Who Invented Virtual Actuality Expertise

The Oculus Rift in use during E3 in Los Angeles, Calif. in June 2013.

© GUS RUELAS/Reuters/Corbis

Virtual actuality (VR) has not solely been the stuff of science fiction novels and movies for many years, but it's also been an precise thing -- form of. The primary VR headsets have been produced in the 1960s. At the time, the know-how took up a whole lot of room and price large quantities of cash. Within the late 1980s to nineties, VR became accessible to normal public in arcades and different amusement venues by way of heavy headsets and controllers used to play relatively easy games -- comparable to swinging a pretend sword at digital foes, with as a lot accuracy because the era's computing techniques might muster. The pinnacle tracking was gradual, the sector of vision was narrow and the graphics have been low-decision by modern requirements. The expertise often induced headaches and motion sickness, and it wasn't all that immersive. Still, it was a step forward in gaming and was certain to get better, nevertheless it did not catch on at the time and the industry fizzled. The mandatory know-how just wasn't out but to make it compelling to the plenty.

Excessive-finish VR headsets with higher resolution and response time have been developed since then, but they've remained prohibitively costly for the home person and nonetheless are likely to inhabit locations like authorities and company research and coaching services. The military, automotive industry, area program and medical fields, to name just a few, all use VR in a method or one other, out of the view of the general populace. It's the first of a number of headsets poised to deliver reasonable VR into the realm of possibility for the common consumer.

You'd count on such a marvel to come from a known electronics producer, but Oculus Rift had a humbler starting. Palmer Luckey, a teenage gaming and electronics enthusiast with a ardour for VR, started gathering outdated headsets and tinkering to attempt to create one thing that might work with modern video games. Eventually he realized there was nothing viable in existence, and he'd need to make his own gadget from scratch.

Fighting Simulator Sickness

Reviews, Availability and Prospects

Opening the Rift

Luckey started working on what would grow to be the Oculus Rift whereas he was in faculty finding out journalism. He created the prototype in 2012, when he was only 19 years old. He had an idea to do a Kickstarter marketing campaign to fund the creation of VR headset kits for perhaps a couple of dozen devoted VR hobbyists, and he was communicating with heaps of people online about it, together with John Carmack, the game developer famous for creating "Doom" and "Quake" and founder of Id Software. Carmack was working on a VR challenge and requested a prototype. He used the Rift prototype along with his personal firmware to demonstrate his VR recreation "Doom three BFG" at E3 2012, and that started the hype for the Oculus Rift.

Luckey based the company Oculus VR and enlisted the help of a number of industry insiders, including Brendan Iribe and Michael Antonov, cofounders of gaming UI supplier Scaleform. The Kickstarter marketing campaign commenced with a funding goal of $250,000, a purpose it hit within the first day. By the end, it reached almost 10 times that amount in pledges -- $2,437,429 whole [sources: Kickstarter, Eurogamer]. It has partnered with Valve, Epic Video games and Unity, among others, to bring excessive-high quality and low-price VR gaming to fruition.

As of early 2014, the Oculus Rift is at present out in a developer's equipment version with the intention of encouraging the creation of content material for the device before an improved consumer version goes to market. The patron model remains to be in the works, and Fb announced it was buying Oculus VR for $2 billion in March 2014.

The device is a lightweight virtual actuality headset that blocks your view of your surroundings and fully immerses you in a digital world. The Rift helps you to step right into a recreation, look round in any path and see the game environment throughout you moderately than on a flat screen surrounded by your residing room decor. And you see it in 3D. Not fairly the holodeck or the matrix, but a great step in that route.

The Heads of Oculus VROculus VR shortly went from a one-man operation to a multi-million greenback company poised to nook the consumer VR market. As of this writing, it is helmed by the following executives: Palmer Luckey (Founder), Brendan Iribe (Chief Executive Officer), Michael Antonov (Chief Software program Architect), John Carmack (Chief Know-how Officer), Laird M. Malamed (Chief Operating Officer), Jack McCauley (Vice President Engineering), Nate Mitchell (Vice President Product) and Marshall Cline (Vice President Platform). Co-founder Andrew Scott Reisse was tragically killed in 2013 when struck by a rushing automotive involved in a police chase.

