360 VR - 360 VR Video - 360 Video Software -

Alright, I’m going to walk you through my specific process, although some people may do things in a slightly different order. Let’s jump back to the import. The camera I used records to 2 separate Micro SD cards, so I have to import both. In the “Ingested Footage” folder for that day’s shoot, I put a folder for one card, “Front” and one card, “Back”. Then I use the stitching software and export final stitches for every clip to a third folder I call “Stitched”. Then I dropped each of those stitched files into Adobe After Effects and mask myself, other, gear, and tripod out of the shot. This way I have clean video with only the model in it. I export these as individual files as well.

Bottom line, if you're looking for a VR experience that's closer to the Rift and the Vive without the big price tag and the setup, this is the one you want. The room tracking is fantastic, the controllers are the best we've used and while it won't play all of the top end Rift games, there's a good collection of games and experiences to try out already that will hopefully grow over the coming months.
Independent production of VR images and video has increased by the development of omnidirectional cameras, also known as 360-degree cameras or VR cameras, that have the ability to record 360 interactive photography, although at low-resolutions or in highly-compressed formats for online streaming of 360 video.[46] In contrast, photogrammetry is increasingly used to combine several high-resolution photographs for the creation of detailed 3D objects and environments in VR applications.[47][48]
In 2010, Palmer Luckey designed the first prototype of the Oculus Rift. This prototype, built on a shell of another virtual reality headset, was only capable of rotational tracking. However, it boasted a 90-degree field of vision that was previously unseen in the consumer market at the time. Distortion issues arising from the lens used to create the field of vision were corrected for by software written by John Carmack for a version of Doom 3. This initial design would later serve as a basis from which the later designs came.[25] In 2012, the Rift is presented for the first time at the E3 gaming trade show by Carmack.[26][27] In 2014, Facebook purchased Oculus VR for what at the time was stated as $2 billion[28] but later revealed that the more accurate figure was $3 billion.[27] This purchase occurred after the first development kits ordered through Oculus' 2012 Kickstarter had shipped in 2013 but before the shipping of their second development kits in 2014.[29] Zenimax, Carmack's former employer, sued Oculus and Facebook for taking company secrets to Facebook;[27] the verdict was in favour of Zenimax, settled out of court later.[30] https://www.aliexpress.com/item/-/32871493166.html

In medicine, simulated VR surgical environments under the supervision of experts can provide effective and repeatable training at a low cost, allowing trainees to recognize and amend errors as they occur.[53] Virtual reality has been used in physical rehabilitation since the 2000s. Despite numerous studies conducted, good quality evidence of its efficacy compared to other rehabilitation methods without sophisticated and expensive equipment is lacking for the treatment of Parkinson's disease.[54] A 2018 review on the effectiveness of mirror therapy by virtual reality and robotics for any type of pathology concluded in a similar way.[55] Another study was conducted that showed the potential for VR to promote mimicry and revealed the difference between neurotypical and autism spectrum disorder individuals in their response to a two-dimensional avatar.[56] https://www.youtube.com/watch?v=VkPnTaHl-0I&t=1s


Virtual Reality’s most immediately-recognizable component is the head-mounted display (HMD). Human beings are visual creatures, and display technology is often the single biggest difference between immersive Virtual Reality systems and traditional user interfaces. For instance, CAVE automatic virtual environments actively display virtual content onto room-sized screens. While they are fun for people in universities and big labs, consumer and industrial wearables are the wild west.

In 2013, Valve Corporation discovered and freely shared the breakthrough of low-persistence displays which make lag-free and smear-free display of VR content possible.[31] This was adopted by Oculus and was used in all their future headsets. In early 2014, Valve showed off their SteamSight prototype, the precursor to both consumer headsets released in 2016. It shared major features with the consumer headsets including separate 1K displays per eye, low persistence, positional tracking over a large area, and fresnel lenses.[32][33] HTC and Valve announced the virtual reality headset HTC Vive and controllers in 2015. The set included tracking technology called Lighthouse, which utilized wall-mounted "base stations" for positional tracking using infrared light.[34][35][36] https://www.aliexpress.com/item/Pre-order-Insta360-Nano-360-Degree-Panoramic-Camera-3K-HD-VR-Camera/32709297694.html
The Vive Pro sports a 2,880 x 1,600 resolution on a dual-OLED display, up from the Vive's 2,160 x 1,200 resolution. There's also dual cameras on the front that'll help track your hands and a 90Hz refresh rate with 70 sensors, giving you 360-degree head-tracking. It's not a leap to say that the Vive Pro is a monster. This is easily the most advanced VR headset out there, but it's also incredibly expensive, sitting at £799. If you don't need that added clarity, the Vive has all the same tricks. https://www.youtube.com/watch?v=HwolI3DQFhI&t=1s
Modern VR headsets now fit under one of three categories: Mobile, tethered, or standalone. Mobile headsets are shells with lenses into which you place your smartphone. The lenses separate the screen into two images for your eyes, turning your smartphone into a VR device. Mobile headsets like the Samsung Gear VR and the Google Daydream View are relatively inexpensive at around $100, and because all of the processing is done on your phone, you don't need to connect any wires to the headset. https://www.youtube.com/watch?v=iHCEGDeQjsQ&t=1s

