{"id":33617,"date":"2023-05-31T21:50:53","date_gmt":"2023-05-31T21:50:53","guid":{"rendered":"https:\/\/scienceandnerds.com\/2023\/05\/31\/a-brief-history-of-vr-and-ar\/"},"modified":"2023-05-31T21:50:54","modified_gmt":"2023-05-31T21:50:54","slug":"a-brief-history-of-vr-and-ar","status":"publish","type":"post","link":"https:\/\/scienceandnerds.com\/2023\/05\/31\/a-brief-history-of-vr-and-ar\/","title":{"rendered":"A brief history of VR and AR"},"content":{"rendered":"

Source:https:\/\/techcrunch.com\/2023\/05\/31\/a-brief-history-of-vr-and-ar\/<\/a><\/br>
\nA brief history of VR and AR<\/br>
\n2023-05-31 21:50:53<\/br><\/p>\n

\n

By the time<\/span> Howard Rheingold\u2019s \u201cVirtual Reality\u201d was published in 1991, the Sensorama was already a \u201cslowly deteriorating\u201d relic stashed away in a cabana next the pool at its inventor\u2019s West Los Angeles home. Rheingold describes awe \u2014 even surprise \u2014 that the system was still operable almost 30 years after its introduction.<\/p>\n

\u201cI was transported to the driver\u2019s seat of a motorcycle in Brooklyn in the 1950s,\u201d the author writes. \u201cI heard the engine start. I felt a growing vibration through the handlebar, and the 3D photo that filled much of my field of view came alive, animating into a yellow, scratchy, but still effective 3D motion picture.\u201d<\/p>\n

The experience is immediately identifiable to anyone who has spent time in a modern VR headset. In the early 90s, it no doubt felt \u201ca bit like looking up the Wright Brothers and taking their original prototype out for a spin,\u201d as the book describes. At the dawn of the decade that gave us both \u201cThe Real World\u201d and \u201cThe End of History,\u201d virtual reality seemed to hold the keys to the next great paradigm shift.<\/p>\n

The year the book was published, Sega announced a VR peripheral for the Genesis. That October also saw the release of Virtuality\u2019s 1000 Series, a headset that would make its way into arcades with titles like Dactyl Nightmare, a first-person platform shooter that finds the player pursued by an angry pterodactyl. Four years later, Nintendo followed up the wild and enduring success of the Game Boy with Virtual Boy, a headset\/console built around (very red) stereoscopic vision.<\/p>\n

VR also dominated the pop culture, featuring prominently in films like \u201cJohnny Mnemonic,\u201d \u201cLawnmower Man\u201d and \u201cVirtuosity.\u201d The technology served as a visually rich shorthand for dystopian cyberpunk fears in an age of rapidly accelerating technology.<\/p>\n

By the end of the decade, however, the veneer wore off. Sega VR\u2019s 1994 launch date came and went. The product was initially delayed before it was ultimately canceled. Virtual Boy, meanwhile, did make it to store shelves and has since been regarded as Nintendo\u2019s single greatest misstep.<\/p>\n

For decades, the technology has felt ahead of its time, beginning with Sensorama in 1962. Considered by many to the starting point for what we now know as VR, the system looks more arcade cabinet than VR headset. The user is seated in a stool in front of the machine, their head obscured by a hood.<\/p>\n

Morton Helig\u2019s 1962 patent<\/a> describes a system that delivers a realistic simulation for potential work and military training purposes:<\/p>\n

\n

There are increasing demands today for ways and means to teach and train individuals without actually subjecting the individuals to possible hazards of particular situations. For example, the armed services must instruct men in the operation and maintenance of extremely complicated and potentially dangerous equipment, and it is desirable to educate the men with the least possible danger to their lives and to possible damage to costly equipment.<\/p>\n<\/blockquote>\n

