Category Archives: Computer Technology

Tizen protype Display Tablet Appears on Internet

A tablet operating system Tizen has just appeared on the internet. The emergence of the prototype tablet Tizen Tizen obtained from Indonesia who has a chance to look deeper into the tablet.

The tablet has a screen size of 10 inches and using the Tizen OS is a Linux-based OS developed by Intel with Samsung. According to the plan, the operating system will also be used in a variety of devices, from smartphones, tablets, laptops and even systems for vehicle bermotoro.

Tizen tablet prototype that appears is from a Japanese company called Shisutena. The tablet is also scheduled to be introduced this year in Japan. According to the Indonesian Tizen, this tablet will come with Tizen OS 2.1.

The tablet has a resolution of 1920 x 1200 pixels with a 1.4GHz quad-core processor, 2GB RAM and 32GB of internal memory. The tablet also comes with 802.11n WiFi, 2MP rear camera and 0.3MP camera on the front.

NUC, Small PC but powerful

A few days later, I was tested the Intel Next Unit of Computing (NUC) that the new board. Even the box is written in Pre-Production Engineering Sample. So still a production example, not yet in production, may not even be sold widely.

If summarized in a few words, then Intel NUC that I use a small computer with the ability of cayenne pepper for approximately 75% of Server Quad Xeon E31220.

Desktop Computer Intel NUC is a very, very small. The size is approximately 11cm x 11cm x 4cm so it can be easily handheld hands. May be quite right if called as handheld computers hehehe …

The outer display is very compact Intel NUC all. It even comes in a hook to stick in the back of a digital TV screen / monitor. Adapter used is ordinary laptop adapter, with a voltage of 19V with 65W power.

For connection to the outside world, Intel NUC equipped with three USB ports. Two USB 2.0 is being a single USB 3.0 so you can perform high-speed data transfer at all. We can include a USB keyboard and mouse to operate the Intel NUC.
intel-NUC-3
LAN connector used is Gigabit Ethernet. I check using ethtool this device has the ability to auto negotiation 10Mbps / 100Mbps / 1000Mbps full duplex, so very fast.

In Intel NUC body mounted Wifi antenna that can be used for a wireless Internet connection to hotspots.

Gorgeous from Intel NUC is the absence of a VGA connector. That there is a built-in HDMI connector Intel ® High Definition Audio 2 subsystem is configured for 8-channel (7.1) digital audio output via HDMI 1.4a. It means we can use the Digital TV as a monitor with an HDMI connection. For those who still use VGA, can buy a VGA to HDMI adapter and it also goes well.

Intel NUC has two SO-DIMM slots for 1333/1600MHz memory with a capacity of up to 16GB. Intel NUC coincidence that I am trying to use 8GB of memory.
intel-NUC-2
Hard drive is a hard disk Intel NUC future generations, using a Solid State Drive (SSD) 32GB, so instead of mechanical hard disk is installed using an mSATA connector.

 

SkyDrive Windows 8.1, Download File Without Internet

Washington – After releasing a preview version of Windows 8.1 recently, Microsoft said that the final version will be released in August 2013. Windows 8.1 users will soon be able to access files on a Windows cloud-based storage service, SkyDrive, without having to connect to the Internet.
Microsoft announced that SkyDrive will be accompanied by support for offline access. Through SkyDrive service, users will be able to determine which files can be accessed without connecting to the Internet and then downloaded to the user’s device automatically.
Files that can be accessed offline will be easily identified when the user opens SkyDrive. In addition, Windows 8.1 users can also store files on SkyDrive in offline mode, which then can be directly uploaded when connected to the Internet network.
Tami Reller, Chief Financial Officer said the company’s Windows Windows 8.1 will be completed in August 2013. Reller did not say when the user can install updates to Windows 8.1. But, Reller showed several new features and functionality in Windows 8.1.
Windows 8.1 users will be looking for music that is integrated with Xbox Music and can share web pages into Xbox Music application to create playlists. Another breakthrough designed in Windows 8.1, namely, Miracast. This displays renewal HD video and audio from Wi-Fi to the other views, such as TV. And many more other renewal in Windows 8.1.