The emphasis here is future, as in several years away. That brings us to the second biggest reason the HoloLens and Magic Leap One aren't on this list: They aren't consumer products. Both devices are purely intended as development hardware, so AR software can be made for their platforms. Even the just-announced HoloLens 2, the second iteration of Microsoft's AR headset, is aimed specifically at developers and enterprise users rather than consumers. https://www.aliexpress.com/item/YI-360-VR-Camera-220-degree-Dual-Lens-5-7K-30fps-Immersive-Live-stream-Effortless-Panoramic/32834396748.html
Morton Heilig wrote in the 1950s of an "Experience Theatre" that could encompass all the senses in an effective manner, thus drawing the viewer into the onscreen activity. He built a prototype of his vision dubbed the Sensorama in 1962, along with five short films to be displayed in it while engaging multiple senses (sight, sound, smell, and touch). Predating digital computing, the Sensorama was a mechanical device. Heilig also developed what he referred to as the "Telesphere Mask" (patented in 1960). The patent application described the device as "a telescopic television apparatus for individual use...The spectator is given a complete sensation of reality, i.e. moving three dimensional images which may be in colour, with 100% peripheral vision, binaural sound, scents and air breezes."[6] https://www.aliexpress.com/item/Global-PROTRULY-V10S-Smartphone-360-Degree-26MP-3D-VR-Full-View-Android-7-1-Snapdrago
The HTC Vive has been one of the best VR HMDs on the market since its consumer release back in 2016. Manufactured by HTC, the Vive was the first VR HMD to support SteamVR. The Vive has been locked in fierce competition with the Oculus Rift since release, as both headsets aimed at the same top end of the VR enthusiast market. The Vive has proven itself a durable workhorse for enterprise solutions, while also delivering one of the best consumer VR experiences available. The Vive was first released back in 2016, and has gone through several iterations, with the addition of a wireless module. The Vive Pro came out in 2018 and the Vive Pro Eye and the HTC Vive Cosmos are both slated for release in the second half of 2019. https://www.aliexpress.com/item/Insta360-Air-360-Degree-Dual-3K-lens-VR-Video-Camera-Real-Time-Seamless-Stitching-for-Android/32816542852.html
However, because the Lighthouse sensors need good vantage points to track all your head and hand movements, it means mounting them up high. This makes setup for the Vive a bit convoluted compared to, say, the Rift or PSVR. For the Rift, you can just plop down the sensors on a desk, though to get the same 360 tracking you'll need to buy an extra sensor (the Touch bundle gets you two). However, when you get Lighthouse all ready the effect is next-level – enough to make using the PlayStation VR or Rift feel like a step back at times.
According to CEO Stanislas Chesnais, the 3DRudder was designed for "existing games where two hands aren't enough [for] VR, where you don't actually have any solutions today to move in a nice way while sitting." A circular device that you control with both feet by tilting in the direction you want to move, the 3DRudder's latency-free design means that response to your movements is instant and requires little thought. "It's like in real life," says Chesnais. "When you do something [like] set the table… you don't think about your feet moving around. Your hands are what matter."
The definition of virtual reality comes, naturally, from the definitions for both ‘virtual’ and ‘reality’. The definition of ‘virtual’ is near and reality is what we experience as human beings. So the term ‘virtual reality’ basically means ‘near-reality’. This could, of course, mean anything but it usually refers to a specific type of reality emulation. https://www.youtube.com/watch?v=jobzDDtr1sI&t=1s
By 1994, Sega released the Sega VR-1 motion simulator arcade attraction,[18][19] in SegaWorld amusement arcades. It was able to track head movement and featured 3D polygon graphics in stereoscopic 3D, powered by the Sega Model 1 arcade system board.[20] Apple released QuickTime VR, which, despite using the term "VR", was unable to represent virtual reality, and instead displayed 360 photographic panoramas. https://www.aliexpress.com/item/Rxy-360-Lace-Frontal-Wigs-For-Black-Women-Straight-Pre-Plucked-100-Human-Hair-Wig-With/32810709791.html
In 1968, Ivan Sutherland, with the help of his students including Bob Sproull, created what was widely considered to be the first head-mounted display system for use in immersive simulation applications. It was primitive both in terms of user interface and visual realism, and the HMD to be worn by the user was so heavy that it had to be suspended from the ceiling. The graphics comprising the virtual environment were simple wire-frame model rooms. The formidable appearance of the device inspired its name, The Sword of Damocles. https://www.aliexpress.com/item/US-Plug-AC-Adapter-Charging-Charger-Power-Supply-Cord-Cable-for-Xbox-360-Xbox360-E-Brick/32814634201.html
Virtual reality is the creation of a virtual environment presented to our senses in such a way that we experience it as if we were really there. It uses a host of technologies to achieve this goal and is a technically complex feat that has to account for our perception and cognition. It has both entertainment and serious uses. The technology is becoming cheaper and more widespread. We can expect to see many more innovative uses for the technology in the future and perhaps a fundamental way in which we communicate and work thanks to the possibilities of virtual reality. https://www.aliexpress.com/item/Svpro-VR-3D-CAMERA-VR-BOX-SET-VIRTUAL-REALITY-KIT1-DOUBLE-HD-LENSES-3D-VIDEO-CAMERA/32770451276.html
But the competition is closer than ever. Vive is also excellent (and still offers the best room scale), while the Sony PlayStation VR is a big seller thanks to its significantly lower price and the ubiquity of PlayStation 4 consoles ready to run it. There are now better standalone VR headsets too if you want a hassle-free route to the immersive realms. https://www.youtube.com/watch?v=1udaCG1JiWU&t=1s
The definition of virtual reality comes, naturally, from the definitions for both ‘virtual’ and ‘reality’. The definition of ‘virtual’ is near and reality is what we experience as human beings. So the term ‘virtual reality’ basically means ‘near-reality’. This could, of course, mean anything but it usually refers to a specific type of reality emulation. https://www.youtube.com/watch?v=A9Wvl32W_As&t=1s
Microsoft HoloLens is shaping up to be another formidable competitor in the HMD market. Unlike VR tech, Microsoft based their display on holographic technology. The original Hololens was more proof of concept than consumer device, and the recently announced Hololens 2 is again eschewing the public in favor of enterprise/government uses. The Hololens 2 will feature upgraded visuals, including a much-expanded field of view — music to fans of the original device, who settled on the limited FOV as the main drawback of the device. https://www.youtube.com/watch?v=UlQt4HNIFXE&t=1s
To a degree, I’ve made it sound harder than it actually is since software has compensated for much of this, but these were some of the questions I was asking when I was first learning. I then started learning that some standard editing procedures could still be done. For example, I can still create image masks in 360°. So in truth, I still stood behind the camera the whole time along with others and gear and then masked myself out with a separate cut of footage showing the empty room. And for the motion graphics, (I use Adobe software) the software has built-in accommodations for editing and viewing in the 3D space so as to create accurate graphics. So in truth, once I learned, it wasn’t that hard, but boy is it time-consuming. https://www.aliexpress.com/item/New-item-360-angle-LED-filament-chips-130ln-70v-1-3watt-for-LED-bulb-corn-light/2001947101.html
Speaking of medicine, the treatment of mental illness, including post-traumatic stress disorder, stands to benefit from the application of Virtual Reality technology to ongoing therapy programs. Whether it’s allowing veterans to confront challenges in a controlled environment, or overcoming phobias in combination with behavioral therapy, VR has a potential beyond gaming, industrial and marketing applications to help people heal from, reconcile and understand real-world experiences. https://www.aliexpress.com/item/360-stickers-lot-hand-made-thank-you-self-adhesive-paper-label-sticker-Item-No-TK44/32791784641.html