© Zhang fan/Xinhua Press/Corbis

The Oculus Rift Growth Package model 1.1 includes the Oculus Rift head set, which vaguely resembles a pair of black ski goggles with a rectangular field protecting the front end. The equipment additionally comes with a management field that is permanently connected to the headset via a 6-foot (1.8-meter) cable, a removable over-the-head strap for added consolation and stability, three pairs of imaginative and prescient lenses of different focal lengths, an HDMI cable, a USB cable, a DVI cable, an HDMI to DVI adapter and a 5-Volt switching US-standard energy supply together with international energy adapters. All of this comes housed in a hard case. The Oculus Rift dev kit goggles weigh lower than a pound -- a mere 369 grams -- and the longer term consumer mannequin may be even lighter.

The management field is used to hook the headset up to your laptop and carry out fundamental control features. It consists of HDMI, DVI, mini-USB and DC energy connection ports, in addition to five buttons for controlling contrast, brightness and energy. A blue LED on prime exhibits you whether the device is on or off.

The Rift incorporates a flat 7-inch (17.8-centimeter) 60Hz LCD display display with a decision of 1280 by 800 pixels (round 720p excessive-def resolution). The screen is divided into 640 by 800 pixels per eye, with a 2.5-inch (64-millimeter) fixed distance between lens centers. The person views the screen by two lens cups. There are plans to make the consumer model's decision at the very least 1080p, and the company has already demonstrated two 1080p prototypes (the HD and Crystal Cove models). The show inputs embody DVI-D Single Hyperlink, HDMI 1.3+ and USB 2.0 Full Velocity+, all fed to it via the single control field cord.

The gadget has a custom-constructed movement and orientation sensor unit with a sampling fee of up to one thousand Hz. The sensor unit includes a gyroscope, an accelerometer and a magnetometer, along with an ARM Cortex-M3 microcontroller. The information from all three sensors is combined via a process called sensor fusion to allow fast and correct tracking of your head orientation and synchronization with what you are viewing. This permits you to show your head in any route and look around the virtual setting in actual-time, nevertheless it would not allow for positional tracking.

A brand new prototype, dubbed Crystal Cove, debuted at CES 2014. It has the next decision 1080p AMOLED (lively matrix organic mild emitting diode) display screen, decrease latency, a higher refresh charge and far lower picture persistence, which means that the pictures you see on the display screen change as rapidly as you move fairly than persisting on the display lengthy sufficient to cause loads of motion blurring. Crystal Cove can also observe place, rather than just orientation, with the assistance of IR LEDs (which appear like little square white dots) all around the headset that are monitored by an exterior digicam, providing you with 6 degrees of freedom fairly than just 3. You may lean towards issues to get a better look, or lean to look around corners, whereas with the developer equipment you can turn your head in numerous instructions to vary the digicam view, however you may have to make use of a separate controller to handle all motion towards, away from or round things. This prototype is reportedly closer to Oculus VR's imaginative and prescient for the patron model. To make use of the machine together with your computer, it must have both an HDMI port or a DVI video-out port. VGA will not be supported.6 or increased

Linux (Ubuntu 12.04 LTS)

2.0+ GHz processor

2 GB RAM

Direct3D 10 or OpenGL three appropriate video card

Efficiency must be higher on a pc that can handle heavy-obligation gaming. Per the SDK documentation, the Oculus workforce has discovered that a MacBook Pro Retina with an Nvidia 650M graphics card will work as a portable VR workstation.

The SDK additionally consists of support for some game controllers, including the Xbox 360 wired controller for Home windows, the Logitech F710 Wireless Gamepad for Windows and Mac and the Sony PlayStation DUALSHOCK3 Controller for Mac.

To use the headset, you connect your pc to the management field through the USB port and one (however not each) of the video input ports (either HDMI or DVI). Then plug the power cord into the field and an electrical outlet. When all three needed cables are connected, the display screen will activate. Your computer will essentially see the Rift as one other display, and you'll modify the display's settings by way of your pc's display management panels.

It currently only works with private computers, however help for cellular devices is within the works, and gaming techniques could also be next.