Yahoo Sports Launches New Fantasy App With Mobile Drafting

Yahoo announced that it has launched its new 2013 Fantasy Sports app today, which brings a new design, and new features to the experience.

One of the big new improvements is that it now features mobile drafting, which many will find tremendously helpful. It’s a lot of pressure to be at a computer during draft time.

 

“Managers can now sign up, draft a team and win their league championship from their iOS and Android device thanks to new technology incorporated by Bignoggins Production, Loki Studios and the Yahoo! Sports mobile team,” a spokesperson for Yahoo tells WebProNews. “The app also now features mock drafting, to help fans prepare and get an edge on the competition.”

Yahoo announced its acquisition of Bignoggins just a few weeks ago. They haven’t wasted any time.

“And starting with football, for the first time ever, all of Yahoo! Sports Fantasy games will live under one mobile roof – the Yahoo! Sports Fantasy app – including basketball, hockey and baseball,” the spokesperson adds.

According to Yahoo, the new app is faster than previous experiences. It also has free notifications.

The app is available for iOS and Android.

Intel will offer ‘Broadwell’ SOC to battle Calxeda, AMD

Intel has updated its road map with a new, low-power server chip to help it ward off competition from Calxeda and other makers of low-power chips.

The new chip will be based on Broadwell, a microarchitecture to be introduced next year as the successor to Intel’s Haswell design. But this processor will be a system-on-chip, setting it apart from Intel’s other Xeon server products.

SOCs combine several components onto a single chip to reduce power consumption and space requirements. In the server market, they’re often used in micro-servers, a type of low-power server used for large-scale, online workloads.

Intel already offers SOCs in its Atom family of chips, but Atom has its own microarchitecture. The new chip announced Monday will be Intel’s first SOC that uses the same microarchitecture as its more powerful Xeon chips.

“With this new product, we’ll be delivering the best of both worlds: high performance and high density,” said Diane Bryant, general manager of Intel’s data center and connected systems group, at an Intel event in San Francisco.

She didn’t give a name for the new chip but said it will ship next year. It will be manufactured on a 14-nanometer process and include integrated I/O, networking, and application accelerators, Bryant said.

The chip essentially allows Intel to straddle the gap between its current Atom processors, which focus on low power consumption, and its Xeon processors, which are tuned for higher performance but use more electricity.

“They’re trying to cover the whole market. They’ve decided it’s better to have a little bit of overlap than to have any gaps,” said industry analyst Nathan Brookwood of Insight64.

The chip comes at a time of heightened competition in the server market. Rivals such as Calxeda and Advanced Micro Devices are building low-power SOCs using designs from UK chip architecture company ARM, and the new chip from Intel is its latest response to that trend.

Intel didn’t say on Monday if the new chip will be branded as a Xeon or an Atom. Its place between the two product lines could create some confusion for customers, Brookwood said, though he thinks Intel will eventually decide on Xeon.

It’s not the only chip Intel has for low-power servers. The company recently began shipping a Xeon E3 processor based on the Haswell core, and versions of that chip based on Broadwell are expected next year. They will be “general-purpose” Xeons, as opposed to SOCs specifically for low-power, high-density systems.

In its Atom family, Intel will begin shipping a new chip later this year code-named Avoton, based on a new chip core known as Silvermont. Compared with the current Atom core, Avoton will offer “a 3x improvement in power at the same performance level, or a 5x increase in performance at the same power,” according to Bryant.

Attend Meeting C++ 2013

Boost Dependency Analyzer

I have something special to announce today. A tool I’ve build over the last 2 weeks, which allows to analyze the dependencies in boost. With boost 1.53 this spring, I had the idea to build this, but not the time, as I was busy writing a series over the Papers for Bristol. Back then I realized, how easy it could be to build such a tool, as the dependencies could be read & listed by boosts bcp tool. I already had a prototype for the graphpart from 2010. But lets have a look at the tool:

The tool is very easy to handle, it is based on the out of bcp, which is a tool coming with boost. Actually bcp can help you with ripping libraries out of boost, so that you don’t have to add all of boost to your repository when you would like to use smartpointers. But bcp also has a listing mode, where it only shows the dependencies thats whats my tool build up upon. Lets have a short look at the results, the dependencies of boost 1.54:

A few words on how to read this graph. The libraries in the middle of the “starshape” are the ones with the most dependencies, each line between the nodes is a dependency. A dependency can be one or multiple files. The graphlayout is not weighted.

