelliJ and released Android Studio under Apache 2 open source license. Today, this IDE is used by millions of developers to build Android apps.

Back in May at Google’s I/O 2016 Developer Conference, the preview of Android Studio Version 2.2 was released. Now, Google has made this latest release available for Windows, Mac, and Linux users.
The version 2.2 release focuses on three themes — speed, smarts, and Android platform support. With the new Layout Editor, you can create an app user interface intuitive and faster. With the new APK analyzer, expanded code analysis, better Layout Inspector, etc, you can develop the apps smartly.

10 major features of Android Studio 2.2:

Android Studio 2.2 comes with more than 20 new features that are spread across every nook and corner of the app. Here are some of them:
  • New Layout Editor with efficient tools to support ConstraintLayout
  • New Assistant window to integrate Firebase services into app
  • New Layout Inspector to examine the layout hierarchy while the app is running on emulator or device
  • IDE codebase base updated from IntelliJ 15 to IntelliJ 2016.1
  • Improvements in Instant Run
  • New APK Analyser for package inspection
  • New Espresso Test Recorder tool for creating customized UI tests
  • Performance improvement with a new build cache
  • New Samples Browser to look up sample code from within Android Studio
  • New C/C++ integration with CMake and ndk-build
Being an open source project, anyone can grab Android Studio’s source code here.
If you are running an older version of Android Studio, you can check for the updates from the navigation menu. If you wish to install a fresh copy of Android studio, you can visit the official download page for grabbing Windows, OS X, and Linux installers.
Did you find this article helpful? Don’t forget to drop your feedback in the comments section below.

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Thursday, 15 September 2016

HP PCs - Finding the System Serial Number on Your Computer

By ntech23:28 No comments
Command Prompt (Windows)
Find your serial number by typing a command into Windows.
  1. In Windows, search for and open CMD.EXE.
    A command windows opens.
  2. At the command prompt type wmic bios get serialnumber, and then press Enter.
    The serial number displays.
    Figure : Command Prompt
    Image: Command Prompt
Support Information on desktops
To see the support information on an HP desktop, hold down the Ctrl and Shift keys, and press the S key on the keyboard.
Figure : Desktop support information
HP support information window
System Information on notebooks
This section describes how to find the serial number from HP System Information.
 NOTE:
This feature requires that HP QuickLaunch or Hotkeys software is installed.
To open System Information, press the fn + esc keys from the notebook's built-in keyboard.
The serial number displays at the bottom of the window.
Figure : HP System Information
Image: HP System Information
HP Support Assistant
Choose your operating system from the following options, and then follow the steps for that operating system to find the serial number using HP Support Assistant.
 NOTE:
If you do not have HP Support Assistant, go to the HP Support Assistant home page (in English) to download and install the latest version of HP Support Assistant. If your operating system is no longer supported, HP Support Assistant might only be available on certain computers.
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Wednesday, 14 September 2016

MIT Creates A Camera That Can Read Books Without Opening Them

By ntech03:41 No comments
mit-creates-camera-reads-book-without-opening-them
One of the favorite hobbies in the earlier times was reading books. People indulged themselves in the world of fiction novels and other literature. That’s why the term bookworm became famous.
The reason why I’m telling you all this is the latest invention by MIT which is a serious bookworm. It’s a new camera that can read the text written on a page without actually seeing the page. The camera, when hung above a closed book can read all the pages.

The research was in progress at the Department of Media and Science of MIT Media Lab. Published in Nature Communications, the research aims the creation of a new imaging system that can detect text written inside a closed book. For now, the camera can only read the text till the first 9 pages. The researchers tested for a pile of papers having a single letter written on each page and the camera was able to identify the letters on the first nine pages.
The imaging system uses the high-frequency terahertz radiation to penetrate the pile of pages. We are familiar with how X-rays can penetrate through objects, a widely used application of medical science. Terahertz radiation–falls between microwaves and infrared on the electromagnetic spectrum–has some added advantages. It can be used to create frequency signatures of various chemicals because the absorption of different terahertz frequencies occurs at different degrees in the case of different chemicals. This helps the camera different between the paper and the written text (ink).
terahertz-radiation-camera-2
Image: MIT Media Lab
To sense the depth, the terahertz radiation proves to be more effective than the ultrasound waves normally used. Short bursts of terahertz radiation transmitted by the camera are captured by a receiver after reflection. The system also takes advantage of the concept of time resolution to identify individual pages of the book and measure distance between them.
A major problem in front of the researchers is to tackle the signal noise formed due to the terahertz radiation bouncing in other directions due to the imperfections of page surface. That’s the reason the terahertz imaging system is currently confined to detecting nine pages.
The terahertz imaging technology is a new entrant and a lot of work is due in this field. But it does present itself as a great choice for large digitization projects conducted by libraries across the world. They won’t have to turn every page of the touch-me-not bygone literature and take a snapshot. “The Metropolitan Museum in New York showed a lot of interest in this, because they want to, for example, look into some antique books that they don’t even want to touch,” says Barmak Heshmat, the co-author of the research paper.
Watch the terahertz radiation camera in the MIT Media Lab’s video:
— via MIT News
If you have something to add, tell us in the comments below.
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Friday, 2 September 2016

Support Drivers Download for windows mac os x linux deb rpm

By ntech11:10 No comments

http://supportdrivers.info/

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