Naming discrepancies aside, the concept remains the same - using computer technology to create a simulated, three-dimensional world that a user can manipulate and explore while feeling as if he were in that world. Scientists, theorists and engineers have designed dozens of devices and applications to achieve this goal. Opinions differ on what exactly constitutes a true VR experience, but in general it should include: https://www.youtube.com/watch?v=5Ucy2-Eh-Ns&t=1s
The Vive Pro sports a 2,880 x 1,600 resolution on a dual-OLED display, up from the Vive's 2,160 x 1,200 resolution. There's also dual cameras on the front that'll help track your hands and a 90Hz refresh rate with 70 sensors, giving you 360-degree head-tracking. It's not a leap to say that the Vive Pro is a monster. This is easily the most advanced VR headset out there, but it's also incredibly expensive, sitting at £799. If you don't need that added clarity, the Vive has all the same tricks.
Tethered headsets like the Oculus Rift S, the HTC Vive, and the PlayStation VR are physically connected to PCs (or in the case of the PS VR, a PlayStation 4). The cable makes them a bit unwieldy, but putting all of the actual video processing in a box you don't need to directly strap to your face means your VR experience can be a lot more complex. The use of a dedicated display in the headset instead of your smartphone drastically improves image fidelity, and either external sensors or outward-facing cameras on the headset provide full 6DOF movement tracking. https://www.youtube.com/watch?v=BXlnrFpCu0c&t=1s
This short film has been around for awhile but was recently recreated for VR by Arte Experience. After decades of steady sight deterioration, writer and theologian John Hull became totally blind. He began documenting his experiences on audio cassette which is how the film and this project were born. His original diary recordings form the basis of the six-part interactive non fiction project using gameplay mechanics and virtual reality to explore his emotional experience of blindness. It's an incredibly fascinating and moving experience that you can't miss.
However, because the Lighthouse sensors need good vantage points to track all your head and hand movements, it means mounting them up high. This makes setup for the Vive a bit convoluted compared to, say, the Rift or PSVR. For the Rift, you can just plop down the sensors on a desk, though to get the same 360 tracking you'll need to buy an extra sensor (the Touch bundle gets you two). However, when you get Lighthouse all ready the effect is next-level – enough to make using the PlayStation VR or Rift feel like a step back at times.
Virtual reality is the creation of a virtual environment presented to our senses in such a way that we experience it as if we were really there. It uses a host of technologies to achieve this goal and is a technically complex feat that has to account for our perception and cognition. It has both entertainment and serious uses. The technology is becoming cheaper and more widespread. We can expect to see many more innovative uses for the technology in the future and perhaps a fundamental way in which we communicate and work thanks to the possibilities of virtual reality. https://www.aliexpress.com/item/Svpro-VR-3D-CAMERA-VR-BOX-SET-VIRTUAL-REALITY-KIT1-DOUBLE-HD-LENSES-3D-VIDEO-CAMERA/32770451276.html
In 2014, Sony announced Project Morpheus (its code name for the PlayStation VR), a virtual reality headset for the PlayStation 4 video game console.[37] In 2015, Google announced Cardboard, a do-it-yourself stereoscopic viewer: the user places their smartphone in the cardboard holder, which they wear on their head. Michael Naimark was appointed Google's first-ever 'resident artist' in their new VR division. The Kickstarter campaign for Gloveone, a pair of gloves providing motion tracking and haptic feedback, was successfully funded, with over $150,000 in contributions.[38] Also in 2015, Razer unveiled its open source project OSVR.
In 2001, SAS Cube (SAS3) became the first PC-based cubic room, developed by Z-A Production (Maurice Benayoun, David Nahon), Barco, and Clarté. It was installed in Laval, France. The SAS3 library gave birth to Virtools VRPack. In 2007, Google introduced Street View, a service that shows panoramic views of an increasing number of worldwide positions such as roads, indoor buildings and rural areas. It also features a stereoscopic 3D mode, introduced in 2010.[24] https://www.youtube.com/watch?v=WfXgKs1daJ4&t=1s
