An easier way to make flexible FETs

Subject: General Tech | April 19, 2016 - 04:30 PM |
Tagged: flexible transistors, quantum dots

Flexible transistors have been made in the lab before but the process to deposit semiconductors on a flexible substrate required a vacuum to evaporate all but the desired portions of the layers laid on that substrate.  This new technique utilizes the same materials for insulators and semiconductors but the process uses inks and a photoresist mask to ensure the correct placement of a layer of conductive silver nanocrystals for the gate.   Over top opf the later of silver a layer of aluminium-oxide is added as the insulator, then cadmium-selenide quantum dots for the semiconductor channel and then another layer of silver nanocrystals and indium nanocrystals for the drain.  This is baked as you would normally treat transistors to dope the semiconductor channel and you end up with working FETs on a flexible substrate.  Check out more details on the process at Nanotechweb.

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"A high-quality, flexible transistor, made entirely from colloidal nanocrystals, has been developed by a team in the US. By sequentially depositing their components in the form of nanocrystal "inks," the researchers could make transistors using standard industrial methods, without the need for high-temperature, high-vacuum specialist equipment."

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Source: Nanotechweb

HP's Z1, a user upgradeable All-in-One workstation

Subject: General Tech | April 18, 2016 - 04:47 PM |
Tagged: hp, z1, workstation, AIO

The newly announced HP Z1 all-in-one workstation is smaller than its predecessors but hides quite powerful capabilities inside.  You can choose between a Skylake or Xeon E3 chip from Intel, 32 or 64GB of RAM and you can add in a pair of HP Z Turbo Drive PCIe SDDs to complement the installed HDDs.  The screen is 4k, but of a slightly smaller size than previous models at 23.6" which may deter some previous owners from upgrading, support for NVIDIA's new Maxwell chips may change that opinion.  For peripherals, there are a pair of Thunderbolt 3 ports, Type-C form factor for those of you whom this is of prime importance.  As you can see from the picture at The Inquirer, these AIO's are designed to be user serviceable and you can upgrade most of the components after you have purchased the machine.

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"HP INC has unveiled its third-generation Z1 workstation, having given it a boost with more memory, more storage and the latest Intel processors. "

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Source: The Inquirer

NZXT Announces Partnership with human-I-T for Earth Day Recycling Program

Subject: General Tech | April 18, 2016 - 12:00 PM |
Tagged: recycling, nzxt, human-I-T, Earth Day, e-waste

To celebrate Earth Day (April 22) NZXT is partnering with human-I-T to help users recycle their unwanted technology, with the working items being donated to those in need. And as a thank you, NZXT is providing discounts for purchases made on their website for those who participate.

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“This Earth Day, we're partnering with Human I-T to turn your inoperative laptops, desktops, smartphones and other devices into powerful and free educational tools. Not only does it reduce E-waste, it also helps close the digital divide by enabling vocational training for millions of people in need.”

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The page is up on NZXT’s website, and the process looks painless with a free label provided for your shipment of approved devices.

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The program begins on Earth Day, but NZXT plans to continue this program into the future.

Source: NZXT

Almost disposable gaming peripherals? Cooler Master's Devastator II mouse and keyboard combo

Subject: General Tech | April 15, 2016 - 06:33 PM |
Tagged: input, cooler master, Devastator II, gaming mouse, gaming keyboard

If you tend to be hard on your mice and keyboards it seems a waste to invest in a $100 device which will end up dead or at least severely injured within a few months.  Cooler Master has come up with a package that just might appeal to you, the $30 Devastator II keyboard and mouse combo.  The mouse has an optical sensor with 1000, 1600 and 2000 DPI levels and six buttons, including the sensitivity adjustment button.  The keyboard is backlit and the  "mem-chanical" switches Cooler Master uses are Cherry MX compatible so you can swap keycaps if you are so inclined.  Drop by Hardware Canucks for a closer look.

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"Cooler Master's Devastator II keyboard and mouse combo claims to do the impossible: provide a capable gaming-grade keyboard and mouse in a package that retails for just $30."

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Knights Landing apparently knows Ninjitsu

Subject: General Tech | April 15, 2016 - 04:27 PM |
Tagged: knights landing, Intel, CentOS

That's right, if you already hired a rock start ninja programmer, soon you will be able to give them the hardware they want as well.  Intel's new Knights Landing HPC Phi devices will sell under the unfortunate name of Ninja Development Platform and can be pre-ordered for just under $5000USD for the 72 core desktop model and upwards of $20,000 for a four node racked device.  According to the sources that The Register spoke with they will run using CentOS 7.2 and customers will be able to choose the amount and type of  memory and local storage they desire.  We do not have exact shipping dates yet, but we should see this 14nm silicon soon.

"Intel's fulfilling its 2015 promise to let developers get their hands on a Knights Landing developer platform before the 14 nm HPC silicon reaches general availability."

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Source: The Register

QuickTime For Windows Apparently Won't Be Updated...

Subject: General Tech | April 15, 2016 - 06:37 AM |
Tagged: apple, quicktime, Adobe

So TrendMicro has published a blog post that lists two unpatched vulnerabilities that affect QuickTime for Windows. Worse? They announced that Apple will no longer provide security updates for that software, either. These exploits will continue to exist until you uninstall the software (unless Apple has an abrupt change of heart). Basically, uninstall the software.

