More fancy new memory, STT-RAM from Avalanche

Subject: General Tech | July 2, 2015 - 01:31 PM |
Tagged: STT-MRAM, Avalanche, pram, RRAM, non-volatile RAM, NRAM

STT-MRAM, Spin Transfer Torque Magnetic Random Access Memory, actually uses the spin of an electron to record a 1 or 0 making it quite scalable, though Avalanche's current proof of concept is built on a 55nm process.  Avalanche is hoping that their use of the common Serial Peripheral Interface bus and standard CMOS 300mm process will make this type of RAM easier to adopt than some of the other types of non-volatile RAM being developed such as RRAM, NRAM and Toshiba's STT-MRAM.  STT-MRAM can be incredibly fast, scale down well below 10nm and will not need multiple layers, which will reduce the heat produced even in extremely high densities.  Check out more on how they have designed their version of STT-MRAM over at The Register.


"Startup Avalanche is sampling an STT-RAM chip offering DRAM/SRAM speed, persistent storage, unlimited endurance and scalability beyond 10nm."

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Source: The Register

Stories of Mel; a Portal 2 mod of decent length and better pricing

Subject: General Tech | July 1, 2015 - 03:49 PM |
Tagged: gaming, Portal 2, Stories of Mel

Stories of Mel is a Portal 2 mod which takes place between the two games, with a length that sounds similar to the original game.  There is new music, voice acting and even a redesigned Portal gun all available for free for owners of Portal 2 on Steam.  The embedded video below gives you a sense of the ambience you can expect from the game without giving away many hints as to the content.  If you already have the Portal games then head over to Steam to pick up the mod, which installs as a separate game and if you don't then you owe it to yourself to pay the ~$30 to pick up both games.  Rock, Paper, SHOTGUN has links for Steam as well as the projects homepage if you want to show your thanks.

"Mel brings a new protagonist with a new companion sphere, boasting over 300 new voiced lines, an hour of original music, and 22 levels that its creators say may take anywhere from four to twelve hours to complete depending on how well you think with portals. It looks quite pretty. And it’s entirely free (if you own Portal 2, natch), available direct through Steam."

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WiFi Password sharing, a little known Windows Phone feature is about to hit the big time

Subject: General Tech | July 1, 2015 - 03:25 PM |
Tagged: Wi-Fi Sense, _optout, windows 10

Wi-Fi Sense has been a feature on phones running Windows 8.1, entering in your password on the phone would allow a computer logged in with the same Microsoft account to connect to your own wireless, with the password stored and encrypted on a Microsoft server.  It looks as though this feature will be available on all Windows 10 devices, sharing your wireless passwords with all of your Outlook, Skype and even Facebook contacts if you enable it.  This is certainly handy for when visiting as you will not need to ask for the wireless password at a friends house but does raise some security concerns.  If you happen to have Outlook contacts on your work machine which are not necessarily co-workers, they would be able to access your corporate network, as unfortunately would their contacts and even worse so could anyone who had compromised any of those accounts or machines.  The password is encrypted and not easy to access directly and the application does seem to limit access to WAN, somehow blocking access to the LAN even with proper credentials.  As The Register rightly points out, if a password is the totality of your access management protocols, you are already doing it wrong but this is something all users should be aware of.


"A Windows 10 feature, Wi-Fi Sense, smells like a security risk: it shares Wi-Fi passwords with the user's contacts."

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Source: The Register

A new type of switch on the Matias Tactile Pro

Subject: General Tech | June 30, 2015 - 03:56 PM |
Tagged: input, matias, tactile pro 4

The Matias Tactile Pro is made by a mysterious entity called The Keyboard Company but is branded as Matias.  It uses their own type of switches which they mention are ALPS inspired and MadShrimps found them to be almost as loud as a typewriter but without the ringing noise present in their previous switches.  This is a working keyboard as opposed to a gaming keyboard, worth looking at if you spend a lot of time typing or if you have a close office neighbour you want to drive insane.


"The Keyboard Company has just started to bring in the Matias Tactile Pro and has lots of stock for potential enthusiast buyers. The newer v4 version is featuring re-engineered Matias Click switches compared to v3 and are meant to eliminate the ringing sound of the previous Fukka."