The Oculus SDK is publicly obtainable and open source, which means that anyone can acquire, use and even modify and distribute the code. There are just a few caveats spelled out in their license agreement, together with that any modifications must be shared with Oculus VR, that the software will not be used to interface with other industrial VR headsets that are not accredited by Oculus VR, and that the code should be distributed in entire, not part. They may also revoke your rights to make use of the SDK should you create an software that causes health or security points.

The SDK contains C++ source code, libraries, headers, firmware, samples, tutorials and documentation, together with the Unreal Growth Kit, Unreal Engine four and Unity game improvement software.

OculusWorldDemo, which lets you wander by means of a extra complex Tuscany setting.

SensorBoxTest, which is a 3D rendered field that reveals sensor fusion by monitoring and displaying the Rift's rotation.

Builders can access the Oculus VR Developer Heart to retrieve the most recent versions of the SDK components and for online help. These assets ought to help greatly in creating or porting extra games and different content material to the Oculus Rift.

The corporate has also released an Oculus Latency Tester whose hardware and software program are each open supply. Its firmware is underneath the Apache 2.Zero License and its schematic, board layout and enclosure are licensed beneath Artistic Commons Attribution 4.0. You can buy the Latency Tester from the Oculus VR site, and you need to use, alter or distribute any portion of the tester and its code. Or if you're a tinkerer, you may build your personal using the freely accessible recordsdata.

Bodily modification of the Oculus Rift unit itself will not be really helpful, nonetheless, since the company might not be able to help the modified gadget. However its source code is fair sport. Google Glass is a tiny smartphone within the shape of eyeglasses with a transparent rectangular see-via display over one eye. You'll be able to see your actual surroundings at all times, however you may also call up data by way of voice commands, and it will appear on the display screen, superimposed over what's really in front of you. It's extra in the realm of augmented reality than virtual reality.

The Oculus Rift, however, is true digital reality. You might be fully blocking your view of the real world and seeing a brand new digital, digital world in its place. The Rift uses stereoscopic 3-D rendering, a high-decision show, a field of view 110 levels vast and ultra-low latency head monitoring to immerse you in a digital world that ought to prove to be extra believable than any VR most of us have witnessed earlier than. The110-diploma subject of view extends into your peripheral imaginative and prescient space and, along with the lenses, is meant to help immerse you into a recreation. The low latency means that what you see tracks together with your head movements in real-time relatively than being on a delay the place the picture has to catch up to your eyes.

As soon as you've acquired the developer's Rift and downloaded the SDK and any firmware updates from the Oculus VR site, you should calibrate the system. This includes measuring and setting your peak and your IPD (interpupillary distance, or the gap between your pupils) and running the magnetometer calibration, which involves rotating the headset as instructed. As soon as your gadget is calibrated, you should use it to test or play whatever video games you find or create.

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Fans of "Minecraft" might be completely happy to know that a VR-adaptation of the sport, titled "Minecrift," is offered for obtain on the Oculus Rift site.

© Marvin Joseph/The Washington Post via Getty Photos

Although at the time of this writing the buyer version of Oculus Rift is not out yet, there are already some games from main developers which were created or ported to work with the machine. These embrace:

"Doom three BFG Edition" by id Software program - the first Oculus-prepared recreation.

"Eve: Valkyrie" by CCP Video games - an exclusive launch title for Oculus Rift.

"Group Fortress 2" by Valve - a port that can be played in VR mode.

"Half Life 2" by Valve - one other port that can be performed in VR mode.

"Hawken" by Meteor Entertainment and Adhesive Video games.

These might not all be out there to the general public in Rift-prepared form, however there are non-VR variations of all but "Eve: Valkyrie" within the wild. "Doom 3 BFG Version" was given out with the event kits bought via the Kickstarter campaign, and "Eve: Valkyrie" has been demonstrated with the newer Rift prototypes and is slated to return out sometime in 2014. And there is a spot on the Oculus VR Net site here for builders to share their games, mods, demos, simulations and the like. There are more than a hundred titles accessible on the share site already, together with "Minecrift," a VR conversion of the popular recreation "Minecraft" (a paid copy of "Minecraft" is required for it to work); and "VR Cinema," a simulation of a movie theater inside which you'll really watch videos.

