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Subject: Mobile | August 30, 2012 - 04:18 PM | Jeremy Hellstrom
Tagged: Samsung, galaxy s III, Android
Android 4.1, aka Jellybean, is not yet available for the Samsung Galaxy S III, so The Tech Report tested out Samsung's existing TouchWiz software and UI tweaks to the current Android OS present on the phone. They liked that a lot of the special functions available on the phone were controlled with the body as opposed to swiping motions on the screen, as you wouldn't want to smear that 720p screen. They did run into some quirks with the phone which they were less than impressed with as well as the history Samsung has of delaying the release of updated operating systems. That is probably why they ended up getting a Samsung Galaxy Nexus.
"Samsung's Galaxy S III is the hottest Android handset on the market right now. We spent a few weeks with one to see what it's like."
Here are some more Mobile articles from around the web:
- Nokia Lumia 710 Cell Phone Review @ Hardware Secrets
- LG Optimus 4X HD: Tegra 3 Handsets Stay Global @ AnandTech
- Sony Xperia P @ Hardware.info
- Cygnett Form, Frost & TubeMap Samsung Galaxy S III Case Reviews @ Legit Reviews
- Toshiba Excite 7.7 Tablet Review: AMOLED in a Fun Size @ AnandTech
- Samsung Galaxy Note 10.1 Android Tablet Review @ HardwareHeaven
- Google Nexus 7 Indepth @ Kitguru
- The Archos 101 XS Review: Prettier, Faster, So Much Better @ AnandTech
- Archos 101 XS Android Tablet Review @ HardwareHeaven
- Lenovo IdeaPad U410 Ultrabook Review @ HardwareHeaven
- Fujitsu Stylistic Q702 preview: Windows 8 tablet/notebook @ Hardware.info
- Acer Aspire TimelineX 4830TG-6808 Review @ TechReviewSource
- Acer Aspire V5-171-6605 Review @ TechReviewSource
- HP Envy 14 Spectre Ultrabook Review: Something More Than Envy @ AnandTech
- ASUS UX31A: Putting the Ultra in Ultrabooks @ AnandTech
- Apple MacBook Air 11-inch (Mid-2012) Review @ TechReviewSource
Subject: General Tech, Mobile | August 29, 2012 - 07:44 PM | Jeremy Hellstrom
Tagged: wireless power, wireless charging, wireless, Intel, Integrated Device Technology, charging
The wireless transfer of power, in order to recharge your mobile devices has been something that has fascinated the staff at PC Perspective for a while now. You can get toothbrushes which charge via inductance and even as far back as 2010 there were projects underway to allow cellphones to recharge without needing a wire and more importantly without needing the correct plug! More recently, the Wireless Power Consortium was a presenter at CES 2012, where they showed Matt their Qi, a coil-based charging solution capable of delivering up to 5W at a distance of 5mm, not enough to charge your phone in pocket but certainly reasonable for a charging mat. They are working on a 10W model and hope to extend it up to 120W which would be enough to power a low end PC.
Today Intel released information on their long standing wireless power technology and their new development partner, Integrated Device Technology, Inc. They intend to develop this technology on chipsets, so that a cellphone placed next to an Ultrabook would begin to wirelessly recharge without input from you. One assumes that this would not apply to a system running off of a critical battery, though the idea of being able to drain power from an unsuspecting user could lead to some interesting pranks. Check the full release below.
Even Captain Kirk would have raised an eyebrow at the prospect of wireless charging on board the Enterprise, and he probably would have given Scotty a raise! But today it’s a step closer to reality for all of us not zipping around the universe at warp speed. Demoed by Intel Labs for the first time way back in 2008, Wireless Charging Technology (WCT) by Intel literally lets you charge your smartphone wirelessly from your notebook PC. That’s right — no cables, no power cords. Of course Intel is no stranger to wireless technologies, launching Centrino mobile technology nearly a decade ago. Imagine a coffee shop without Wifi today?
Today Integrated Device Technology, Inc. (IDT) – a technology company with specialized expertise in wireless charging - announced it will develop and deliver chipsets for Wireless Charging Technology by Intel. IDT’s product is important and new because it leads to a solution that isn’t limited to inductive charging and ‘smartphone on a charging mat’ usage. Size and cost reductions are key to IDT’s solution, as is their differentiated “resonance wireless charging technology” that simplifies the way the PC charges the phone wirelessly. Intel is working with companies like IDT, peripheral vendors (from smartphone cases to printers and cameras), OEMs, and other ecosystem partners to deliver a cost-effective and simpler path to wireless charging.
Although we are not yet giving out timeframes for consumer products with WCT enabled, IDT has stated they will be delivering their full chipset solution for reference design work in early 2013. The ecosystem is already excited about this technology so we assume there will be a race to the finish line for sure.
Imagine, for example, this wireless charging solution in an Ultrabook of the future. How would it work? You are low on juice on your phone — you simply start the WCT detection software and place the smartphone close to your Ultrabook (about an inch or so). Coupling takes place between the two devices and energy begins to seamlessly and wirelessly flow from the Ultrabook to the smartphone. Within an hour, you have recharged your smartphone sufficiently to make it through the afternoon. No more wires or chargers.
Intel will be discussing specific plans and timelines at a later date, so stay tuned for more details on this innovation that’s one step closer from the labs to your home.