How to

A short introduction on what you need to get this tool to run. First boost, as this tool is build to analyze boost. I’ve tested with some versions (1.49 – 1.54) of boost. You also need a version of bcp, which is quite easy to build (b2 tools/bcp). Then you simply need to start the tool, if BOOST_ROOT is set, the tool will try to read it, other wise you will be asked to choose the location of boost when clicking on Read dependencies. Next thing is selecting the location of bcp. That is the setup, and the tool will now run for some time. On my machine its 90 seconds to 2 minutes the analysis takes, it might be lot longer on yours, depending on how much cores you got. The tool will spawn for each boost library (~112) a bcp process, and analyze this output in a thread pool. After this is done, the data is loaded into the tool, and then saved to a SQLITE database, which will be used if you start the tool a second time and select this version of boost. Loading from the database is far faster.

A screenshot to illustrate this:

tl_files/blog/bda/bda.png

To the left are all the boost libraries, the number of dependencies is shown in the braces. To the right is a Tabwidget showing all the dependencies, the graph is layouted with boost graph. When you click on show all you’ll get the full view of all dependencies in boost. The layouting is done in the background, so this will take some time to calculate, and is animated when its done. The results of the layouting are good, but not perfect, so that you might have to move some nodes. Exporting supports images, which are transparent PNGs, not all services/tools are happy with that (f.e. facebook, twitter nor G+ could handle the perfectly fine images), this can be fixed by postprocessing the images and adding a white background.

Inner workings

I’ve already written a little about the tools inside, its build with Qt5.1 and boost. Where boost is mostly used for the graph layouting. As I choose to work with Qt5, it has a few more dependencies, for windows this sums up to a 18 mb download, which you’ll find at the end. The tool depends on 3 libraries from my company Code Node: ProcessingSink, a small wrapper around QProcess, that allows to just start a bunch of processes, and lets you connect to the finished and error slot. This was necessary, as I could only spawn 62 parallel processes under windows, so this library does take care of spawning the parallel processes now. Which are currently 50 at a time. GraphLayout is the code that wraps the innerworkings of boost::graph, its a bit dirty, but lets me easily process the graphlayouting. The 3rd library is NodeGraph, which is the Graph UI, based on Qts GraphicsView Framework.
I plan to release the tool and its libraries under GPL later on github, for now I don’t have the time to polish everything.

Problems

One of the earliest questions I had when thinking about building such a tool, was where to get a list of the boost libraries? This sounds easy. But I need to have this readable by machine, not human, so HTML is a great format, but I refused to write a parser for this list yet. I talked to some people about this at C++Now, and most agreed, that the second option would be best: maintainers.txt. Thats what the tool reads currently to find the boost libraries. Unfortunately at least lexical_cast is missing in this list. So, the tool isn’t perfect yet, while lexical_cast is already patched, I’m not sure if anything else is missing. A candidate could be signals, as its not maintained anymore. Currently the tool analyzes for 1.54 112 libraries.

boost dependencies

Working for 2 weeks on this tool has given me some inside knowledge about the dependencies in boost. First, the way it is shown in the tool, is the view of bcp. Some dependencies will not affect the user, as they are internal. f.e. a lot of libraries have a dependency to boost::test, simply because they provide their tests with it. The bcp tool really gets you ALL the dependencies. Also most (or was it all?) libraries depend on boost::config. I plan to add filtering later, so that the user has the ability to filter some of the libraries in the GraphView.

The tool

Here is how to get the tool for now: there is a download for the binaries for windows and linux. I’ll try to get you a deb package as soon as I have time, but for now its only the binaries for linux, you’ll have to make sure to have Qt5.1 etc. on linux too, as I do not provide them. For Windows, its 2 archives you’ll need to download: the programm itself, and needed dlls for Qt5.1 if you don’t have the SDK installed ( in this case you also could copy them from the bin directory)

Note on linux: this is a one day old beta version. Will update this later.

