Samsung is showing off some very pretty displays

Subject: General Tech | February 17, 2016 - 12:53 PM |
Tagged: Samsung, transparent display, ML32E, TO55F

TechARP just posted a video of two reflective displays from Samsung, the 55" ML55E mirror display which has 55% reflectance and 90% transmittance and displays at 1920x1080 and a 32" model, the ML32E.  These will be used in store displays for now, but soon you may be upgrading your bathroom mirror so you can catch the news while you shave, or your Netflix stream while you take a quick break.

They also showed off the 55" O55F transparent OLED display, again 1080x1920 which is 45% transparent and they claim is able to provide 100% Adobe RGB colour space with 98% DCI color support.  As with the reflective displays you will first see these as store displays but it shouldn't be too long before we will be able to get our hands on them.  You can also see the Samsung PR here, unfortunately it does not specify what material was used in the transparent display but one hopes it is sturdy enough not to have to be protected from scratches and bumps.

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"At the recently-held Samsung Forum 2016, we came across these really cool transparent and mirror displays that Samsung will be bringing to the market shortly. Take a look!"

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Source: TechARP

This new type of Resistive RAM can be flexible and transparent

Subject: General Tech | February 16, 2016 - 01:53 PM |
Tagged: ReRAM, RRAM, aluminium oxide

Entirely transparent or translucent devices, which are also flexible are becoming less of a dream and coming closer to reality.  We have discussed RRAM quite a bit here on PCPer, most recently another teams research on creating transparent and flexible RRAM out of indium zinc oxide materials.  Nanotechweb have just linked to another set of researchers who are using aluminium oxide to design similar RRAM; great news as more research on the possible materials which will bring us the next generation of RAM the better.  Materials pricing is very important and as we move away from silicon the more choices manufacturers have, the less likely we will have shortages and prohibitive cost increases for production.  Pop over to Nanotechweb for an overview of this particular research if you are so inclined.

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"Among the emerging memories, resistive switching memory (ReRAM) in particular has attracted much attention in recent times owing to its fast switching, simple structure, and non-volatility. Flexible and transparent electronic devices have also attracted considerable attention for making future electronic devices."

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Source: Nanotechweb

Why can't we have nice things? USB Type-C can be as bad as the etherkiller

Subject: General Tech | February 15, 2016 - 02:07 PM |
Tagged: USB 3 Type-C

USB 3.0 Type C cables have finally solved the strange physics defying issue of the originals and you no longer need to rotate your USB plug twice before it will connect.  Unfortunately it has introduced more serious problems, in some cases dangerous and expensive problems.  Back in November we posted about a Google researcher who found a variety of cables which did not have the correct resistor installed and which could release the magic smoke from your computer.  He is still at it and may be one of the only reasons to join Google+ as you can follow his findings there.  Unfortunately he won't be posting for a little while as the most recent one, a SurjTech 3M cable, destroyed his test equipment, including a $1499 Pixel 2.

Sadly it is not just cheap off brand cables you need to fear, Apple recently recalled numerous Type C cables which shipped with their products.  The Inquirer mentions a way to tell if your cable is definitely dangerous but this seems a situation where you are better safe than sorry.  Considering these dangers and the fact that in many cases the manufactures are actually using USB 3.0 cables with the Type C connection, it might be worth waiting on upgrading those peripherals.

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"APPLE IS the latest company to fall foul of the messy rollout of USB-C. The company has recalled a bunch of the cables that were official accessories sold separately or included with the most recent MacBook devices that eschewed USB=A and Lightning in favour of a single USB-C port for everything."

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Source: The Inquirer

PSA: Get An Additional 2GB of Free Google Drive Storage by Securing Your Account

Subject: General Tech | February 12, 2016 - 09:56 PM |
Tagged: google drive, google, cloud storage

In honor of Safer Internet Day, Google is offering up 2GB of additional Google Drive storage space for free to users that run a security checkup on their accounts through this Google tool.