Subject: Mobile | August 29, 2012 - 03:45 PM | Matt Smith
Tagged: unreal engine, tegra 3, tablet, nvidia, gaming
One of the reasons why I have hope for Windows RT is its gaming potential. Microsoft has been hit-or-miss with its gaming projects, but when it succeeds, it really knocks it out of the park – see DirectX, the Xbox 360 and Microsoft’s digital distribution via its console. Bringing Windows to tablets could make life easier for game developers in that space and offer a wider selection of mature titles rather than mobile-focused games, which often (in my opinion) feel watered down and look underwhelming.
NVIDIA showcased this potential at IFA 2012 by demonstrating a Windows RT tablet (with Tegra 3 hardware, of course) running Unreal Engine 3. The tablet is shown playing the NVIDIA “Epic Citiadel” demo which we saw at the editor’s day conference used to debut the GTX 680 earlier this year. Quality details are probably reduced compared to the version that ran on the GTX 680 (it’s hard to tell in the video) but it still looks excellent and runs smoothly.
The demonstration highlighted the fact this isn’t some one-off or stripped-down version of the engine designed only for mobile devices. It’s a port of the existing Unreal Engine 3 engine used to make Windows PC games, which means developers shipping games that use UE3 should have minimal trouble porting their game to a Windows 8 RT tablet. Mark Rein, president of Epic Games, stated that Windows 8 RT code is now available to UE3 licenesees. It’ll be interesting to see which game developer is first to jump on board.
The tablet in the video is an ASUS Vivo Tab RT, an upcoming Windows 8 RT tablet with an 11.6” IPS display with 1366x768 resolution and a Tegra 3 SoC. A tablet like this could be a compelling mobile gaming device if the games become available. I’ve got my fingers crossed.
Subject: Mobile | August 24, 2012 - 06:41 AM | Tim Verry
Tagged: windows phone 8, smartphone, nokia, microsoft
While Windows 8 on the desktop (and ARM devices) have occupied much of the spotlight for Microsoft’s products, it is not the only Windows 8 product coming out soon. Namely, the mobile variant that is Windows Phone 8 is set to officially release later this year. In line with, and suggesting a release day, the launch are leaked details on two Nokia smartphones that will run the next-generation Microsoft mobile operating system.
According to sources in the know, Nokia is planning to launch two new smartphones under its Lumia brand during a media event in NYC on September 5th 2012. As the event will see both Nokia and Microsoft on stage, the September 5th date seems very likely to be the official Windows Phone 8 debut. On the Nokia side of things specifically, the company plans to launch both a mid-range handset as well as the Windows Phone 8 flagship smartphone. The Nokia mobile devices are currently known by their code names of “Arrow” and “Phi” respectively. While specifications on the mid-range handset are unknown, the flagship Phi smartphone will reportedly feature similar design aesthetics to the company’s other Lumia-series smartphones–including a curved glass display and polycarbonate body.
The Phi will be an AT&T exclusive device while the Arrow will be available on both AT&T and T-Mobile. Interestingly, if the rumors hold true Verizon will not have a launch WP8 device. It will see a tweaked version of the mid-range Arrow codenamed Atlas but it is not going to launch with the other two Nokia devices.
Image credit: CNET.
Windows Phone 8 improves on hardware support, adds features, and tweaks the software interface to be more user friendly. Some of the more interesting new features include a shared codebase with Windows 8 RT and Windows 8 (x86-64) where only minor tweaks will be necessary to deploy “Metro” Modern UI apps to phones, tablets, and desktops. Further, hardware requirements have been upgraded to support 720p or 1280x768 (WXGA) displays, NFC (Near Field Communication. Think RFID but at shorter distances (and some other differences)), multi-core processors, and the inclusion of SD card slots.
On the software side of things, Windows Phone 8 will integrate the licensed map technology from Nokia and will feature a new Start Screen that allows changing tile size (small, medium, large) and ditches the navigational cue arrow. Nokia does seem to have some decent map technology from what I've used of it, so I'm glad Microsoft is taking advantage of the close relationship between itself and Nokia to get a licensing agreement going (and here's hoping Nokia is making some money off of it, they could always use the boost).
Unfortunately there is no pricing information or clues as to whether the two smartphones will actually be purchasable on announcement day. I guess we will all find out on September 5th!
In spite of the controversy surrounding the Modern UI on the desktop, Windows Phone 8 is looking to be a solid improvement over WP7 and it seems that Microsoft is moving in the right direction. Questions remain on whether or not it will be enough to take on the Google Android and Apple IOS juggernauts, however. Tizen and Firefox OS are going to have a harder time breaking into the market thanks to WP8, however.
That’s just my opinion and bit of speculation, however. What do you think? Will Nokia and Microsoft see better sales and increased adoption with Windows Phone 8 and Nokia’s second try at a smartphone running Microsoft’s OS? Will you be considering an upgrade or switch over to WP8?
Read more Windows Phone coverage using the Windows Phone 8 tag.
Subject: Mobile | August 22, 2012 - 12:51 AM | Matt Smith
Tagged: touchpad, synaptics, notebook, laptop, keyboard
The march towards thinner laptops has challenged computer manufacturers in a number of ways. When designing a laptop that’s just three-quarters of an inch thin or thinner, everything matters. Even the size of thickness of a keyboard or touchpad makes a big difference.