Ultimately, however, his work would focus on \u201cExperience Theater\u201d \u2014 machines designed to provoke all the senses. It\u2019s easy to see how, in the early 1960s, such a system could be viewed as a logical next step beyond the film and television of the day. The demo described in the book finds the user riding a motorcycle down a Brooklyn street. The borough appears in stereoscopic vision, as the wind hits the riders face, the handlebars vibrate and smells overwhelm. For all of its exciting innovation, however, cost was the major sticking point. It\u2019s a ubiquitous theme throughout the history of VR.<\/p>\n

\"\"<\/p>\n

Sketch from Morton Helig\u2019s 1962 patent. Image Credits:<\/strong> Morton Helig<\/p>\n<\/div>\n

The form factor was different, but Sensorama otherwise hewed closely to modern conceptions of VR. Three years prior to the creation of Sensorama, Helig was granted a patent for a device that appears even more remarkably prescient. The Telesphere Mask was, effectively, a headset with two lenses that provided stereoscopic 3D images for viewing TV shows.<\/p>\n

Per the patent<\/a>:<\/p>\n

\n

My invention generally speaking comprises the following elements: a hollow casing, a pair of optical units, a pair of television tube units, a pair of ear phones and a pair of air discharge nozzles, all co-acting to cause the user to comfortably see the images, hear the sound effects and to be sensitive to the air discharge of said nozzles. One object of my invention is to provide easily adjustable and comfortable means for causing the apparatus containing the optical units, to be held in proper position, on the head of the user so that the apparatus does not sag, and so that its weight is evenly distributed over the bone structure of the front and back of the head, without the necessity of holding the apparatus up by hand.<\/p>\n<\/blockquote>\n

It was, effectively, a version of the Sensorama designed to be worn on one\u2019s head. Both devices suffered the same fate of all things invented decades before they could conceivably be brought to life by existing technologies. Helig died in 1997 at age 70. He survived long enough to see virtual reality become a true pop cultural phenomenon, but never managed to truly capitalize on its success. His inventions, meanwhile, languished in boxes in his Southern Californian home.<\/p>\n

An even more direct ancestor to today\u2019s modern XR (extended reality) dates back to the mid-60s, when a team at MIT\u2019s Lincoln Laboratory began their own headset experiments. In 1968, the team produced a system they jokingly deemed \u201cThe Sword of Damocles,\u201d owing to a large structural beam that hung over the wearer\u2019s head. One of the system\u2019s key innovations was a magnetic tracking system, designed to monitor head movements to shift the display orientation accordingly.<\/p>\n

\u201cOur objective in this project has been to surround the user with displayed three-dimensional information,\u201d project lead Ivan Sutherland wrote in a paper describing the system. \u201cBecause we use a homogeneous coordinate representation, we can display objects which appear to be close to the user or which appear to be infinitely far away. We can display objects beside the user or behind him which will become visible to him if he turns around.\u201d<\/p>\n

Sutherland, who is still around today at 85, contributed important technological innovations for decades. His best-known innovation is likely Sketchpad, a CAD predecessor and computer graphics program that was \u2014 much like his headset \u2014 decades ahead of its time.<\/p>\n

In a 2013 Time interview<\/a>, he briefly \u2014 and modestly \u2014 spoke of The Sword of Damocles, noting, \u201cThe name virtual reality might be applied, but it didn\u2019t come along until ten years later.\u201d<\/p>\n

\"\"<\/p>\n

NASA promotion shot of VIEW (Virtual Interactive Environment Workstation). Image Credits:<\/strong> NASA<\/p>\n<\/div>\n

NASA got in on the action in the mid-70s. Here the applications began to once again focus on simulation for the workplace \u2014 the \u201cworkplace\u201d in this instance being, of course, space. At the Jet Propulsion Laboratory, David Em made strides in the creation of explorable virtual landscapes, while the Ames Research Center iterated on VIEW (Virtual Interactive Environment Workstation).<\/a><\/p>\n