Currently standard virtual reality systems use either virtual reality headsets or multi-projected environments to generate realistic images, sounds and other sensations that simulate a user's physical presence in a virtual environment. A person using virtual reality equipment is able to look around the artificial world, move around in it, and interact with virtual features or items. The effect is commonly created by VR headsets consisting of a head-mounted display with a small screen in front of the eyes, but can also be created through specially designed rooms with multiple large screens. Virtual reality typically incorporates auditory and video feedback, but may also allow other types of sensory and force feedback through haptic technology. https://www.aliexpress.com/item/LED-Display-Smart-Home-Water-Shower-Thermometer-Flow-Self-Generating-Electricity-Water-Temperture-Meter-Monitor-for/32854362335.html
The emphasis here is future, as in several years away. That brings us to the second biggest reason the HoloLens and Magic Leap One aren't on this list: They aren't consumer products. Both devices are purely intended as development hardware, so AR software can be made for their platforms. Even the just-announced HoloLens 2, the second iteration of Microsoft's AR headset, is aimed specifically at developers and enterprise users rather than consumers. https://www.aliexpress.com/item/YI-360-VR-Camera-220-degree-Dual-Lens-5-7K-30fps-Immersive-Live-stream-Effortless-Panoramic/32834396748.html
It's also got a bunch of doodads to help you customise your mobile experience. Adjust the lenses all you want, click two buttons to interact with your content; pop out the front window in case you ever need to use it for mixed/augmented reality purposes. Speaking of which, Merge now also sells the AR Merge cube, which lets you put mixed reality experiences in the palm of your hand. https://www.youtube.com/watch?v=I7fp4UoJ9PY&t=1s
It's not without issues though. We've already discussed VR exercise equipment as a promising concept let down by being such an expensive, bulky and sweaty process. But if you really want to "get in" the game, and you have space, hopping into an Omni could be pretty neat. We've tried it since its early days at CES and it's been able to stick it out through the years, improving the base, harness and shoes to ensure the best possible experience. https://www.aliexpress.com/item/Homdox-360-Degree-Adjustable-Foldable-Laptop-Stand-Notebook-Computer-Desk/32727071992.html
In 1938, French avant-garde playwright Antonin Artaud described the illusory nature of characters and objects in the theatre as "la réalité virtuelle" in a collection of essays, Le Théâtre et son double. The English translation of this book, published in 1958 as The Theater and its Double,[2] is the earliest published use of the term "virtual reality". The term "artificial reality", coined by Myron Krueger, has been in use since the 1970s. The term "virtual reality" was first used in a science fiction context in The Judas Mandala, a 1982 novel by Damien Broderick. https://www.aliexpress.com/item/INQMEGA-HD-960P-IP-VR-Camera-Home-Security-WiFi-FishEye-360-degree-Panoramic-camera-Baby-Monitor/32819129301.html
^ Park, George D.; Allen, R. Wade; Fiorentino, Dary; Rosenthal, Theodore J.; Cook, Marcia L. (5 November 2016). "Simulator Sickness Scores According to Symptom Susceptibility, Age, and Gender for an Older Driver Assessment Study". Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 50 (26): 2702–2706. doi:10.1177/154193120605002607. https://www.youtube.com/channel/UCkV78IABdS4zD1eVgUpCmaw
But the competition is closer than ever. Vive is also excellent (and still offers the best room scale), while the Sony PlayStation VR is a big seller thanks to its significantly lower price and the ubiquity of PlayStation 4 consoles ready to run it. There are now better standalone VR headsets too if you want a hassle-free route to the immersive realms. https://www.youtube.com/watch?v=JrAd-c1ZQ6g&t=1s
There's no wires here at all and no sensors to unlock the room scale tracking. Instead, you can draw out your VR space using the bundled Touch controllers, which are the same ones included with the Rift. The ability to draw multiple Guardians (as Oculus calls it) means you can freely move from different spaces and the headset will remember your safe VR territory. https://www.youtube.com/watch?v=KLGSLCaksdY&t=1s