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Source: Mad Shrimps

A fun day in the world of fibre connectivity

Subject: General Tech | June 30, 2015 - 12:56 PM |
Tagged: fibre optics

Two records were recently made with fibre optic connections, one for speed and one for length.  Researchers at Huawei and Proximus, who operate out of Belgium, recently transmitted data over a 1,040km fiber link at 1.4Tbps using Proximus' optical backbone.  Even more impressive for the network geeks out there was the spectral efficiency of the transmission, at 5.7 bits per second per Hertz, a new record for these researchers to be proud of.

Not to be out done, and putting Ryan's Ethernet run to shame, is a link that spanned 12,000 km (7,456 miles) without a repeater.  Certainly not at the speeds in the aforementioned link but a huge step in extending the reach of fibre based networks without the problems associated with simply increasing the strength of the signal.


"Proximus and Huawei have successfully trialled a super-channel optical signal, flinging out information at up to one terabit per second (Tbps)."

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Source: The Register

Samsung Publishes Battery Enhancement Tech with Silicon

Subject: General Tech, Mobile | June 26, 2015 - 04:53 PM |
Tagged: Samsung, battery

When I was in my Physics program, there was a running joke that the word “Nano” should be a red flag when reading research papers. This one has graphene and nanoparticles, but it lacks quantum dots and it looks privately funded by a company, so we might be good. Kidding aside, while I have little experience with battery technology, they claim to have surrounded silicon anodes for lithium batteries with a layer of graphene.


Image Credit: Samsung via Nature

This addition of graphene is said to counteract an issue where silicon expands as it is used and recharged. The paper, which again is the first source that I have seen discuss this issue, says that other attempts at using silicon adds vacant space around the anode for future growth. If you can keep the material at the same volume over its lifespan, you will be able to store more electricity in smaller devices. I wonder why Samsung would want something like that...

Source: Nature

Windows Hololens is headed to space

Subject: General Tech | June 26, 2015 - 01:20 PM |
Tagged: windows 10, microsoft, hololens

The new Windows Hololens will be headed to the ISS to let the NASA ground crew see through the eyes of astronauts onboard and even to annotate the view in real time.  Instead of using cameras and audio instructions, an astronaut could look at a peice of equipment and the engineer on the ground could overlay a visual of what repairs or changes would need to be completed, or text annotations giving details of the equipment.  One can only hope that the public might one day get a chance to see the ISS through the eyes of someone onboard.  The Inquirer also mentions several other projects the Hololens will be used in, from virtual tours of Mars to use in an underwater training facility to make the illusion of being in orbit even more convincing and valuable as training for future astronauts.  These devices will be wonderful for gaming but there are many other applications that they will be used for.


"Early demonstrations of Hololens included scenarios involving NASA researchers walking virtually on the surface of Mars through a sister project called OnSight, but now the idea has been extended to real-life interaction with ISS astronauts."

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Source: The Inquirer

Podcast #355 - AMD R9 Fury X, Sapphire Nitro R9 390, Batman: Arkham Knight and more!

Subject: General Tech | June 25, 2015 - 03:08 PM |
Tagged: podcast, video, amd, fury x, Fury, Fiji, nvidia, gtx 980ti, maxwell, gm200, batman, arkham knight, gameworks, r9 390, sapphire, nitro, Intel, Braswell, Cherry Trail, Lenovo, thinkcentre

PC Perspective Podcast #355 - 06/25/2015

Join us this week as we discuss the AMD R9 Fury X, Sapphire Nitro R9 390, Batman: Arkham Knight 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: - Share with your friends!

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

The rumours of ECS's withdrawl were greatly exaggerated

Subject: General Tech | June 25, 2015 - 01:20 PM |
Tagged: msi, rumour

In response to the news yesterday that ECS would be withdrawing from the DIY motherboard market, Sunny Yang, President of ECS released a statement denying any accuracy to that rumour.  He cites their participation in Computex where they showed off some of their new LEET gaming motherboard in addition to the LIVA mini-PC which received far more attention from the press.  They will still have a lot of struggling to do to take market from ASRock, Gigabyte and ASUS, not to mention MSI.  Here is to hoping their new products stand out and that their Dragon gaming Ethernet solution really does help with latency.


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Source: ECS

Warner Bros. Suspends Arkham Knight PC Sales

Subject: General Tech, Graphics Cards | June 24, 2015 - 10:10 PM |
Tagged: batman, wb games, consolitis, gameworks, pc gaming, nvidia, amd

Over the last few days, the PC version of Batman: Arkham Knight has been receiving a lot of flak. Sites like PC Gamer were unable to review the game because they allege that Warner Brothers would not provide pre-release copies to journalists except for the PS4 version. This is often met with cynicism that can be akin to throwing darts in an unlit room with the assumption that a dartboard is in there somewhere. Other times, it is validated.