Sadly, not simply any 3-D game might be performed with the gadget simply but. Due to the distinctive properties of the Rift, together with its wide discipline of imaginative and prescient and head-tracking talents, games and different purposes will have to be particularly made to work with the machine. The principle things that have to be built-in are movement monitoring and 3-D rendering along with distortion adjustment to produce the stereoscopic photos (a barely different one for each eye).

As of early 2014, around 50,000 models have been shipped [sources: Edwards, Perton]. With so many in the arms of developers, there are no doubt many video games in the works. However although the Rift was designed primarily with gaming in mind, that does not imply that is all it will be good for. We might one day don our headsets to observe 360-diploma movies, sit in digital classrooms, view dwell leisure or sporting events and transfer through simulated environments paired with train tools for fitness.

Some larger-end gamers are already exploring the possibilities of the Rift. The NASA Jet Propulsion Laboratory (JPL) has experimented with an Oculus Rift in conjunction with an Xbox Kinect 2 to regulate a robotic arm -- a potential step toward controlling robots remotely in outer area. The JPL has also used a Rift with a Virtuix Omni treadmill and panoramic photos captured by the Curiosity rover to simulate walking on Mars. A myriad of corporations have reportedly already bought the developer kits for their own purposes, and there's even been speak of utilizing them for decrease-value navy coaching. The possible applications for a lightweight, inexpensive VR headset are actually countless. The term "simulator sickness" has been coined to explain the headaches, disorientation and nausea typically introduced on by digital reality and other simulation techniques. The biggest offender is lag time between the consumer moving and the video picture maintaining, which is usually a hardware problem. Nonetheless, the Oculus VR workforce has provide you with a Greatest Practices Guide for software program builders to help stop these issues, as well as to create pleasurable games that are nicely suited to VR. The doc contains advice on the way to finest handle picture rendering, person perspective, degree of stereoscopic 3-D depth, digital camera motion in relation to head motion, in-sport speed and alter of motion, placement of user interface and objects, audio, user management, visual design and different technical and design concerns.

The information suggests a number of baselines for comfort, like a simulated strolling velocity of 4.5 feet (1.Four meters) per second, a minimum body rate of 60 frames per second (fps), a really perfect latency of 20 milliseconds or much less and virtual placement of static objects no nearer than 1.6 ft (50 centimeters) away from the user. There are also references in the information to particular Oculus VR software program features like distortion shaders, predictive monitoring and the Oculus head mannequin that developers can use to enhance gamer comfort without having to reinvent the wheel. The guide additionally advises developers to incorporate optional person settings, including the ability to vary speed, acceleration size, area of view and the impact of collisions, in addition to inclusion of a monoscopic display mode that makes the image the identical for each eyes (which is presupposed to decrease simulator sickness).

Although it is a hazard when operating round in any virtual world, partially due to the disconnect between what your thoughts is seeing and what your body is doing, sound design can assist decrease the likelihood of simulator sickness. The brand new Crystal Cove prototype's vastly reduced movement blurring ought to cut back the possibility of motion sickness still further. There's even some evidence you could just get used to VR and not get as sick as your expertise with it will increase.

The Oculus VR workforce claims that viewing by way of the Rift could also be a little better than staring at a standard flat display screen in the case of eyestrain, because it makes your eyes focus in the gap, which is their pure resting place.

© ROBYN BECK/AFP/Getty Photos

Early impressions of the developer model have been largely optimistic. Many individuals think the Rift is extremely cool, together with one early adopter's 90-12 months-previous grandmother [supply: Kooser]. It has been referred to as a sport changer for, well, gaming.