Synaptics is responding to these design realities with the introduction of new user interfaces. One is the ForcePad, a new type of touchpad that is capable of measuring the precise amount of force the user inputs. This makes it possible to drop physical left/right mouse buttons entirely, reducing maximum thickness from 5mm to 3mm. It also provides additional input which can be harnessed by software for precise control.
The company is also introducing a new keyboard design called ThinTouch. This keyboard redesigns (or rather, eliminates) the keyboard switch to reduce overall thickness by 30 to 50 percent without sacrificing an optional backlight. The keyboard is also force sensitive, which means that users can activate alternate characters by pressing harder instead of using the Shift key.
Both new technologies are interesting, though also potentially problematic. Of concern is the lack of key travel in the ThinTouch design, which is evident in the picture above. There’s little movement in the key, which makes me wonder what typing on this keyboard is like. I’d wager it’s not the best experience. I find it very odd that a company responsible for designing user interface elements for a laptop would seek to reduce one of the laptop’s most noticeable advantages over a tablet – a tactile keyboard.
With that said, I'm sure these devices will make their way to ultrabooks in short order. Reducing the size of the keyboard and touchpad will allow for a larger battery and/or better cooling. The battery life increase will be of particular use to OEMs, who see battery life as a nice, easy figure that can be used in marketing materials. A better battery can be explained with a handful of words. Explaining a better keyboard takes more time.
No release dates or launch products have been detailed yet. We'll probably hear more at CES 2013.
Subject: Mobile | August 21, 2012 - 04:00 PM | Jeremy Hellstrom
Tagged: tegra 3, Samsung, nvidia, Exynos 4412, cortex-a9, arm
The participants in this System on a Chip showdown both bear long names, on one side is NVIDIA's Tegra 3 ARM SoC and on the other the ODROID-X Samsung Exynos 4412 quad-core ARM Cortex-A9. NVIDIA's offering is well known by now but the ODROID-X is a relative newcomer to the market, offering their product for about $130. After setting up Linux on these systems Phoronix got to benchmarking and the results will surprise NVIDIA fans as the ARM based system actually came out on top on quite a few of the tests.
"While not as popular as NVIDIA's Tegra 3 ARM SoC, the Samsung Exynos 4412 quad-core ARM Cortex-A9 found on cheaply priced ODROID-X can actually outperform the quad-core NVIDIA ARM processor. Here are benchmarks of the $129 USD ODROID-X benchmarked against the NVIDIA Tegra 3 reference tablet and a PandaBoard ES running the Texas Instruments OMAP4460."
Here are some more Mobile articles from around the web:
- Asus N56VZ-DS71 Review @ TechReviewSource
- iBuyPower Valkyrie CZ-17 Notebook Review: MSI and iBuyPower Tangle With Alienware @ AnandTech
- Samsung Series 7 NP700Z7C @ AnandTech
- Dell Latitude E6430 Review @ TechReviewSource
- Acer TimelineU M5 Review: A 15-inch, 5lb Ultrabook @ TechSpot
- Zero Halliburton S1 @ Phoronix
- Samsung Galaxy Tab 2 10.1 vs Toshiba AT300 review: old versus new @ Hardware.info
- Samsung Galaxy Note 10.1 @ The Inquirer
- Wacom Intuos5 touch Medium Tablet Review @ Techgage
Subject: Mobile | August 13, 2012 - 03:44 AM | Tim Verry
Tagged: tablet, price cuts, nook tablet, nook
The Nook Tablet is bookseller Barnes & Noble’s answer to the Amazon and Kindle Fire combination. Running a 1GHz TI OMAP 4 dual core processor and 1GB of system RAM, it doubled up on the hardware specifications of the Amazon Kindle Fire competition. The Nook tablet further sports a 1024x600 resolution IPS display. With that said, it is rather dated compared to the newly announced Nexus 7 tablet from Google (it has been around since November). The Nexus 7 is packing a NVIDIA Tegra 3 SoC, 1GB of RAM, and a 1280x800 IPS display.
As a result, the 7” tablet space is heating up, and with that come price cuts. According to Maximum PC, the entire family of Nook devices will be getting price cuts. The Nook Color–previously sold for $169–is now listed for $149. Also, the 8GB and 16GB versions of the Nook Tablet have reduced prices of 10% and 20% respectively. This results in an 8GB Nook Tablet for $179 and a 16GB Nook Tablet for $199. The 16GB Nook Tablet is now up against the 8GB Nexus 7, whereas it was previously priced against the 16GB Nexus 7 at $249. Essentially you get twice the flash storage at the same price (16GB Nook, 8GB Nexus 7), but getting that user storage will cost you time (as you need to repartition the internal storage on the Nook Tablet) and the internal hardware is not as fast.
Nook Family Price Cuts:
|Old Price||New Price|
|Nook Tablet 8GB||$199||$179|
|Nook Tablet 16GB||$249||$199|
Still, the price cuts are a positive thing, and if you just want an eReader for reading and organizing your digital B&N library, you can now get one for a bit less money. On the other hand, if you are not already heavily invested in the Barnes & Noble ecosystem, the competition in the 7” tablet space is really heating up. The Nexus 7 has received positive reviews from reviewers, and it brings decent hardware at an attractive price point. Further, with rumors of an updated Kindle tablet, Barnes & Noble has to do something to keep ahead of customers considering the competition before they are hooked on the B&N ecosystem (heh).