Whether or not the lack of PC review copies was related, the consensus is that Arkham Knight is a broken game. After posting a troubleshooting guide on the forums to help users choose the appropriate settings, WB Games has pulled the plug and suspended the game's sales on Steam until the issues are patched.

TotalBiscuit weighs in on the issues with his latest "Port Report".

No-one seems to be talking about what the issue is. Fortunately or unfortunately, I don't have the game myself so I cannot look and speculate based on debug information (which they probably disabled from the released game anyway). I could wildly speculate about DX11 limits from the number of elements on screen, but that is not based on any actual numbers. They could be really good at instancing and other tricks to keep the chunks of work being sent to the GPU as large as possible. I don't know. Whatever the issue is, it sounds pretty bad.

Source: WB Games

Samsung Laptops Disable Windows Update Automatically

Subject: General Tech | June 24, 2015 - 03:00 PM |
Tagged: windows update, Samsung, notebook, Malware

A report from Paul Thurrott draws an uncomfortable comparison between the behavior of Samsung's notebook software and the recent Superfish controversy, and should be cause for concern for anyone using Samsung laptops with factory software.


Image credit: Samsung

The behavior is rather malware-like, as Thurrott point out: "In disabling Windows Update, the Samsung utility is behaving like malware—is, in fact, malware—which of course opens this event up to a comparison with Lenovo’s Superfish fiasco."

This behavior is apparently designed to prevent Microsoft drivers from installing over Samsung's proprietary versions, but this obviously has significant security implications. The fact that this happens automatically in the background is a signifant breach of trust for consumers. This discovery was initially made by a Microsoft MVP, Paul Barker, who posted this response from Samsung on his blog:

“When you enable Windows updates, it will install the Default Drivers for all the hardware no laptop which may or may not work,” he was told. “For example if there is USB 3.0 on laptop, the ports may not work with the installation of updates. So to prevent this, SW Update tool will prevent the Windows updates.”

There are instructions for disabling this software, but it might just be time for all of us to go to the trouble of creating our own official restore media and starting fresh with a clean install of Windows.

Source: Petri

ECS getting out of the retail motherboard business?

Subject: General Tech | June 24, 2015 - 01:38 PM |
Tagged: ECS, motherboards, rumours

According to rumours DigiTimes has heard, ECS motherboards may no longer be sold by themselves and will only be found in OEM builds.  With the slowdown in the DIY PC market, arguably caused in part by a lack of reasons to completely upgrade gaming systems, ECS may be withdrawing from the market.  This bears to reason as their motherboard families have been much smaller than the competitions for a while now and you do not see much marketing for them on sites recently. It is always sad to see the marketplace shrink, hopefully this will give them the ability to focus more on their tablets and laptops and make those products more competitive; though that market is even tougher to succeed at than the motherboard business.


"Elitegroup Computer Systems (ECS) has announced that it will no longer actively market own-brand DIY motherboards but will undertake ODM/OEM production if clients have demand, and this is the equivalent of a gradual withdrawal from the global own-brand DIY motherboard market, according to Taiwan-based supply chain makers."

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Source: DigiTimes

Razer Seiren Elite is a microphone of many talents

Subject: General Tech | June 23, 2015 - 06:04 PM |
Tagged: razer, Seiren Elite, microphone, audio

The Razer Seiren Elite is a microphone which can be used in almost any situation, for meetings it can be set to omnidirectional, for conversations it can be bidirectional, the stereo mode is good for aspiring musicians and the cardioid is great for solo podcasts.  All are accessible via a switch that sits on the same side as the gain adjustment and the zero delay headset connection is perfect for those recording as opposed to broadcasting live.  Thankfully the multiple modes do not mean that it can do many things poorly, the testing MadShrimps did showed it performed well in all four modes.  At $150 it is a very good value for those who need a microphone that can fulfill a variety of roles.


"Thanks to the three 14mm condenser capsules, Seiren can function in four different modes: cardioid, stereo, omnidirectional or bidirectional, in order to accommodate different recording environments. Even if you do not use it in a professional environment, it should bring a lot of benefit to people which record streams daily/weekly thanks to the added clarity but also to the ones which talk a lot on Skype or any other audio/video conference programs."

