Roll your own Rift for half the price of retail

Subject: General Tech | June 13, 2014 - 01:46 PM |
Tagged: OpenVR, oculus rift, DIY

Owning an Oculus Rift is enough to make your gamer friends turn green with envy but what if it was an open sauce Rift you built yourself?  The specs for this build specifies two one 5.6″ 1280×800 LCDs which will give you resolution on par with the Facebook owned version and the casing is 3D printed which offers you a chance to personalize your own model.  The steps for setting up the hardware are available by following the link from Hack a Day as well as a link to the source code on GitHub.  The price is right and you not only get a working VR headset you get the credit for building it as well!

openvr.jpg

"The Oculus Rift is a really cool piece of kit, but with its future held in the grasp of Facebook, who knows what it’ll become now. So why not just build your own? When the Oculus first came out [Ahmet] was instantly intrigued — he began researching virtual reality and the experience offered by the Oculus — but curiosity alone wasn’t enough for the $300 price tag."

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Source: Hack a Day

Welcome to The Machine

Subject: General Tech | June 12, 2014 - 12:42 PM |
Tagged: memristor, hp, the machine

HP is thinking of the long term as evidenced by their estimate of 2016 as the release date for the first viable DIMMs using memristors.  Their plans are much larger than a new type of memory, they are planning a scalable architecture dubbed The Machine which will take advantage of the high speed and lower power needs of memristors to develop a new type of system which will need to use photonic interconnects to keep up with the memristors.  They see this scaling from tiny devices and mobile phones with 100TB of storage to supercomputers whose speeds will make a mockery of the current record holder, the Fujitsu K.  Of course many of the claims The Register heard HP make should be taken with a grain of salt, after all the memristor was originally predicted to hit the market a year ago.  It is something to look forward to, who doesn't want faster, denser and more power efficient storage?

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"The beleaguered IT giant plans to rejuvenate itself with a set of advanced technologies that, when combined, make a device called "The Machine" that can be as small as a smartphone and as large as a 160-rack supercomputer, the company announced at its HP Discover event in Las Vegas on Wednesday."

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Source: The Register

There are Zombies on the Holodeck

Subject: General Tech | June 11, 2014 - 02:21 PM |
Tagged: gaming, Survios, oculus rift, razer hydra

With E3 2014 in full swing there are a lot of demos and trailers whetting our appetite and if the past is any proof, setting us up for disappointment as release dates move and features get dropped.  You can immediately scroll down to the long list below but first you really should take a look at Survios, once called Holodeck and then Prime, which uses an Oculus Rift, Razer Hydra, and PlayStation Move to immerse you in a zombie survival game; literally in first person.  The movie showing off the gameplay that Slashdot has linked to doesn't quite do justice to what the game will be like while wearing a Rift but the display behind does intimate just how much fun this style of gaming will be once it begins to mature.

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"Ben Lang from Road to VR goes hands on and heads in with virtual reality technology company Survios' newest version of untethered VR system 'Prime 3'. He moves around the virtual space, holding and reloading weapons as you would in real life. 'At one point while playing, I was wielding the shotgun with two hands, with the table of weapons was on my right side. Several zombies were approaching and I needed a bit more fire power. I dropped the shotgun, reached over with my right hand to grab the tommy gun off the table, then virtually tossed it from my right hand to my left hand (because I'm a lefty), then pulled my pistol out of the holster with my right hand and continued to shoot both weapons.'"

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Source: Slashdot

Docker is headed for the big time

Subject: General Tech | June 11, 2014 - 12:33 PM |
Tagged: google, virtualization, linux, container, Linux Containerization, docker, Red Hat, ubuntu

Docker has put the libcontainer execution engine of their Linux Containerization onto Github, making it much easier to adopt their alternative virtualization technology and modify it for specific usage scenarios.  So far Google, Red Hat and Parallels have started adding their own improvements to the Go based libcontainer; adding to the Ubuntu dev team already at work. This collaboration should help containerization become a viable alternative to virtual machines and hopefully be included as a feature in future Linux distros.  Read more over at The Register.