As a result, it seems the company has chosen to give its current Nook Tablet lineup some price cuts to try and stay relevant. This is mostly speculation of course, but it does seem to be a reasonable explanation for the price cuts.
What do you think of the Nook Tablet price cuts, is it enough to keep Barnes & Noble in the 7” tablet game?
Subject: Mobile | August 12, 2012 - 11:25 PM | Tim Verry
Tagged: windows rt, Windows 8 Pro, windows 8, Thinkpad, tegra 3, tablet, slate, Lenovo
Earlier this year Microsoft unveils its plans for Windows 8 and its self-designed Surface tablets. Most machines will come with the full version of Windows 8, but some OEMs will be shipping ARM-powered mobile devices with the stripped-down Windows RT version. Microsoft is further delving into the hardware game by designing its own hardware with the Surface tablet and accessories. It will come in two versions, one with an ARM processor and Windows RT and another with an Intel Core i5 processor and Windows 8 Pro.
According to several leaks around the web throughout the week, Lenovo is taking the Surface to heart and planning its own two-pronged approach. The Lenovo ThinkPad 2 will be running Windows Pro with an x86-64 processor while the Windows RT version will be packing an NVIDIA Tegra 3 SoC.
Unfortunately, there are essentially no other specifics to the rumor other than sources for the Wall Street Journal confirming its existence and that it will be of the convertible tablet form factor.
The Verge got hands-on with the ThinkPad 2 tablet. A keyboard, touchscreen, stylus, and pointing stick... input options abound!
On the other hand, there is a lot more meat to the ThinkPad 2 rumors, and it looks like a nice lightweight mobile workhorse. Allegedly the ThinkPad 2 is being developed as a “joint effort” with Intel and Microsoft. It weighs in at 1.3 pounds, is 9.8mm thick, and holds a 10.1-inch 1366x768 display. Running a full version of Windows 8, the ThinkPad 2 tablet is powered by an Intel Atom processor. Other features include an 8 megapixel and 2 megapixel camera on the back and front respectively as well as micro-HDMI port, fingerprint reader, and stylus. NFC and Wi-Fi are also very likely to be included, and a 3G/4G cellular radio will be an optional add-on. A separate keyboard accessory will allow users to dock the tablet and have access to a full keyboard with pointing stick. Alternatively, there is a dock attachment that adds an HDMI output, Ethernet jack, and three USB ports.
With the release of Windows 8 on October 26 official, it is likely that the two Lenovo ThinkPad tablets will be launched on–or shortly after–that date (the RT version might be delayed more so than the x86 tablet if I had to guess). No word yet on pricing, but here’s hoping that the prices are competitive with the Surface counterparts.
It is not promising to see Lenovo going with Atom of all things for the x86-64 version, but that may just mean it will be one of the lower-cost tablets able to run the full version of Windows 8. As a fan of ThinkPads and styluses (styli?), I shall try to remain open minded until reviews come out with some benchmarks showing off the performance–or lack thereof (but remember, trying to stay positive here heh).
You can find more photos of the Intel Atom-powered ThinkPad 2 tablet over at The Verge.
Subject: Mobile | August 10, 2012 - 03:40 PM | Jeremy Hellstrom
Tagged: Lenovo, ultrabook, ideapad u410, ideapad u310
Lenovo is offering two levels of their new Ultrabook series, the U410 with a Core i7-3517U, 8 GB DDR3-1333 RAM and a 1GB GeForce 610 while the U310 sports a Core i5 3317U, 4GB DDR3-1600 and relies on the built in HD4000. There is another major difference as well, the U310 may be less powerful but its chassis is more attractive and comes in a variety of colours, making it perfect for those who need a bit of mobile power but not something focused on performance. The lack of a discrete GPU also lowers the price and makes it more affordable for students. Hardware.Info reviewed both of them separately, the U310 here and the more impressive U410 here.
"For the price you get a pretty powerful and well-equipped Ultrabook. Most brands offer a Core i5 at this level, but Lenovo includes an energy-efficient Core i7 and 8 GB memory. And instead of the typical 500 GB hard drive you get a 1 TB version and even a dedicated graphics card by Nvidia. While it's just the GeForce 610, it's still a nice addition."
Here are some more Mobile articles from around the web:
- Acer S5 Ultrabook review: with hidden connectors and Thunderbolt @ Hardware.info
- Sony VAIO Z: 1.15 kg with quad-core and Full HD @ Hardware.info
- HP Envy 4-1030us Review @ TechReviewSource
- Apple MacBook Pro 15-Inch (Mid-2012) Review @ TechReviewSource
- Vizio Thin+Light CT14 Review @ TechReviewSource
- Cooler Master NotePal I100 Laptop Cooler @ Pro-Clockers
- Waterfield Designs Muzetto Leather Notebook Satchel @ PC Stats
- Skifta DLNA Controller Application for Android Devices Review @MissingRemote
- Samsung Galaxy Note 10.1 review: high-end tablet without Full HD @ Hardware.info
- ASUS Transformer Pad Infinity (TF700T) Android Tablet Review @ HardwareHeaven
- Google Nexus 7 Tablet Review @ HardwareHeaven
- Acer Iconia Tab A700 @ Techspot
- ASUS Nexus 7 review: the first tablet with Jelly Bean @ Hardware.info
- Nokia 808 Pureview @ The Inquirer
Subject: Mobile | August 10, 2012 - 05:12 AM | Tim Verry
Tagged: Samsung, Exynos 5250, exynos 5, dual core arm, cortex a15
A few months back, Samsung debuted its latest Exynos 4 quad core mobile System on a Chip (SoC) based on four Cortex A9 cores. The company recently released details of its next generation Exynos processor, only this time it is a dual core variant. The Samsung Exynos 5 Dual (Exynos 5250) is packing the latest mobile ARM technology with two ARM Cortex A15 CPU cores and a Mali T604 graphics core.