One place Microsoft has succeeded in how easy it is to set up its WMR headsets. It uses inside-out tracking, so you won't need to go plug in a bunch of sensors to make sure your headset is being seen. These headsets have built-in cameras and sensors that handle all of that. They'll even track the Windows Mixed Reality controllers, which suffer a bit because they rely on the headset being able to see them clearly to properly track.


Special input devices are required for interaction with the virtual world. These include the 3D mouse, the wired glove, motion controllers, and optical tracking sensors. Controllers typically use optical tracking systems (primarily infrared cameras) for location and navigation, so that the user can move freely without wiring. Some input devices provide the user with force feedback to the hands or other parts of the body, so that the human being can orientate himself in the three-dimensional world through haptics and sensor technology as a further sensory sensation and carry out realistic simulations. Additional haptic feedback can be obtained from omnidirectional treadmills (with which walking in virtual space is controlled by real walking movements) and vibration gloves and suits. https://www.aliexpress.com/item/100-OEM-NEW-Power-Supply-for-Xbox-360-Charger-For-xbox-Item-NO-PXB005-Internal-Wholesales/32297418013.html
HTC has branched out beyond tethered headsets with the standalone Vive Focus series. Originally launched only in China, the Vive Focus came to North America late last year, and its 6DOF follow-up, the Vive Focus Plus, will see worldwide release later this year. Both are completely self-contained VR headsets similar to the Lenovo Mirage Solo, capable of full motion tracking and room mapping. The Vive Focus headsets are currently being aimed at the enterprise market rather than consumers, emphasizing their ability to offer virtual training and conferencing in a business context. https://www.aliexpress.com/item/Anker-SoundCore-Dual-Driver-Portable-Wireless-Bluetooth-Speaker-with-24-Hour-Playtime-66-Foot-Bluetooth-Range/32718503055.html
The Oculus Rift was the first big name in the current wave of VR, and Oculus is still a major player. The Rift S has a higher resolution than the Vive (but not as high as the Vive Pro or, strangely, the Oculus Quest) and newer and lighter Oculus Touch motion controllers, and doesn't need external sensors to work. It does, however, need DisplayPort; if your PC only has an HDMI output, you might want to hunt for the previous Rift and deal with the extra cables. https://www.youtube.com/watch?v=Wa5B22KAkEk&t=1s
In Virtual Reality, the computer uses similar sensors and math. However, rather than locating a real camera within a physical environment, the position of the user’s eyes are located within the simulated environment. If the user’s head turns, the graphics react accordingly. Rather than compositing virtual objects and a real scene, VR technology creates a convincing, interactive world for the user.
In 1999, entrepreneur Philip Rosedale formed Linden Lab with an initial focus on the development of VR hardware. In its earliest form, the company struggled to produce a commercial version of "The Rig", which was realized in prototype form as a clunky steel contraption with several computer monitors that users could wear on their shoulders. The concept was later adapted into the personal computer-based, 3D virtual world program Second Life.[23]