OSX users are unaffected. QuickTime is still supported on that platform.

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For most users? This shouldn't be a big deal. There really isn't anything that the free QuickTime Player does which cannot be accomplished with VLC. Then again, I'd expect that many of those users (who would also be reading our website) have already moved on.

QuickTime Pro and Adobe users will likely be more affected by this. The formats and utilities that Apple provided are very useful in professional applications. For instance, QuickTime is one of the only reliable video formats (unless something came up that I was unaware of -- correct me if I'm wrong) that had an alpha channel for transparency. This allows you to share translucent footage between applications without resorting to some frame-by-frame solution, like a PNG sequence. It is also required to handle QuickTime footage in Adobe Premiere, if you need to collaborate with a Mac user or you have QuickTime-centric hardware.

This is mighty annoying of Apple, but that's a downside of relying upon proprietary software.

Source: TrendMicro

Podcast #395 - AMD Driver Quality, New Intel and Micron SSDs, Corsair's SPEC-ALPHA and more!

Subject: General Tech | April 14, 2016 - 04:42 PM |
Tagged: video, TMX, Thrustmaster, podcast, omega, micron, Lian-Li, Intel, game ready, crimson, catalyst, bx300, amd

PC Perspective Podcast #395 - 04/14/2016

Join us this week as we discuss AMD Driver Quality, New Intel and Micron SSDs, Corsair's SPEC-ALPHA and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

This episode of the PC Perspective Podcast is sponsored by Lenovo!

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, Allyn Malventano, and Sebastian Peak

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

Micron no longer has NVMe envy

Subject: General Tech | April 14, 2016 - 04:28 PM |
Tagged: Ryan's Law, NVMe, micron

Micron has announced their own PCIe 3.0 NVMe devices today, in HHHL, M.2 and 2.5" form factors.  The specifications are a little sparse at the moment, we do not know the flash which resides within the devices nor the endurance differences between the 7100 PRO series which is designed for read heavy scenarios or the 7100 MAX which is for mixed usage.  In addition to the 7100 series, they also announced the 9100 series which ranges in size from 800GB up to 3.2TB and has theoretical sequential reads of 3GB/s and writes of 2GB/s.  The Register was not provided with any specific pricing but Micron suggested the 7100 series could be priced similarly to SATA drives, while the 9100 series will obviously lie outside the boundaries of Ryan's Law.

You should also take a look at the information Al gathered while he was at the product launch.

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"These NVMe SSDs complement Micron's existing S600DC SAS SSDs, which are now shipping in volume. The 7100 is the smaller product and the 9100 its big brother. Both have a PCIe gen 3 NVMe interface, which is faster than the 12 Gbit/s SAS interface used by the S600DC flash drives."

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Source: The Register

The Creative Assembly tries a different take on DLC for Total War: Warhammer

Subject: Editorial, General Tech | April 13, 2016 - 05:57 PM |
Tagged: creative assembly, warhammer fantasy, total war, dlc, gaming

After committing the double sin of pimping preorders and Day 1 DLC announced before the release date, The Creative Assembly seems to be trying to win back some of their fans by offering free new content for all some time down the road.  There will be new Legendary Lords, magic items, quest chains, and units and towards the end of the year.  If you want to play as Chaos you will still have to preorder the game or pay for it after release.

The offer of free content is appreciated, apart from one small problem; the game's release date is still over a month away.  The offer of future free content seems to be a thinly veiled effort to increase the sales of preorders, since many of us have refused to take them up on their offer.  Hopefully this is a hint that the industry is beginning to realize that publishing the actual game in full will draw more customers than releasing a partial game with DLC already planned. 

Iceberg Interactive has a much better model, Endless Legends was released as planned and once they realized how popular the game was they put effort into adding entirely new features and races.  Instead of taunting their customers with DLC announced at the same time as they released the game, they have treated it more as a reward for customer loyalty.  Then again, perhaps their customers are the exception and The Creative Assembly's announcement will succeed in selling more copies of the game before the release date.

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"Now, developers The Creative Assembly have released details of their post-release plans and that includes loads of free add-ons. There will be new Lords with their own quest chains, items and campaign bonuses, new magic, and, most intriguing of all, an entire new playable race."

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Software defined USB may help save your devices

Subject: General Tech | April 13, 2016 - 04:59 PM |
Tagged: usb type-c

The USB Implementers Forum, in charge of developing the standards for USB interfaces have developed software which can confirm the authenticity of a USB device or USB charger before allowing power to pass over the connection.  This is intended to prevent the death of another Pixel, or any other device which might charge over a Type C connection thanks to a dodgy cable.  It is not yet released but was written with the intention enabling it to be distributed as a patch to your OS as it was designed with a proper signature and certificate to ensure it is not easy to tamper with.  The Register has more on this story as well as information on Google's WebUSB protocol which will allow a connected USB device to communicate with connected networks.

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"The USB Implementers Forum (USB-IF) has announced the "USB Type-C Authentication specification", a set of software-defined rules that a device can use to protect itself from potential sizzlage."

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Source: The Register