There have been the anticipated complaints about nausea and dizziness, and a few concern about using glasses with the Rift. You'll be able to actually use the headset with most eyeglasses, depending upon their dimension and form. To accommodate glasses, you alter the gap of the lenses to your face by turning two screws on either side of the headset -- the nearer the better in order that you are getting the maximum area of view. Using it with glasses is not recommended, nevertheless, on account of the danger of scratching your eyeglass lenses and the certainty of decreasing your area of view. They do recommend swapping out the Rift's lenses to see if any of them will give you the results you want with out glasses. The longest set (A) was made for people with 20/20 or farsighted imaginative and prescient, the mid-length set (B) was made for individuals with average nearsightedness and the shortest set (C) was made for people with extra severe nearsightedness. I do what the voices in my head tell me The Oculus team is planning to make the patron model somewhat more eyeglasses-friendly. Both iterations of the device obtained Best of CES accolades in 2013 and 2014 respectively.

As of early 2014, you may purchase the developer model directly from the Oculus VR site for $300, however the release date and value point for the patron version have yet to be formally introduced. However with so many dev kits and even better prototypes on the market, hopefully -- especially with the financial backing of Fb -- the wait will not be long for VR fun in our residing rooms. It's not like I have not skilled digital reality. I've achieved my fair proportion of simulator rides, and tried the headset arcade video games as soon as or twice, but I remember it being expensive, extraordinarily low resolution, imprecise and never all that immersive.

As it at all times does, expertise has improved by leaps and bounds, graphics have gotten better, and now with the Oculus Rift, it sounds like extra pleasant and believable VR is within our grasp. It is still not the holodeck, however I can not wait to check out the 1080p client mannequin every time it becomes available.

And I'd simply break down and get the developer mannequin within the near future. I'm, after all, a developer (though I have not but delved into sport improvement). Or I might just construct stuff in "Minecraft" like I do now in regular 2-D "Minecraft." Constructing random castles, shearing sheep and taming ocelots and wolves could also be much more satisfying in 3-D VR. Although working face first into a creeper in an immersive actuality is likely to be the stuff of nightmares.

Associated Links

How Virtual Actuality Works

Who invented digital reality expertise?

Who popularized the term "virtual reality'?

Sources

Antonov, Michael, Nate Mitchell, Andrew Reisse, Lee Cooper, Steve LaValle, and Max Katsev. "Oculus VR - SDK Overview - SDK Version 0.2.5." Oculus VR. Oct. 9, 2013. (Feb. 9, 2014) http://static.oculusvr.com/sdk-downloads/documents/Oculus_SDK_Overview.pdf

Burke, Steve. "The History of Digital Reality & the long run: Rift, Omni, Stem, Castar." Gamers Nexus. Oct. 20, 2013. (Feb. 16, 2014) http://www.gamersnexus.web/guides/1208-historical past-of-virtual-reality-and-future

Butts, Steve. "Heads-On with the Oculus Rift." IGN. Feb. 6, 2014. (Feb. 11, 2014) http://www.ign.com/articles/2014/02/06/heads-on-with-the-oculus-rift

Campbell, Colin. "Oculus CEO gets sick from VR, however says he is discovered the treatment." Polygon. Oct. 17, 2013. (Feb. 15, 2014) http://www.polygon.com/2013/10/17/4850272/oculus-ceo-gets-sick-from-vr-however-says-hes-discovered-the-treatment

Ceurstemont, Sandrine. "Optical illusions assist you discover a digital world on foot." New Scientist. June 22, 2013, Quantity 218, Problem 2922, Web page 22. (Feb. 17, 2014)

Chacos, Brad. "Eyes-on: Oculus Rift VR headset ramps up the resolution." June 12, 2013. (Feb. 15, 2014) http://www.pcworld.com/article/2041464/eyes-on-oculus-rift-vr-headset-ramps-up-the-decision.html

Chalk, Andy. "John Carmack Becomes Oculus VR CTO - Updated." Escapist. Aug. 7, 2013. (Feb. 15, 2014) http://www.escapistmagazine.com/news/view/126644-John-Carmack-Becomes-Oculus-VR-CTO-Updated

Davis, Ian. "Oculus Finds A Repair For 'Simulation Sickness.'" Escapist. Oct. 18, 2013. (Feb. 15, 2014) http://www.escapistmagazine.com/information/view/128815-Oculus-Finds-A-Repair-For-Simulation-Sickness