The dual core processor is running at 1.7 GHz and features the NEON fixed function hardware for accelerated video decoding. Further, the Mali T604 GPU is based on ARM’s new Midgard architecture. The T604 includes a unified shader design with support for OpenGL ES 3.0 and the full OpenCL 1.1 profile. Not too shabby for a mobile GPU!
The Exynos 5250 also sees an upgrade (from 6.4 GB/s in the Exynos 4) in memory bandwidth to 12.8 GB/s between the processor and two port LPDDR3 memory at up to 800Mhz. The increased memory bandwidth along with the new–and more powerful–processor and graphics hardware enables Samsung to offer support for much higher resolution displays up to WXQGA or 2560x1600 pixels.
Other features of the new Exynos 5 dual core processor include USB 3.0 support, wireless display support, and a claimed ability to playback 1080p video at 60 FPS using Google’s VP8 video decoder (no word on H.264 performance, though the ARM processor’s NEON hardware should handle those videos well enough). The GPU is also able to allegedly use 20-times less power when displaying a static image (such as a web page or ebook page) called PSR mode.
According to the Android Authority, the first product to be powered by the new Samsung Exynos 5 processor will likely be the company’s upcoming Galaxy Tab 11.6 tablet. Quad core variants of the Exynos 5 should come out following the successful dual core launch.
The Cortex A15-based mobile processor is packing some impressive specifications, and it will be interesting to see Exynos 5-powered devices. Specifically, it will be interesting to see how it stacks up compared to products like NVIDIA’s Tegra 3, TI’s OMAP 5, and even Samsung’s own Exynos 4 quad core SoC. Are you excited about the new dual core SoC?
Subject: Editorial, General Tech, Graphics Cards, Motherboards, Cases and Cooling, Processors, Memory, Systems, Storage, Mobile, Shows and Expos | August 9, 2012 - 10:30 PM | Ryan Shrout
Tagged: video, workshop, streaming, quakecon, prizes, live, giveaways
It is that time of year again: another installment of the PC Perspective Hardware Workshop! Once again we will be presenting on the main stage at Quakecon 2012 being held in Dallas, TX August 2-5th.
Main Stage - Quakecon 2012
Saturday, August 4th, 2pm CT
Our thanks go out to the organizers of Quakecon for allowing us and our partners to put together a show that we are proud of every year. We love giving back to the community of enthusiasts and gamers that drive us to do what we do! Get ready for 2 hours of prizes, games and raffles and the chances are pretty good that you'll take something out with you - really, they are pretty good!
Our thanks for this year's workshop logo goes to John Pastor!!
Our primary partners at the event are those that threw in for our ability to host the workshop at Quakecon and for the hundreds of shirts we have ready to toss out! Our thanks to NVIDIA, MSI Computer and Corsair!!
If you can't make it to the workshop - don't worry! You can still watch the workshop live on our page right here as we stream it over one of several online services. Just remember this URL: http://pcper.com/workshop and you will find your way!
Case Mod Competition
Along with the Hardware Workshop, PC Perspective is working with Modders Inc on the annual case mod contest! There are two categories for the competition: "Scratch Built" and "In the Box" that will allow those that build their computer enclosures from the ground up to compete separately from those that heavily modify their existing cases and systems.
For more details, be sure to check out the on going thread at the Modders Inc Forums!
Prize List (will continue to grow!)
Subject: Editorial, General Tech, Mobile | August 9, 2012 - 07:08 PM | Scott Michaud
Tagged: Qt, nokia, Digia
Ars Technica reports 125 employees at Nokia will move to Digia in a deal to relocate the open toolkit, Qt, away from the cellphone manufacturer. The deal reassures developers of software -- especially open sourced software -- their toolkit will continue to be maintained. Qt is available for Windows, Mac, Linux, Symbian and MeeGo with other platforms such as Android and iOS planned for support.
I have a special place in my heart for Qt because of a couple of programming projects I have worked on. Finding a good cross-platform interface framework is more difficult than you would think. One project required developing a text-style editor for both Windows and Linux. Qt provided classes for dockable windows and panels, Webkit browser support, and just about anything else I could need.
It really was a cute framework – literally, that is how you pronounce it.
I was one of the first to get a little tenseness in my gut when Nokia started to partner with Microsoft and their Windows Phone platforms. Nokia was slowly distancing themselves from the framework they owned at the time. The Linux and other open source communities were getting quite involved with Qt due to how closely it is tied with KDE. Microsoft is embracing open source communities more than they have been but I would hesitate to trust them that much.
GTK+ is basically the viable alternative to Qt.
So developer framework choice could very well have been between The Gimp and a gimp.
There has been no word on the finances of the transaction.