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Google will ask you to go through several steps to secure your Google account and verify your information. You will need to confirm your account recovery information and connected devices. The tool will also show you what applications and services have access to your Google account (for me it was only Chrome and Target's Cartwheel app). Further, it will ask you to set up 2-factor authentication and confirm that you still want to leave the listed app passwords active (app passwords are randomly generated passwords used in apps that do not support 2-factor authentication, such as Thunderbird).

After stepping through the security checklist, you will find an addtional 2GB of storage space in your Drive account. Note that native Google Docs do not count against your space, but uploaded copies of things like Excel spreadsheets and Word documents kept in those formats do. Get the free space while it's still being offered!

Also, I hope that you have already locked in your OneDrive storage space as well!

Source: Google

Fancy new Intel powered routers from Wind River

Subject: General Tech | February 12, 2016 - 12:28 PM |
Tagged: Intel, wind river, telecoms

The next dream of telecoms providers is network function virtualization, the ability to virtualize customers hardware instead of shipping them a device.  The example given to the The Register were DVRs, instead of shipping a cablebox with recording capability to the customer the DVR would be virtualized on the telcos internal infrastructure.   You could sign up for a DVR VM, point your smart TV at the appropriate IP address and plug in a USB disk for local storage.

The problem has been the hardware available to the telco, the routers simply did not have the power to provide a consistent internet or cable connection, let alone add virtual devices to their systems.  At the upcoming MWC, Wind River will be showing off Titanium Servers for virtualizing customer premises equipment, with enough processing power and VM optimizations that these types of services could be supported.

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"Intel is starting to deliver on its vision of x86-powered modem/routers in the home , as its Wind River subsidiary releases a server dedicated to delivery of functions to virtual customer premises equipment (CPE)."

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Source: The Register

Just Delivered: Accell DisplayPort 1.2 to HDMI 2.0 Active Adapter

Subject: General Tech | February 11, 2016 - 04:48 PM |
Tagged:

Fabled to be "coming soon" since the launch of the AMD R9 Fury X back in June, today we finally got our hands on our first DisplayPort 1.2 to HDMI 2.0 adapter.

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Coming from Accell, the aptly named DisplayPort 1.2 to HDMI 2.0 Active Adapter is a fairly self explanatory product. This adapter sits inline between your DisplayPort video card and HDMI TV in order to convert between the two interfaces. Previously, the only available adapters supported up to HDMI 1.4a, which only allowed for 30Hz connectivity at 4K.

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Users looking to connect their 4K TV to a PC had their GPU options severely limited to exclude  all current AMD video cards and NVIDIA video cards below the GTX 950.

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A quick test with the Accell DisplayPort 1.2 to HDMI 2.0 adapter with the AMD R9 Nano alongside our trusty Wasabi Mango UHD420 display proved that this adapter did indeed bring full 4K support at 60Hz and 4:4:4 color via HDMI on the Nano. This helps the R9 Nano become more useful in compact, HTPC builds.

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Here we can see 4:4:4 subsampling working as intended

We also went ahead and tried this adapter with a GTX 780 Ti and found the same results. We were able to drive our 42" 4K TV at full refresh rate and color space.

It appears this adapter might not be fully retail available yet, but Accell has it listed on its online store for $37.99 shipping now. For users who have been looking for a way to get the most out of their older GPU (or a Fiji-based AMD part) and a 4K display, this seems like a no brainer.

Source: Accell

Podcast #386 - Logitech G810, Phanteks Enthoo EVOLV ITX, GTX 980 Ti VR Edition and more!

Subject: General Tech | February 11, 2016 - 12:27 PM |
Tagged: vr edition, video, UMC, ue4, podcast, phanteks, nvidia, logitech, GTX 980 Ti, g810, evga, enthoo evolv itx, asrtock, arm, amd, 28HPCU

PC Perspective Podcast #386 - 02/10/2016

Join us this week as we discuss the Logitech G810, Phanteks Enthoo EVOLV ITX, GTX 980 Ti VR Edition 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!