Dingman, Hayden. "EVE: Valkyrie's awe-inspiring VR space combat named Oculus Rift launch unique." Laptop World. Feb. 5, 2014. (Feb. 11, 2014) http://www.pcworld.com/article/2094725/eve-valkyries-awe-inspiring-vr-house-fight-named-oculus-rift-launch-unique.html

Dingman, Hayden. "Eyes-on with Oculus Rift's 'Crystal Cove' VR prototype and first launch sport." Laptop World. Feb. 13, 2014. (Feb. 15, 2014) http://www.pcworld.com/article/2096386/eyes-on-with-oculus-rifts-crystal-cove-vr-prototype-and-first-launch-recreation.html

Edwards, Jim. "Mere Phrases Can't Do Justice To How Superior The brand new Oculus Rift Headset Is - And I don't Even Like Video Video games." Business Insider. Jan. 9, 2014. (Feb. 16, 2014) http://www.businessinsider.com/oculus-rift-crystal-cove-2014-1

Eve: Valkyrie. (Feb. 17, 2014) http://evevalkyrie.com/

Firth, Niall. "Jaron Lanier." New Scientist. June 22, 2013, Quantity 218, Subject 2922, Web page 21. (Feb. 17, 2014)

Graham, Jefferson. "Palmer Luckey's virtual reality headset turns heads." USA As we speak. Jan. 22, 2014. (Feb. 17, 2014) http://www.usatoday.com/story/tech/columnist/talkingtech/2014/01/22/meet-oculus-rift-founder-palmer-luckey/4740631/

Grey, Scott. "The Neurotechnology Revolution Has Arrived." Futurist. September/October 2013, Volume 47, Situation 5, Pages 6-7. (Feb. 17, 2014)

Griffin, Ben. "One of the best wearable tech coming in 2014: Google Glass, Oculus rift, extra." Digital Spy. Jan. 22, 2014. (Feb. 17, 2014) http://www.digitalspy.com/tech/news/a545509/the-greatest-wearable-tech-coming-in-2014-google-glass-oculus-rift-extra.html

Heaven, Douglas. "Thoughts-bending games let you live your goals." New Scientist. June 22, 2013, Volume 218, Issue 2922, Web page 20. (Feb. 17, 2014)

Hollister, Sean. "Digital actuality check: why controllers have not caught up to the Oculus Rift." Verge. Dec. 23, 2013. (Feb. 11, 2014) http://www.theverge.com/2013/12/23/5238118/digital-actuality-examine-oculus-rift-hardware-ecosystem

iFixit. "Oculus Rift Teardown." (Feb. 15, 2014) http://www.ifixit.com/Teardown/Oculus+Rift+Teardown/13682

Insinna, Valerie. "Corporations Offer Cheaper Simulation Tools to Navy." National Defense. Feb. 2013, Quantity 97, Problem 711, Web page 12. (Feb. 17, 2014)

Katz, Leslie. "Oculus VR co-founder, 33, killed by speeding automotive." CNET. June 1, 2013. (Feb. 16, 2014) http://news.cnet.com/8301-10797_3-57587189-235/oculus-vr-co-founder-33-killed-by-dashing-automotive/

Kickstarter. "Oculus Rift: Step Into the game." (Feb. 11, 2014) https://www.kickstarter.com/initiatives/1523379957/oculus-rift-step-into-the-game

Kolasinski, Eugenia M. "Technical Report 1027 - Simulator Sickness in Virtual Environments." U.S. Army Research Institute. Might 1995. (Feb. 15, 2014) http://www.dtic.mil/get-tr-doc/pdf?Ad=ADA295861

Kooser, Amanda. "90-year-old grandma rocks an Oculus Rift VR headset." CNET. April 16, 2013. (Feb. 16, 2014) http://information.cnet.com/8301-17938_105-57579846-1/90-12 months-previous-grandma-rocks-an-oculus-rift-vr-headset/

Lee, Nicole. "NASA JPL takes a VR tour of Mars with Oculus Rift and Virtuix Omni (video)." Engadget. Aug. 5, 2013. (Feb. 17, 2014) http://www.engadget.com/2013/08/05/nasa-jpl-oculus-rift-virtuix-omni/