The system featured a head-mounted display with head tracking that could be used to explore virtual environments or real remote images from a camera \u2014 foreshadowing future breakthroughs in teleoperation. There were gloves designed to track hand movements to interact with virtual objects and a full body \u201cDataSuit\u201d for further movement tracking.<\/p>\n

Reflecting on the breakthroughs of the era, Stephen Ellis, the head of Ames\u2019 Advanced Displays and Spatial Perception Laboratory noted simply, \u201cThe technology of the 1980s was not mature enough.\u201d It\u2019s yet another pervasive theme that crops up again and again throughout VR\u2019s long history.<\/p>\n

The term \u201caugmented reality\u201d wasn\u2019t officially coined until 1990, but the 80s also saw important breakthroughs in the space. Much of that work was built atop decades of military research into heads-up display (HUD) units for aircraft. Steve Mann is commonly referred to as the \u201cfather of wearable computing\u201d for innovations like the EyeTap, which combined computer processing with graphical design and textual overlays. Reflecting on his early work, Mann writes<\/a>:<\/p>\n

\n

I started exploring various ways to do this during my youth in the 1970s, when most computers were the size of large rooms and wireless data networks were unheard of. The first versions I built sported separate transmitting and receiving antennas, including rabbit ears, which I\u2019m sure looked positively ridiculous atop my head. But building a wearable general-purpose computer with wireless digital-communications capabilities was itself a feat. I was proud to have pulled that off and didn\u2019t really care what I looked like.<\/p>\n<\/blockquote>\n

The 80s ushered the term \u201cvirtual reality\u201d into the popular lexicon and set the stage for the aforementioned attempts at consumer and arcade VR. Dot-com wasn\u2019t the only bubble to burst at the turn of the millennium, however. In the 90s, virtual reality was the future of entertainment, gaming, socialization and work. In the 00s, however, that future seemed to simply dissipate with a few notable exceptions, including the 2003 launch of early metaverse, Second Life, which remains in operation nearly 20 years later.<\/p>\n

\"\"<\/p>\n

Palmer Luckey, co-founder of Oculus VR Inc., left, plays the new video game \u201cEagle Flight VR\u201d during an Ubisoft news conference before the start of the E3 Gaming Conference on June 13, 2016 in Los Angeles, California. Photo by Kevork Djansezian\/Getty Images<\/p>\n<\/div>\n

The first Oculus Rift prototype reignited the conversation when it arrived in 2012. For the first time in VR\u2019s long history, it felt as though technology had finally caught up to concept. Breakthroughs in display and computing technology driven by the smartphone industry laid the groundwork for the viable consumer headset. Facebook certainly believed so. In 2014, the social media giant purchased Oculus for nearly $3 billion.<\/p>\n

In the intervening decade, virtual reality has begun to take on outsized influence at the company, culminating with its 2021 rebrand to \u201cMeta.\u201d The company believed it had purchased a front row seat to the future. \u201cThe first metaverse that gains real traction is likely to be the last,\u201d Oculus exec Jason Rubin wrote in a 50-page internal document<\/a> laying out the strategy. \u201cWe must act first, and go big, or we risk being one of those wannabes.\u201d<\/p>\n

Google revealed Glass the same year the first Oculus prototype hit the scene. That year\u2019s I\/O continues to be the apex in terms of excitement, owing far more to the crew of Glass-wearing skydivers than the Nexus Q. \u201cYou\u2019ve seen some really compelling demos here,\u201d Sergey Brin told the crowd. \u201cThey were slick, they were robust. This is going to be nothing like that.\u201d Glass was released for developers in February 2013 for $1,500. Sales opened for consumers later the same year.<\/p>\n

The following year, Google introduced Cardboard, a super cheap and extremely clever smartphone accessory. It shipped flat, with a pair of lenses built in. Once folded, a phone was placed inside for a budget-rate VR experience. The platform\u2019s affordability drove strong consumer interest, with around 15 million units shipped over the system\u2019s life. In fact, the program was only officially discontinued in 2021. It managed to outlive the Daydream platform the company introduced at its I\/O 2016.<\/p>\n