Take advantage of travelers Google Google Maps

Jakarta – Indonesia invites the travelers Google using Google Maps on your phone. Rudy Ramawy, Country Head of Google Indonesia, said Google Maps on your phone makes it easy to plan the travelers a safe and comfortable journey.
“Some of it’s ease of search as the most convenient path to the destination,” said Rudy. “You can also find important information regarding the need for travel. Example, the nearest gas station or ATM.”
The travelers can also record all findings during the course of the digital device. “So, when I travel the same route, you can easily find the places you’ve visited,” Rudy explained.
When stuck in traffic, Google Maps users can find an alternative way. This online map applications presents several alternative options that can help road users avoid severe congestion at homecoming.
Google Maps to apply different color lines for different traffic conditions. For example, if there is a congested line, the red line. Yellow to crowded conditions and solid edging, while green for road conditions smoothly.
In addition, Google Maps provides information on the long journey from the user’s location to the destination or hometown. Google Maps even provide mileage information is based on the means of transportation used. For example, driving alone, walking, or using public transportation. Google Maps also provides information public transport fares.
With features and conveniences that exist, Rudy wish Google Maps users can be helped in planning trips back and forth.

Twitter Sensor Feature Release Pornography

San Francisco – Twitter introduced reforms for iOS and Android application on July 17, 2013. The update was a method of censorship of sensitive content, such as pornography and violence, which appeared in the early post-twit.
If Twitter states that an image or a video containing sensitive issues, Twitter will display a label containing the message. Users must click if you want to see the media.
Message in the label reads, “Media in circulation could contain sensitive content. Twit media settings can be set to inform you if the media contains sensitive content.” Then the user can click “View,” or “Always show my sensitive media.”
New features began to appear in the July 2013. Users can also tag pictures or video as a medium sensitive to the setting. So, Twitter can give a warning to others before they click the image or video that you post.
This is a simple way to keep Twitter users more comfortable and not bothered with unwanted content. Especially for the user of Twitter among children and adolescents.

Google Translate Presents Handwriting Features

California – Google Translate now comes with a new feature that allows users to translate handwriting, the handwriting input Google Translate. This feature supports 45 languages ​​handwriting.
Of the 45 languages ​​available, Google provides one example of Chinese language handwriting. If users want to know the meaning of this article é ¥ º å??, Users simply select the Google Translate Chinese menu, and select the pencil-shaped icon to activate the language features handwriting. The user needs to do is describe the characters in the main panel features handwriting. Furthermore, Google Translate will do it.
Previously, Google has presented the Google Translate feature for handwriting input devices with the Android operating system in December 2012. Then, in early 2013, the company renewed the browser engine Google Input Tools to desktop by adding a new virtual keyboard, editing method, and device for carrying handwritten translation into a web. Google recently announced later on Wednesday, July 24, 2013, as reported by The Next Web sites.
Not surprisingly, Google first presented the new features of Google Translate on Android because this feature is more appropriate for mobile users with high activity.

Acer’s New Z3-605 Available in Canada: Comfort, Control and Crisp Audio All in One

Acer America today announced that its Acer Aspire Z3-605 Series all-in-one (AIO) desktops delivering crisp sound and a clean design are now available for consumers in Canada. The new series includes two 3W front-facing Harman Kardon speakers that leverage thorough and precise scientific methods to accurately produce crystal-clear audio that’s as close to the original recording as possible. In addition, Dolby®Home Theater® v4 audio features optimized digital output technologies for delivering music, movies and games in dynamic surround sound.

“Integrating Harman Kardon speakers is an important milestone and showcases Acer innovation and technology leadership,” said Frank Chang, director of desktop product management for Acer. “Acer is the first in the market to bring Harman Kardon premium sound to a mainstream all-in-one desktop, setting a new standard. The Aspire Z3-605 delivers a dynamic, high-quality audio experience for music and movie lovers and furthers convenience and comfort with an ergonomic and adjustable frame and webcam.”