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Source: Mad Shrimps

Who gets Windows 10 love and who doesn't

Subject: General Tech | June 23, 2015 - 03:44 PM |
Tagged: windows 10, microsoft, fud

The Inquirer was nice enough to compile a list of requirements to get a free upgrade to Windows 10, based on the rather confusing information which is being provided by Microsoft.  Windows XP and Vista users as well as any and all Enterprise customers will have to pay; prices are expected to be similar to previous releases.  If you run Win7 then you have until 27 July 2016 to click that little upgrade icon to reserve your copy for installation once the new OS is released.  If you are running Win8 then you must upgrade to Win8.1, from there you are qualified.  If you ran the beta, as in you were a member of the Windows Insiders Programme, it depends on your current Windows license, the fact that you tested will not grant you a free copy of Windows 10.  If you pirated or have lost your key then you are SOL, as are those running Linux as The Inquirer amusingly points out.


"MICROSOFT has been a little less than helpful in clarifying the terms of the free Windows 10 upgrade offer, and The INQUIRER is here to help."

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Source: The Inquirer

Linux will be able to play Crysis

Subject: General Tech | June 22, 2015 - 07:05 PM |
Tagged: linux, CRYENGINE, Oculus

That's right, with the new CRYENGINE 3.8.1 release you will be able to make games using that engine which will run on Linux machines.  In theory any game which is moved to the new version should also offer Linux support although neither the Slashdot post nor the links within make it clear how much work would need to be done by the developers but the support now exists.  As well, support for Oculus Rift and games on Android TV have also been added, products which may help make Linux far more attractive for gamers and HTPC enthusiasts especially considering the coming demise of Microsoft's Media Centre in Windows 10.


"CRYENGINE, the video game engine from Crytek, will run natively on Linux starting from version 3.8.1. Other improvements include the ability to run on the Oculus Rift, support for OpenGL, 8-weight GPU vertex skinning, and improved POM self-shadowing. Here are the full release notes. They've also added Game Zero, a full blown example game that demonstrates how various features of the engine can work."

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Source: Slashdot

Graphene coated copper shows significant promise

Subject: General Tech | June 19, 2015 - 01:00 PM |
Tagged: graphene, copper, interconnect

Earlier this week we heard news about IBM's research into optical transceiver chips and today comes news at The Register of another interesting project to increase the frequency of processors by sheathing current copper interconnects in graphene.  This is not the first time the usage of graphene has been investigated for computers, indeed there is research being conducted into improving non-volatile storage and even cooling with the use of graphene. The project being carried out by a team at Stanford University found graphene-coated interconnects can reliably carry data at speeds 4-17% faster than copper without the sheathing.  They feel that a 30% improvement is reachable with current process technology; you can read more in the full article.


"Researchers have made tremendous advances on all of the other components in chips but recently, there hasn't been much progress on improving the performance of the wires," said Stanford electrical engineer Philip Wong."

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Source: The Register

Podcast #354 - AMD R9 Fury X, R9 Nano, ASUS Zenfone2 and much more!

Subject: General Tech | June 18, 2015 - 02:03 PM |
Tagged: podcast, video, amd, radeon, R9, fury x, Fury, Fiji, fiji xt, r9 nano, fiji x2, project quantum, asus, zenfone 3, g751j, gameworks, nvidia, metal gear solid

PC Perspective Podcast #354 - 06/18/2015

Join us this week as we discuss the AMD R9 Fury X, R9 Nano, ASUS Zenfone2 and much 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: - Share with your friends!

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

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

Better late than never, Skylake in August

Subject: General Tech | June 18, 2015 - 12:20 PM |
Tagged: Skylake, lga1151, Intel, i7-6700K, i5-6600K, H110, 14nm

DigiTimes has some dates for Skylake, with the desktop chips you are most interesting being revealed at Gamescon in Germany at the end of August.  There will be a pair of i7 models, one unlocked K model and a power optimized T model and six i5 models, three with lower TDPs and at least one unlocked i5, the 6600K.  A month after the new chips are shown off will come the arrival of the new LGA 1151 socketed H110 chipset, which will likely be compatible with a certain AiO watercooler.  Mobile versions will not be for sale until the new year but the long wait will likely mean the inclusion of the new USB 3.1 Type-C ports on those laptops.


"Intel will then unveil its Skylake-based Core i7-6700/6700T, Core i5-6600, 6500, 6400, 6600T, 6500T and 6400T, and H170 and B150 chipsets between August 30-September 5."