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"Docker has spun off a key open source component of its Linux Containerization tech, making it possible for Google, Red Hat, Ubuntu, and Parallels to collaborate on its development and make Linux Containerization the successor to traditional hypervisor-based virtualization."

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Source: The Register

E3 2014: Alienware Alpha Announced with HDMI In and Out

Subject: General Tech, Systems, Shows and Expos | June 11, 2014 - 02:44 AM |
Tagged: Steam Machine, E3 14, E3, dell, alienware alpha, alienware

While "Steam Machines" are delayed, Alienware will still launch their console form-factor PC. The $550 price tag includes a black Xbox 360 wireless controller (with receiver) and Windows 8.1 64-bit. Alienware has also designed their own "Console-mode UI" for Windows 8.1, which can be navigated directly with a controller. It will ship Holiday 2014.

Apparently PC-based consoles equate to dubstep and parkour.

About the "Console-mode UI", it will apparently be what the user sees when the Alpha boots. The user can then select between Steam Big Picture, media, and programs. They also allow users to boot into the standard Windows 8.1 interface.

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As for its specifications:

  Base Model ($550) Upgrade Options
Processor Haswell-based Intel Core i3 Core i5, Core i7 (user accessible)
GPU "Custom" Maxwell-based, 2GB GDDR5
(see next paragraph)
(none) (not user accessible, soldered on)
System Memory 4GB at 1600 MHz 8GB (user accessible)
HDD 500GB SATA3 1TB or 2TB (user accessible)
Wireless Dual-band 802.11ac (user accessible)
I/O
  • HDMI Out
  • HDMI In
  • Gigabit Ethernet
  • Optical Audio
  • 2x USB 3.0 (rear), 2x USB 2.0 (front)
Included
Accessories
  • Xbox 360 Wireless Controller
  • Xbox 360 Wireless Accessories USB Adapter

The GPU is not specified, or even given a similar part to refer to. PC World claims that it will be comparable to the performance found on the two next-gen consoles. Since the 750 Ti has around 1.3 TeraFLOPs of performance, this GPU is probably near that, or slightly above it. PC Gamer says that it will be based on mobile Maxwell, so it might be similar to an current or upcoming laptop GPU.

One thing that has not been addressed is the HDMI-in port. We know that it supports passthrough for low latency, but we do not know what it will do with the input video. Alienware has several of these set up at their booth on the show floor, so we might hear more soon. While its specifications are a bit on the light side, particularly on the default amount of RAM (although that is easily and cheaply upgraded), its $550 price, which includes a wireless controller and its adapter, is also pretty good.

Source: Alienware

Is 460TB enough flash storage for you?

Subject: General Tech | June 10, 2014 - 03:32 PM |
Tagged: hp, 3PAR 7450

If you are looking for extreme storage you can't top HP's 3PAR 7450 server at this time.  With a total capacity of 460TB you can have the largest and fastest commercially available storage for whatever you need stored.  There are some very interesting enterprise level features on this device, from deduplication to Adaptive Sparing which allows the 7450 to recover some of the over-provisioned storage on the drive used to replace failed flash.  They also offer a 5 year warranty on the drives inside as well as guaranteeing six 9's of reliability which works out to less than a minute of downtime per year.  According to what HP told The Register you can expect to pay $2/GB; it is nice to dream isn't it?

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"The drives actually have 1.6TB of raw flash capacity but, using this aforementioned technology, HP says it can recover some of the over-provisioned storage – so the effective capacity of the 7450 SSDs is up to 1.92TB. Note the “up to” in HP’s statement; a cue for lots of fierce examination of Megsco’s capacity uplifting claims by competing suppliers."

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Source: The Register

E3 2014: Grand Theft Auto V PC Release in the Fall

Subject: General Tech, Shows and Expos | June 9, 2014 - 11:31 PM |
Tagged: E3, E3 14, GTA5, GTA Online

So my best guess is that Rockstar was waiting on the "next-gen" assets before they bothered releasing Grand Theft Auto V on the PC. The game will be released this fall, alongside Xbox One and PlayStation 4 ports. They do not mention distribution platforms, but Steam is a fairly safe assumption, at least now that Games for Windows has been given its final rest.