Lee, Nicole. "NASA's JPL maneuvers a robotic arm with Oculus Rift and Kinect 2, points to more immersive space missions." Engadget. Dec. 23, 2013. (Feb. 16, 2014) http://www.engadget.com/2013/12/23/nasa-jpl-control-robotic-arm-kinect-2/

MacManus, Christopher. "Gamers go ga-ga over Oculus Rift digital-reality headset." CNET. Aug. 3, 2012. (Feb. 16, 2014) http://news.cnet.com/8301-17938_105-57486608-1/avid gamers-go-ga-ga-over-oculus-rift-virtual-reality-headset/

Martin, Tim. "The Oculus Rift: virtual reality is no longer a joke." Telegraph. Dec. 28, 2013. (Feb. 11, 2014) http://www.telegraph.co.uk/technology/10540341/The-Oculus-Rift-digital-actuality-is-no-longer-a-joke.html

McFerran, Damien. "Actuality Crumbles: Whatever Occurred to VR?" Eurogamer. April 12, 2012. (Feb. 17, 2014) http://www.eurogamer.net/articles/2012-04-12-reality-crumbles-no matter-occurred-to-vr

MTBS3D.com. "Oculus 'Rift': An open-supply HMD for Kickstarter." Discussion board posts. April 15-20, 2012. (Feb. 17, 2014) http://www.mtbs3d.com/phpBB/viewtopic.php?f=140&t=14777

Nemati, Cyrus. "Virtual Reality Is Prepared for Prime Time." Slate. Dec. 20, 2013. (Feb. 11, 2014) http://www.slate.com/articles/technology/future_tense/2013/12/oculus_rift_evaluate_the_digital_actuality_headset_will_change_every little thing.html

New Scientist. "Kickstarting a virtual revolution." June 22, 2013, Quantity 218, Difficulty 2922, Page 3. (Feb. 17, 2014)

New Scientist. "Simulated Areas." June 22, 2013, Volume 218, Problem 2922, Web page 21. (Feb. 17, 2014)

Oculus VR. "About Oculus VR." (Feb. 16, 2014) http://www.oculusvr.com/company/

Oculus VR. "EVE: Valkyrie, Open Supply Hardware, and the perfect Practices Guide." Feb. 5, 2014. (Feb. 11, 2014) http://www.oculusvr.com/blog/eve-valkyrie-open-supply-hardware-and-the-greatest-practices-guide/

Oculus VR. "Increasing the Team, Meet us at Gamescom, Unite, PAX." Aug. 16, 2012. (Feb. 16, 2014) http://www.oculusvr.com/blog/expanding-the-team-meet-us-at-gamescom-unite-pax/

Oculus VR. "Data Base - FAQs." (Feb. 12, 2014) https://help.oculusvr.com/forums

Oculus VR. "Meet the Workforce." (Feb. 16, 2014) http://www.oculusvr.com/company/people/

Oculus VR. "Oculus-Ready Video games." (Feb. 12, 2014) http://www.oculusvr.com/weblog/class/common/oculus-prepared-video games/

Oculus VR. "Oculus Rift." (Feb. 9, 2014) http://www.oculusvr.com/rift/

Oculus VR. "Oculus Rift Growth Kit Model 1.1." (Feb. 9, 2014) http://static.oculusvr.com/sdk-downloads/paperwork/Oculus_Rift_Improvement_Kit_Instruction_Guide.pdf

Oculus VR. "SDK Software License." (Feb. 15, 2014) https://developer.oculusvr.com/license

Oculus VR. "Share." (Feb. 11, 2014) https://share.oculusvr.com/

Oculus VR. "Delivery Update, Alternative Rewards, VR Meet Ups, and Half Life 2 in VR!" Might 17, 2013. (Feb. 12, 2014) http://www.oculusvr.com/blog/shipping-replace-substitute-rewards-vr-meet-ups-and-half-life-2-in-vr/

Oculus VR. "Staff Fortress 2 within the Oculus Rift." March 18, 2013. (Feb. 12, 2014) http://www.oculusvr.com/weblog/staff-fortress-2-in-the-oculus-rift/