Boasting an ergonomic chassis, easy operation and optimized sound, this platform is built to offer an enjoyable computing experience and a digital centerpiece for the home. The Aspire Z3-605 Series comes with a 23-inch 1080p Full HD display. The understated look and feel provides a neat, uncluttered appearance and smart ergonomics ensure easy viewing.

Primed for Comfort

Thanks to the chassis’ 10 to 30 degree tilt adjustment, users can find the best angle for watching a film or playing a game. In addition, the integrated 1MP HD Webcam with 720p image capture can be adjusted between 0-20 degrees, affording users the ability to find the best position for comfortably chatting with friends or family.

Convenient Control Via Touch and Hand Gestures

Select models feature a Full HD IPS display with 10-point capacitive touch technology. The IPS panel delivers consistent images, colours and brightness from all viewing angles up to 178 degrees, a significant advantage for group viewing. These models also offer integrated hand recognition software that reads human gestures for easily controlling the Windows 8 user interface and cursor from a distance.

The unique capsule-shaped port bay on the front of the chassis groups together the on-screen display (OSD) button, SD card reader, USB 3.0 and 2-in-1 combo audio jack, for easy reach. To enhance the clean design, the stand has hooks to keep cables neat and the desk tidy, while Bluetooth 4.0 and 802.11a/b/g/n eliminate messy wires.

The Aspire Z3-605 Series is primed for power with Windows 8, up to an Intel® Core™ i5 processor, as much as 8GB DDR3 dual-channel memory and a 1TB(1) hard drive. Offering excellent connectivity, these AIOs come with an HDMI port for attaching a gaming console or television and two USB 3.0 ports and two USB 2.0 ports link the systems to peripherals and digital devices. An integrated SuperMulti optical drive enables DVD movie viewing as well as the burning of music and photos to CDs.

Pricing and Availability

The Acer Aspire Z3-605 Series all-in-one desktops will be available at leading retailers with a limited one-year warranty(2) and a starting price of $699.99 CAD without touch and $799.99 CAD with touch.

Acer is the No. 1 vendor in Canada for notebooks and the country’s No. 3 overall PC provider.(3)More information about Acer and its products in Canada can be found at www.acer.ca.

About Acer
Established in 1976, Acer is an information and communication technology company dedicated to the research, design, marketing, sale and support of innovative products that enhance people’s lives. Acer’s green supply chain delivers environmentally friendly PCs, displays, projectors, servers, tablets and smartphones — tools our customers need to explore beyond limits and experience more. Ranked No. 3 for notebooks globally,(4) Acer employs 8,000 people, and 2012 revenues reached US$14.7 billion. Please visit www.acer.com for more information.

About Harman Kardon
Harman designs, manufactures, and markets a wide range of audio, lighting and infotainment solutions for the automotive, consumer, and professional markets. It is a recognized world leader across its customer segments with premium brands including AKG®, Harman Kardon®, Infinity®, JBL®, Lexicon®, and Mark Levinson® and leading-edge connectivity, safety and audio technologies. The company is admired by audiophiles across multiple generations and supports leading professional entertainers and the venues where they perform. More than 25 million automobiles on the road today are equipped with Harman audio and infotainment systems. Harman has a workforce of about 14,300 people across the Americas, Europe, and Asia and reported sales of $4.4 billion for the fiscal year ended June 30, 2012. The company’s shares are traded on the New York Stock Exchange under the symbol NYSE:HAR.

© 2013 Acer America Corp. All rights reserved. Acer and the Acer logo are registered trademarks of Acer Inc. Other trademarks, registered trademarks, and/or service marks, indicated or otherwise, are the property of their respective owners. Prices listed are manufacturer suggested retail prices and may vary by location. Applicable sales tax extra. All offers subject to change without notice or obligation and may not be available though all sales channels.

1) Accessible capacity varies; MB = 1 million bytes; GB = 1 billion bytes
2) Limited warranty agreement applies. For a copy, write to Acer Customer Service, P.O. Box 6137, Temple, TX 76503.
3) IDC Q1 2013
4) IDC 2012