It is still yet to be seen whether Digia will be a good owner of the framework. Certainly the most recent analogy was the purchase of Java along with the rest of Sun and its assets to Oracle. That certainly did not end up as the best of situations for the end-users of the platform.
Thankfully the framework is published under the GPL along with their commercial license. Should GPL-compatible applications require the framework they would be able to fork from whatever the latest supported GPL release would be and continue on from that point.
Software which uses Qt in a way which is not GPL-compatible still has a few worries going forth. Digia appears to be have some level of trust by the community. We will need to stay tuned to see.
Subject: General Tech, Graphics Cards, Mobile, Shows and Expos | August 7, 2012 - 03:33 PM | Scott Michaud
Tagged: Siggraph, opengl, OpenGL ES, OpenGL 4.3, OpenGL ES 3.0
OpenGL turned 20 as of the start of this year. Two new versions of the API have just been released during SIGGRAPH: OpenGL 4.3 and OpenGL ES 3.0. Ars Technica put together a piece to outline the changes in these versions – most importantly: feature parity between Direct3D 11 and OpenGL 4.3.
As much attention as Direct3D gets for PC gamers – you cannot ignore OpenGL.
Reigning in graphics hardware is a real challenge. We desire to make use of all the computational performance of our devices but also make it easy to develop for in as few times as possible. Regardless of what mobile, desktop, or other device you own – if it contains a GPU it almost definitely supports either OpenGL or OpenGL ES.
Even certain up-and-coming websites utilize the GPU to break new ground.
The Khronosgraph says 20 years.
Two new versions of OpenGL were recently published: OpenGL 4.3 as well as OpenGL ES 3.0. For the first time OpenGL allows programmers to access compute shaders which makes it easier to accelerate computations which do not work upon pixels, vertices, or geometry without bringing in OpenCL or some other API. Unfortunately this feature does not appear to carry over to OpenGL ES 3.0.
OpenGL ES is also important, not just for native mobile development as it is intended, but also because it is considered the basis of WebGL. It is likely that a future WebGL revision will contain the OpenGL ES 3.0 enhancements such as many rendering targets, more complex shaders, and so forth.
But it seems like the major reason why these two revisions were released together – apart from their timing aligning with the SIGGRAPH trade show – is because OpenGL and OpenGL ES have been somewhat merged. OpenGL ES 3.0 is now a subset of OpenGL 4.3 rather than some heavily overlapping Venn diagram. Porting from one specification to the other should be substantially easier.
So happy birthday, OpenGL – just don’t go down the toilet on your 21st.
Subject: Mobile | August 1, 2012 - 02:25 PM | Jeremy Hellstrom
Tagged: google, nexus 7, andriod, jellybean, tablet, tegra 3
By now you may be familiar with the Tegra 3 powered, 1280x800 IPS display Nexus 7, but if you've been away then The Tech Report can fill you in on what you have missed. At 7.8" x 4.7" the resolution is a respectable 216 pixels per inch as well as being of a nice size for both portability and usability. The mini USB port can come in handy in several ways but the one thing it cannot do is offer you external storage for your Nexus 7 which is a bit of a pain considering there is a $50 premium on the 16GB model over the 8GB base. There are some flaws but considering that at $200 it is significantly less expensive than its competitors, there is a lot of good things to say about Google's new tablet.
"For just $199, Google's Nexus 7 tablet serves up a 1280x800 display, a Tegra 3 SoC, and the very latest version of Android. We take a closer look at the budget wonder and break out our high-speed camera to capture Jelly Bean's responsiveness improvements in action."
Here are some more Mobile articles from around the web:
- Google Nexus 7 Tablet @ XSReviews
- Google Nexus 7 Tablet Review @ Legit Reviews
- First Two Weeks with an ASUS Transformer Tablet @ Techgage
- MSI GT70 0NC 17.3" @ Kitguru
- Samsung Series 9 (NP900X4C) Review @ TechReviewSource
- Apple MacBook Pro with Retina Display @ Techspot
- Toshiba Satellite U845W Review @ TechReviewSource
- Acer Aspire Timeline Ultra M5 Review @ TechReviewSource
- Sony VAIO T13 review: Ultrabook according to Sony @ Hardware.info
- GLBenchmark 2.5 Performance on Modern Android Smartphones & Tablets @ AnandTech
- GLBenchmark 2.5 Performance on iOS and Android Devices @ AnandTech
- Orange San Diego - Intel Inside Android Smartphone Review @ HardwareHeaven
- Motorola Atrix HD @ Techspot
Subject: General Tech, Graphics Cards, Systems, Mobile | July 27, 2012 - 02:12 PM | Scott Michaud
Tagged: windows 8, winRT, gpgpu
Paul Thurrott of Windows Supersite reports that Windows 8 is finally taking hardware acceleration seriously and will utilize the GPU across all applications. This hardware acceleration should make Windows 8 perform better and consume less power than if the setup were running Windows 7. With Microsoft finally willing to adopt modern hardware for performance and battery life I wonder when they will start using the GPU to accelerate tasks like file encryption.
It is painful when you have the right tool for the job but must use the wrong one.
Windows has, in fact, used graphics acceleration for quite some time albeit in fairly mundane and obvious ways. Windows Vista and Windows 7 brought forth the Windows Aero Glass look and feel. Aero was heavily reliant on Shader Model 2.0 GPU computing to the point that much of it would not run on anything less.
Washington State is not that far away from Oregon.