\"VIVE<\/p>\n

Image Credits:<\/strong> TechCrunch<\/p>\n<\/div>\n

When HTC began imagining life after the smartphone, it looked a lot like VR. A collaboration with Valve, the product was introduced as a demo under the \u201cSteamVR hardware system\u201d banner at 2015\u2019s GDC show. Later that year at Mobile World Congress, HTC announced the Vive name during its official unveil. As the company\u2019s smartphone fortunes began to wane, it increasingly shifted eggs into the Vive basket.<\/p>\n

In 2016, Microsoft began shipping a developer edition of its mixed reality HoloLens system, priced at $3,000. It was an innovative and impressive product, largely aimed at enterprise applications. The company has yet to introduce a consumer version of the product. 2018, meanwhile, saw the release of the Spielberg-directed Ready Player One, which is at once a nostalgia fest and a love letter to VR\u2019s potential.<\/p>\n

Magic Leap officially announced its One headset after years of speculation and rumors. That was fueled, in part, by early funding in excess of $1 billion. The startup would ultimately follow Microsoft\u2019s lead with a pivot into enterprise. \u201cWe really saw that there was a value to be derived from AR much sooner from enterprise,\u201d CTO Daniel Diez told me during at interview during this year\u2019s CES. \u201cThe feedback we were getting from them was that. It also gave us insight into how the product needed to evolve to be truly purpose-built for enterprise, and that\u2019s what you see in the Magic Leap 2.\u201d<\/p>\n

\"\"<\/p>\n

Image Credits:<\/strong> Apple<\/p>\n<\/div>\n

Magic Leap is far from alone in those struggles. The history of virtual reality is littered with stories of smart people and innovative companies running headfirst into actual reality. Next Monday<\/a>, Apple is expected to become the latest to stare down that wall. The company has been in the AR business for a minute, launching the development ARKit in 2017 as part of iOS 11 (Google\u2019s ARCore arrived in 2018). Anticipation has thus far been a cocktail of skepticism and faith in the company\u2019s track record. It certainly does have a long, fruitful history of breathing new life into existing categories like the mobile phone, mp3 player, smartwatch and headphones.<\/p>\n

All of the conversations I\u2019ve had with competitors this year point to an excitement at that possibility. The hope is that if Apple finds success, it could reverse the fortunes of many in the industry as interest in and excitement around VR increases. Years of rumors paint a far less rosy picture, however. The headset \u2014 which might be named the \u201cReality Pro\u201d \u2014 has apparently been in development for eight years. Apple has a long history of waiting until products are just right, but shareholders apparently got sick of waiting.<\/p>\n

Tim Cook is said to be less than thrilled with the form factor. His dream of a headset that looks like a standard pair of glasses was just too difficult for engineers to execute. Instead, we\u2019ll likely see something akin to a traditional VR rig. The executive is no doubt aware that the product \u2014 for good or ill \u2014 will be tied to his legacy as CEO.<\/p>\n

Interest in the category has undoubtedly risen ahead of the announcement, and the underlying technologies have advanced by leaps and bounds. But the question remains whether mixed reality is finally ready to stop being ahead of its time.<\/p>\n<\/p><\/div>\n

<\/br><\/br><\/br><\/p>\n

Science, Tech, Technology<\/br>
\n<\/br>
\nSource:https:\/\/techcrunch.com\/2023\/05\/31\/a-brief-history-of-vr-and-ar\/<\/a><\/br><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"

Source:https:\/\/techcrunch.com\/2023\/05\/31\/a-brief-history-of-vr-and-ar\/ A brief history of VR and AR 2023-05-31 21:50:53 By the time Howard Rheingold\u2019s \u201cVirtual Reality\u201d was published in 1991, the Sensorama was already a \u201cslowly deteriorating\u201d relic stashed away in a cabana next the pool at its inventor\u2019s West Los Angeles home. 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