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

Program length: 1:30:34

  1. Week in Review:
  2. 0:36:45 This week’s podcast is brought to you by Casper. Use code PCPER at checkout for $50 towards your order!
  3. News items of interest:
  4. Hardware/Software Picks of the Week
  5. Closing/outro

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

Speaking of Windows Updates... Here's What's Inside Them

Subject: General Tech | February 10, 2016 - 03:52 PM |
Tagged: microsoft, windows 10

Since the release of Windows 10, Microsoft has been pushing for updates to just happen. They want users to receive each of them, because then it's harder for malware authors to take advantage of known vulnerabilities and it's also easier for Microsoft to update Windows (because it would have fewer permutations of patch levels). These updates would arrive with the useless name “Cumulative update for Windows 10 (some version)” and no further information, besides a list of changed files without any context.

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Now with slightly less blindness...

Microsoft now has a page that lists the general improvements as a bullet-point list. It's not an extensive list of changes, and most of them are related to security and privacy, but that is to be expected now that Windows has moved to a build paradigm. They are broken down by build level, though, which lets you see everything that happened to 10240 since it launched separate from the list of everything that happened to 10586 since it was published.

This is positive. Microsoft should have done this for a while, and I hope they continue indefinitely.

Source: Microsoft

Microsoft Adds Third Ring to Insider Program

Subject: General Tech | February 10, 2016 - 03:03 PM |
Tagged: microsoft, windows 10

The Windows 10 preview program had two settings: Fast and Slow. A third one has been added, called Release Preview, although it sounds a bit different from the other two. According to the blog post, which is supposed to be about a new build of Windows 10 Mobile, Release Preview will grant early access to updates on the current branch of Windows 10. They also call it “updates” instead of “builds”. Fast and Slow, as they have existed, provide builds for the next branch of Windows 10 at the time.

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When the public was on July release, Insider provided builds that ended up in the November update. When Windows 10 1511 was released, Insiders received builds on the “Redstone” branch, to be released at some point in the future. That is, apparently, not how Release Preview ring will work. They will receive 1511 updates early. They might receive the final Redstone-one build before general availability, but that is just speculation.

This might take some pressure off of Slow, which, during the Threshold-two timeframe, only received a single build, 10565, outside of the final 10586 one that was released to the public. Slow ended up being little more than a release candidate ring for the upcoming branch. If they push that to Release Preview, for the build that the public will see, then Slow might receive a few more steps on the upcoming branch, especially now that Fast are receiving more frequent updates. After all, users who are only interested in one or two builds per branch will probably be satisfied with pre-release updates and the final build early (again, if they release the final builds early on Release Preview, which is speculation).

Or Microsoft might just want a few more testers for Windows Update patches. Who knows?

Source: Microsoft

Havok Shuts Down Project Anarchy

Subject: General Tech | February 10, 2016 - 01:43 PM |
Tagged: Havok, project anarchy, game engine

Annnnnnd now we have one less game engine in the industry.

We posted yesterday about Amazon launching their Lumberyard engine, which is a fork of CryEngine that monetizes by strongly tying itself to Amazon Web Services. Later that day, I found out that Havok shut down their Project Anarchy engine, which was free for mobile development on iOS, Android, and Tizen. It had interesting technology for its supported platforms, when extend down to OpenGL ES 2.0, that combined Havok's middleware into an editor with component-based objects. While this setup is how Unity and Unreal Engine are structured, it's an artist-friendly method. Want something to interact with gravity and collision? Drag a Havok Rigid Body Physics component on it and save.

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That could not be a more blatant parody of Bubs if it tried, which it probably is.

I did not really know too much about the engine, but it was originally released back in 2013. They held a game development challenge in early 2014. The Project Anarchy Mobile Game Development Challenge had a $100,000 top prize, which was won by Cosmonautica from Chasing Carrots. The other two winners were a train simulator and a puzzle matching game.

Source: Havok