Hopefully, this delay in releasing a PC version will be a temporary hiccup due to the overlapping console generations. With Grand Theft Auto IV, the same could not be said. The problem is, with how secretive Rockstar is, we cannot really tell whether the above assumption is true, or whether they were just non-committal to the PC platform until now. At either rate, until the PC version is launched, Rockstar has not and will not get my money. Of course, there is always that danger that, by the time the game does launch, I will not be able to afford its time or expense.

That's why you should always release the PC version as early as possible.

Kingston Sees Sales Growth in PC Hardware

Subject: General Tech, Memory, Storage | June 9, 2014 - 11:08 PM |
Tagged: kingston, ssd, hyperx

Kingston, known primarily for RAM, flash drives, and SSDs, discussed the health of their company. VR-Zone reported on the interview and highlighted the company's sentiments about the PC industry. Long story short, Kingston sees growth in sales of PC gaming hardware -- apparently 20% year-over-year. The company expects that this growth comes primarily from SSD upgrades, either from rotating media or, they claim, replacing years-old, entry-level SSDs with more modern (probably in both speed and size) options.

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Nathan Su, APAC (Asia-Pacific) director of Kingston, believes that "many users" have experienced low-tier SSDs and, it seems, would be willing to invest in the full thing. He does not clarify what he means, whether he is talking about SSD caching, or just a really small (or slow) SSDs from drive generations past.

There is a bit of a concern that SSD prices will continue to fall, with some drives reaching under 40c/GB in recent sales. As a consumer, I (selfishly) hope that prices continue to drop, while still remaining profitably sustainable for the manufacturers. Hopefully Kingston is accounting for this and will continue to see growth at the same time.

Source: VR-Zone

E3 2014: GOG Galaxy Announced

Subject: General Tech, Shows and Expos | June 9, 2014 - 09:04 PM |
Tagged: E3, E3 14, GOG, gog galaxy

Good Old Games (GOG), a subsidiary of CD Projekt RED, is releasing an online gaming manager similar to Steam and Origin. The difference is that everything about it is DRM-free and completely optional. Galaxy will manage game updates, provide achievements, and host communication between friends... if you want. If you don't? That's okay. Have fun.

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Obviously, their most popular competitor is Valve. Steam has a history of being nice to their customers and erring on their side. GOG, historically, takes it to the consumer-friendly extreme. If it lives up to their statements, this is no exception. The hope seems to be just that people will remember GOG more often and have more happy customers.

Basically, most platforms are give-and-take. This is take what you want.

When will it launch? What will it look like? Who knows. We will get more news this year, which suggests that we will not get the software until at least next year. Hopefully they will take their time and get it right. I mean, it is not like they need to rush. It is not a mandatory DRM platform - it is not a DRM platform at all. I do expect they will try to target The Witcher 3's launch window (February 2015) for marketing purposes, though.

Source: GOG

The schwag was cool; the keyboard not so much

Subject: General Tech | June 9, 2014 - 05:08 PM |
Tagged: sentey, gaming keyboard, Phoenix Extreme Gamer Series, input

Overclockers Club offers an alternative look at the extreme gaming keyboard market which most seem to have accepted as a reasonable product now.  There are many who will pay a high price for a mechanical keyboard with good switches as they do make a difference for frequent typers though arguably not as much for gamers.  Then there are the $50 gaming keyboard with common gel switches but a fancy exterior, eye catching colours and backlighting which generally come with bottle openers and fridge magnets.  The Sentey Phoenix Extreme Gamer is one such keyboard and if you consider it reasonable to spend $50 on a pretty keyboard you probably don't want to read this review.  Those who agree with the author and would rather kill 5 generic keyboards over time will probably crack at least one smile while they read.

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"The keyboard ultimately is a joke to my hands and for the $50 asking price, I'd rather burn through five generic builder series keyboards instead. This keyboard has no home on my desk and shouldn't on yours either. I'm happy to be done with the review, simply for the sake of never using it again. Fortunately, the carry bag will prevent me from picking up shattered keys in my driveway later; good thinking Sentey."

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