Oculus VR. "Replace on Developer Kit Technology, Delivery Details." Nov. 28, 2012. (Feb. 16, 2014) http://www.oculusvr.com/weblog/replace-on-developer-kit-expertise-shipping-particulars/

OLED-Show. "AMOLED." (Feb. 17, 2014) http://information.oled-display.net/amoled/

Computer World. "Oculus Rift headset: Alternately thrilling and nauseating." Nov. 6, 2013. (Feb. 15, 2014) http://www.pcworld.com/video/29402/oculus-rift-headset-alternately-thrilling-and-nauseating.html

Perton, Marc. "The Oculus Rift 'Crystal Cove' prototype is 2014's Better of CES winner." Engadget. Jan. 9, 2014. (Feb. 17, 2014) http://www.engadget.com/2014/01/09/the-oculus-rift-crystal-cove-prototype-is-2014s-finest-of-c/

Purchese, Robert. "Blissful Go Luckey: Meet the 20-year-outdated Creator of Oculus rift." Eurogamer. July 11, 2013. (Feb. 17, 2014) http://www.eurogamer.web/articles/2013-07-11-comfortable-go-luckey-meet-the-20-year-outdated-creator-of-oculus-rift

Purchese, Robert. "Oculus co-founder killed as innocent bystander during police automotive chase." Eurogamer. June 3, 2013. (Feb. 17, 2014) http://www.eurogamer.web/articles/2013-06-03-oculus-co-founder-killed-as-innocent-bystander-throughout-police-automobile-chase

Ries, Brian. "Recreation On." Newsweek International. April 26, 2013, Quantity 161, Difficulty 16. (Feb. 17, 2014)

Robertson, Adi. "All Jacked In and Nothing to Play: Chasing the right VR Game." Verge. Dec. 23, 2013. (Feb. 11, 2014) http://www.theverge.com/2013/12/23/5237452/chasing-the-excellent-oculus-rift-vr-recreation

Rosenberg, Adam. "Eve: Valkyrie Might be an Oculus Rift Exclusive." Digital Developments. Feb. 6, 2014. (Feb. 11, 2014) http://www.digitaltrends.com/gaming/eve-valkyrie-will-oculus-rift-exclusive/

Rougeau, Michael, and Matt Hawkins. "Arms on: Oculus Rift overview." Techradar. Jan. 8, 2014. (Feb. 11, 2014) http://www.techradar.com/opinions/gaming/gaming-accessories/oculus-rift-crystal-cove-1123963/evaluation

Senior, Tom. "State of Play 2013: The return of virtual reality." Edge. Dec. 19, 2013. (Feb. 11, 2014) http://www.edge-online.com/features/state-of-play-2013-the-return-of-virtual-reality/

Takahashi, Dean. "Oculus VR's Brendan Iribe on the most recent virtual reality prototype (interview)." VentureBeat. Jan. 14, 2014. (Feb. 15, 2014) http://venturebeat.com/2014/01/14/oculus-vrs-brendan-iribe-on-the-virtual-reality-prototype-interview/

Velazco, Chris. "Oculus VR Raises $75 Million To assist Deliver Digital Actuality Goggles To The Lots." Techcrunch. Dec. 12, 2013. (Feb. 16, 2014) http://techcrunch.com/2013/12/12/oculus-vr-raises-75-million-to-help-deliver-virtual-actuality-goggles-to-the-lots/

Warr, Philippa. "EVE Valkyrie: Turning CCP's gaming Pinocchio into a real boy." Wired. Dec. 24, 2013. (Feb. 11, 2014) http://www.wired.co.uk/news/archive/2013-12/24/eve-valkyrie

Welsh, Oli. "John Carmack and the Digital Actuality Dream." Eurogamer. June 7, 2012. (Feb. 17, 2014) http://www.eurogamer.net/articles/2012-06-07-john-carmack-and-the-digital-actuality-dream

Yao, Richard, Tom Heath, Aaron Davies, Tom Forsyth, Nate Mitchell, and Perry Hoberman. "Oculus VR Greatest Practices Guide - v0.007." Oculus VR. Jan. 16, 2014. (Feb. 9, 2014) http://static.oculusvr.com/sdk-downloads/paperwork/OculusBestPractices.pdf