Microsoft is focusing their hardware acceleration efforts for Windows 8 on what they call mainstream graphics. 2D graphics and animation were traditionally CPU-based with a couple of applications such as Internet Explorer 9, Firefox, and eventually Chrome allowing the otherwise idle GPU to lend a helping hand. As such, Microsoft is talking up Direct2D and DirectWrite usage all throughout Windows 8 on a wide variety of hardware.
The driving force that neither Microsoft nor Paul Thurrott seems to directly acknowledge is battery life. Graphics Processors are considered power-hogs until just recently for almost anyone who assembles a higher-end gaming computer. Despite this, the GPU is actually more efficient at certain tasks than a CPU -- this is especially true when you consider the GPUs which will go into WinRT devices. The GPU will help the experience be more responsive and smooth but also consume less battery power. I guess Microsoft is finally believes that the time is right to bother using what you already have.
There are many more tasks which can be GPU accelerated than just graphics -- be it 3D or the new emphasis on 2D acceleration. Hopefully after Microsoft dips in their toe they will take the GPU more seriously as an all-around parallel task processor. Maybe now that they are implementing the GPU for all applications they can consider using it for all applications -- in all applications.
Subject: General Tech, Mobile | July 20, 2012 - 01:11 PM | Tim Verry
Tagged: transformer prime, transformer pad, transformer infinity, tablet, asus
ASUS recently announced that they will be bringing the latest version of Google's Android operating system – Android 4.1 "Jelly Bean" to its line of Transformer tablets. Among the tablets to receive the update are the ASUS Transformer Pad, ASUS Transformer Pad Prime, and ASUS Transformer Pad Infinity. They will be getting the updates within the next couple of months, and more specific release dates will be announced closer to launch, according to the company.
The Transformer Prime tablet with keyboard dock
ASUS further stated that they are continuing to evaluate the feasibility of upgrading other devices to Jelly Bean, but there is nothing official in regards to devices that will for sure get it beyond the tablets listed above.
In an email, Senior Technical marketing Manager Gary Key stated the following:
"At ASUS, one of the key commitments we make to our customers is a relentless drive to deliver the best user experience. We constantly strive to achieve this goal through our ‘Design Thinking’ philosophy that includes regular software and firmware updates for our products."
While I don't have a Transformer tablet myself, It's great to see that they are continuing to support their devices, unlike a certain smartphone manufacturer (heh, yeah I'm still jaded over my Infuse 4G's update situation). If you have a ASUS tablet, be on the lookout (or follow PC Per!) for the Jelly Bean updates as it has some really neat new features.
For now though, you will have to settle for watching Ryan ogle over his Nexus 7 on this week's podcast :).
Subject: Mobile | July 13, 2012 - 04:31 PM | Jeremy Hellstrom
Tagged: google, Nexus, jellybean
Google's first tablet, the Nexus 7, is running the new Android OS called JellyBean and has inside a quad-core NVIDIA Tegra 3 processor and 1GB of RAM, with the $200 model sporting 8GB of storage and the $250 doubling that to 16GB. Apart from the storage the models are the same, with a 1280 x 800 screen and a single micro-USB plug, no SD card slot at all. It also only has a single 1.2MP camera which will only let you send video, there is no camera app to allow you to snap pictures. Check out the usability of the new device over at TechSpot.
"Google has released a number of Nexus branded "hero" smartphones in the past, but the new Google Nexus 7 is the first ever tablet to bear the Google Nexus name. Built by Asus, the Nexus 7 also has the distinction of being the first device to run the Android 4.1 "Jelly Bean" operating system.
While the Nexus 7 offers nothing to consumers that can't be found elsewhere - save for Jelly Bean - it offers a number of refinements to the Android tablet experience in terms of both software and hardware. And it does it all at a sub-$200 price point that is meant to dethrone Amazon's Kindle Fire as the reigning Android tablet of choice for consumers. With specs like a quad-core processor and a 1280 x 800 pixel display, that seems possible and likely."
Here are some more Mobile articles from around the web:
- Google Nexus 7 and Android 4.1 @ AnandTech
- Google Nexus 7 Review @ TechReviewSource
- Acer Aspire V3-571G-9435: The Value Proposition @ AnandTech
- Sony VAIO E15 Review @ TechReviewSource
- Acer Aspire TimelineU M3 review: a large Ultrabook @ Hardware.info
- Lenovo IdeaPad U310 Review @ TechReviewSource
- PC Specialist Vortex III HD7S @ Kitguru
- Acer Aspire S5 Ultrabook Review: The Steady March of Progress @ AnandTech
- Seagate GoFlex Satellite Review @ TechwareLabs
- MacBook Air 13? Ivy Bridge (mid-2012) MBA Ultrabook @ SSD Review
- Cooler Master ARC Stand for Macbook and iPad Review @ OCIA
- Samsung Galaxy S III 16GB Smartphone Review @ Legit Reviews
- HTC One S Android Smartphone Review @ HardwareHeaven
- Samsung Galaxy S III @ Kitguru
- Orange San Diego @ The Inquirer
Subject: Mobile | July 7, 2012 - 07:44 AM | Tim Verry
Tagged: universal search, patents, injunction, google, galaxy nexus, apple, Android
Over the past couple of weeks, Apple and Samsung have been battling it out in court as Apple tries to get US sales of the Galaxy Nexus banned over an Apple universal search patent. We are not much for patent news here, but this has been one case that everyone seems to be following. Samsung has managed to get a stay on the injunction against its Galaxy Nexus smartphone – at least until Apple formally responds to Samsung. From there, a judge will need to make the final call on whether the injunction will remain in effect during the trial or not. That should give the company a few days, at least.