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Source: DigiTimes

Microsoft Announces Xbox One Elite Controller for Windows 10

Subject: General Tech, Shows and Expos | June 17, 2015 - 10:24 PM |
Tagged: xbox one, xbox, Steam Controller, microsoft, E3 2015, E3 15, E3, controller

And, of course, Xbox One... but I can assume who is the bulk of my audience.

Microsoft announced the Xbox One Elite Controller at E3, which includes support for Windows 10. This is part of their initiative to amend relations with the PC gaming industry. They seem to be going about it by focusing on the high-end gamer first. If not, then I wonder why they chose a $150 controller as a leading product.


At that price, you could literally purchase three Steam Controllers from Valve instead of a single one of these, but whether you should... depends. In all honesty, I might end up purchasing both and doing a comparison between them over a variety of games. Of course, my primary input device is the mouse and keyboard for most games, but I occasionally add an early model Xbox 360 wired controller to the mix for Saint's Row, Grand Theft Auto, NASCAR 2003, and a few other titles.

The real disappointment is its D-Pad, though. It just cannot reliably send a single direction without sometimes accidentally sending others. This gets worse in games that are styled in the “8-bit” and “16-bit” era. I actually need to play most of those on a keyboard, which is a terrible experience. Valve's implementation looks interesting with the cross-shaped thumbpad, but Microsoft's new version has options: an old-fashioned cross as well as a nine-sectioned cup, called a “faceted D-pad”.


That leads into the main design of Microsoft's controller: customization. Two switches on the back of the controller allow the range of trigger motion to be limited on the fly. This is designed for games like Grand Theft Auto, where the player wants precise control over throttle and brake, but would prefer to rapidly max-out the trigger as fast as possible when shooting a weapon. With this controller, you flip the switch when you leave the car and, what normally would be some fraction of its range, would be considered “bottoming out” and it would apparently even physically stop the trigger from pushing in further. According to the website, the threshold is user-customizable. I did not use it personally because I wasn't at E3.


Like Valve's controller, it has optional rear paddles near the grips. They are stainless steel apparently, and can be used to compensate for weird button combinations by mapping them to fingers that normally just clutch the device itself. In Valve's version, there is just two while Microsoft's allows for up to four. Microsoft also allows you to detach them, rather than just disable them.


This is when we get to software customization. Valve claims that the Steam Controller can be bound to many events across mouse, keyboard, and gamepad buttons and axises. Microsoft, on the other hand, seems to be keeping within the range of buttons found on a standard Xbox One controller. This is concerning to me because it means that extended inputs will be redundant, which is fine for an Xbox One game but could be annoying for a PC title that has many independent, simpler commands. This might be a limitation of XINPUT, which supposedly cannot address more than 10 buttons. I thought I remembered that limit being extended, but that seems to be true even in the MSDN documentation. Even still, the driver could address the extra functions as a secondary virtual device (keyboards, etc.) but Microsoft doesn't seem to want to. As a final note, Valve also allows the end of both triggers to be considered a clicky button, while Microsoft just recognizes it as a bottomed-out axis.


The Xbox One Elite Controller will ship in October for $149.99. A wireless adapter for the PC will not be required if you use the included USB Micro cable, but add that to the price if you want it wireless. Add batteries on top of that, because it takes AA. They include a pair of disposable AA, but that is obviously not a permanent solution.

Get that John Williams' shiver watching the trailer for Star Wars Battlefield

Subject: General Tech | June 17, 2015 - 03:55 PM |
Tagged: Star Wars, gaming, ea

EA showed what they described as in game footage of the new Star Wars: Battlefront which was gorgeous and seems to capture the feel of that universe quite well.  Tthe more realistic of us worry that this might be in game footage in the same sense as Ubisoft's Watch_Dogs footage from last year and most of us are just hoping EA doesn't find a way to screw this game up more than they already have.  From the video below we can see that first and third person views are supported, flying vehicles have been included and jetpacks will be available.  We also learned that Luke can apparently time travel from the future into the past.  It is hard not to be excited about this release, one can only hope it does not all end in tears.

HEXUS also has a few more EA videos on their page right here.

"EA revealed new video trailers, footage and information about all its hottest gaming titles at the E3 show yesterday. The one and a half hour long presentation, available in full here, included information about Star Wars: Battlefront, Mass Effect Andromeda, Mirror's Edge Catalyst, the Need 4 Speed reboot, a plethora of sports title updates (plus an on-stage interview with Pele) and more."

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Source: HEXUS