As of the end of 2018, the three best selling Virtual Reality headsets were Sony’s PlayStation VR (PSVR), Facebook’s Oculus Rift and the HTC Vive. This was not a surprise, seeing as the same three HMDs had also been best sellers in 2017. 2019 sees the VR landscape broadening with Google, HP, Lenovo, and others looking to grab a piece of the still-burgeoning market. https://www.youtube.com/watch?v=d-EztjX63_s&t=1s


In medicine, simulated VR surgical environments under the supervision of experts can provide effective and repeatable training at a low cost, allowing trainees to recognize and amend errors as they occur.[53] Virtual reality has been used in physical rehabilitation since the 2000s. Despite numerous studies conducted, good quality evidence of its efficacy compared to other rehabilitation methods without sophisticated and expensive equipment is lacking for the treatment of Parkinson's disease.[54] A 2018 review on the effectiveness of mirror therapy by virtual reality and robotics for any type of pathology concluded in a similar way.[55] Another study was conducted that showed the potential for VR to promote mimicry and revealed the difference between neurotypical and autism spectrum disorder individuals in their response to a two-dimensional avatar.[56] https://www.youtube.com/watch?v=xFxKHrkHuf8&t=1s
These are 360 degree panoramic images captured using rotational cameras with ultra wide-angle lenses. Our award winning 360VR images are full 360 degree spherical panoramic images used in building photographic "Virtual Reality" style virtual tours. You can interactively "be there and look around" with the full realism that expert digital photography can capture.

Modern virtual reality headset displays are based on technology developed for smartphones including: gyroscopes and motion sensors for tracking head, hand, and body positions; small HD screens for stereoscopic displays; and small, lightweight and fast computer processors. These components led to relative affordability for independent VR developers, and lead to the 2012 Oculus Rift Kickstarter offering the first independently developed VR headset.[39]


This is more difficult than it sounds, since our senses and brains are evolved to provide us with a finely synchronised and mediated experience. If anything is even a little off we can usually tell. This is where you’ll hear terms such as immersiveness  and realism enter the conversation. These issues that divide convincing or enjoyable virtual reality experiences from jarring or unpleasant ones are partly technical and partly conceptual. Virtual reality technology needs to take our physiology into account. For example, the human visual field does not look like a video frame. We have (more or less) 180 degrees of vision and although you are not always consciously aware of your peripheral vision, if it were gone you’d notice. Similarly when what your eyes and the vestibular system in your ears tell you are in conflict it can cause motion sickness. Which is what happens to some people on boats or when they read while in a car. https://www.youtube.com/watch?v=4pJ8w3EdXEA&t=1s
×