Interestingly, Samsung also seems to be planning for the worst with an Over the Air (OTA) update planned that will prevent the search bar in Android from searching for files stored on the phone itself – you will still be able to search the Internet from it however. I’m rather surprised that Apple is going after Samsung so aggressively to begin with since it is one of the company’s major hardware partners (ie for iPad components). At this point, it’s a toss up as to who will win out in court, but I’m hoping that the user experience for mobile Android users will not have to suffer as a result of this bickering over a search box.
What do you think about the court battle? Who do you think is in the right? For reference, the Apple patent that the case centers around seems to be US 8,086,604.
Check out our Google I/O coverage for more photos of the new Nexus branded hardware!
Subject: Mobile | June 28, 2012 - 02:24 PM | Jeremy Hellstrom
Tagged: asus, transformer infinity, tablet, keyboard dock
The 10.1" ASUS Transformer Pad Infinity sports a 1920x1200 display which doesn't quite match Apple's Retina display but is more than enough to deliver HD content and provide sharp text. The SuperIPS+ mode which was intended to make the tablet fully readable under direct sunlight did not work perfectly but does live up to the promise when you are dealing with indirect sunlight. The paired dock has been updated as well, with a stronger design and a keyboard The Tech Report preferred over many laptop keyboards, though if you are happy with the dock you used for the Prime it is compatible with the Infinity as well. In the end, they only recommended this tablet when paired with the keyboard dock thanks to the extras that it offers, but even with the dock you still don't seem to get any USB ports.
"Six months after we first laid eyes on Asus' Transformer Pad Infinity, the tablet hybrid is finally read for prime time. Join us for an in-depth look at the new Transformer and its high-density 1920x1200 display."
Here are some more Mobile articles from around the web:
- Asus Transformer Pad Infinity TF700 Review @ TechReviewSource
- ASUS Transformer Pad Infinity (TF700T) @ AnandTech
- ASUS Transformer Pad Infinity TF700T review: Full HD Android tablet @ Hardware Info
- Asus Transformer Pad TF300 @ Techspot
- Dell XPS 14 Review @ TechReviewSource
- Dell XPS 13 Ultrabook Review @ Hardware Canucks
- Dell Alienware M17x R4 Review @ TechReviewSource
- MSI GT60 Gaming laptop review @ Rbmods
- Dell Inspiron 14z (Mid-2012) Review @ TechReviewSource
- Toshiba's 14" USB Mobile LCD Monitor @ AnandTech
- Cygnett Lavish Earth Multi-view Folio Case iPad 2 Case Review @ Madshrimps
- Logitech Ultrathin Keyboard Cover for iPad @ Bjorn3D
- Samsung SGH-i717 GALAXY Note 16GB 4G LTE (Carbon Blue) Android Phone Review @ ModSynergy
- Google Nexus 7 and Android 4.1 @ AnandTech
- Galaxy S III Review: Samsung's Worthy New Flagship @ TechSpot
- Android 4.1 Jelly Bean vs Windows Phone 8 Apollo @ The Inquirer
Subject: Mobile | June 27, 2012 - 03:43 AM | Ken Addison
Tagged: tablet, Nexus, memo, jelly bean, ics, eeepad, asus, Android
For months, rumors have been flying about Google introducing a "Nexus" tablet platform, reminiscent of what they have done with previous phone releases. With the Google I/O Day 1 Keynote just hours away, we at PC Perspective are throwing our hat into the ring in predicting what Google is likely to announce.
During meetings with ASUS at CES 2012, representatives from the company introduced us to a series of 3 tablets, including the Eee Pad MeMO 171, and the later to be named Transformer Prime Infinity. While these two tablets have been released or are soon to be released in some retail capacity, there is one product that they were talking about that morning which ASUS has gone completely silent on.
While ASUS was being a little cagey about the product at the time, we did recieve some initial information for this Eee Pad MeMO 370T. We were told that it was a Tegra 3 product, and that it would come in at around $250. This device however was not particularly accessible to us like the rest of the time as it was locked in a protective case. We could use the screen of the device, but that was about it. In fact, the pictures that we snapped of this device were frankly just by chance, as we were expecting to see this product later down the line and didn't put much focus onto it.
Moving on to later in the same day, we attended the NVIDIA press conference, which was very Tegra focused. One of the big announcements was an unnamed ASUS $249 Tegra 3 Tablet. NVIDIA was also being pretty silent about this product, but we once again expected news about their low-cost platform for tablet (Kai) in the coming weeks.
NVIDIA announces $249 ASUS Tegra 3 Tablet at CES
However we never recieved any more information in the following 6 months from either ASUS or NVIDIA, which brings us to this year's Google I/O. With Google expected to be working with ASUS on a 7" tablet, and the fact that NVIDIA was so hyped about a product that was never heard from again, it becomes a safe assumption to look towards the long forgotten Eee Pad MeMO 370T as the likely platform. While the styling may be altered, any potential Google/ASUS 7" tegra tablet will certainly have had roots in the Eee family.
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