The History of the Development of Virtual Reality
The history of Virtual Reality (VR) goes back further than many people realize. As early as the 19th century, there were initial attempts to create the illusion of presence in a virtual world. In this article, we will highlight the most significant milestones in VR development and take a look at the current market as well as future developments. Let's dive into the fascinating history of Virtual Reality!
1838 - The Beginnings: Charles Wheatstone's Stereoscope:
In 1838, English physicist and inventor Charles Wheatstone revolutionized the way people perceive images with his invention of the stereoscope. This groundbreaking device, based on the principle of binocular vision, allowed viewers to perceive three-dimensional images by combining two slightly different pictures from slightly different angles.
Wheatstone's stereoscope consisted of a pair of mirrors mounted in a box. The mirrors reflected two identical images of the same object that was in front of them, but from slightly different angles. When the viewer looked through the mirrors, his eyes received two separate images of the object, which the brain combined into a single three-dimensional image.
1935 - The Fictional Conception of Virtual Reality: „Pygmalion's Spectacles“
Already in Year 1935 in the fictional short story „Pygmalion’s Spectacles“ by Stanley G. Weinbaum, the idea of a pair of glasses that transports the wearer into an immersive virtual world was described. Although this story was purely fictional, it offers an early glimpse into the conception of a technology that can alter the reality of its users. The ideas and concepts presented in this story laid the foundation for the later development of Virtual Reality.
1939 – Viewmaster
The View-Master was a stereoscopic image viewer that was launched in 1939. It was an improvement over conventional stereoscopes because it automatically advanced the image reels.
The picture discs initially showed mainly travel destinations and scientific documentaries. Later, series on fairy tales, Walt Disney, animals, world travel, and other topics were added.
In addition to handheld devices, there were also slide projectors. The projector with the model designation „Stereomatic 500“ was the only one that could also project 3D images onto the screen.
1950 - The groundbreaking invention of Morton Heilig: The Sensorama
In the 1950s Morton Heilig developed the Sensorama, a type of arcade booth that appealed to all of the user's senses. The Sensorama offered stereoscopic 3D images, surround sound, vibrations, smells, and even wind effects. The idea behind the Sensorama was to fully immerse the user in the film and create an immersive experience. Although the Sensorama was never commercially successful, it is considered a groundbreaking innovation and an inspiration for the further development of virtual reality.
1961 - The First Step Towards Interaction: The Headsight
I'm Year 1961 Engineers Comeau and Bryan developed the Headsight, a head-mounted display (HMD) that enabled motion tracking for the first time. The Headsight was originally developed for military purposes, to observe dangerous situations from a distance. This HMD allowed the user to look around naturally in the virtual environment by having head movements control a remote camera. Although the Headsight was not specifically designed for virtual reality applications, it laid the foundation for the further development of HMDs.
1965 - The birth of the „Ultimate Display“ and the „Sword of Damocles“
I'm Year 1965 Ivan Sutherland presented the concept of the „Ultimate Display,“ which was intended to create a virtual world through HMDs and realistic 3D sound. He described a future where a user could no longer distinguish between the real and virtual world. Three years later, Sutherland developed the „Sword of Damocles,“ the first HMD connected to a computer that could display a virtual object, a floating wireframe cube. Although the „Sword of Damocles“ was too heavy for a user and had to be suspended from the ceiling, it marked a crucial step towards today's VR headsets.
1995 - The Commercial Application of VR: The Virtual Boy
I'm Year 1995 Nintendo tried to develop a virtual reality headset for the mass market with the Virtual Boy. However, the Virtual Boy was not a great success because the technology was not mature enough yet. The headset suffered from low image quality and resolution, which led to a poor user experience. The Virtual Boy was discontinued after only one year, but it was an important milestone in the history of virtual reality, as it sparked public interest in VR technologies.
2012 – The Breakthrough of VR: Oculus Rift and the New Era of VR Development
2012 – Oculus Kickstarter Palmer Lucky launches a Kickstarter campaign to fund the product development and his prototype of the headset, the Rift. The campaign raises nearly $2.5 million, marking a clear dividing line between past consumer VR commercial failures and the modern VR revolution. 2014 – Facebook buys Oculus and Sony announces its VR project The social media giant recognizes the potential of Oculus technology, buys the company, and makes Lucky incredibly wealthy. This is a successful year that also sees the Google Cardboard, PSVR, and the Samsung Gear VR will launch. Virtual reality is suddenly a very popular topic. This year, Sony also announced that they are working on a VR add-on for the popular PS4 console. The PS4 is much less powerful than the VR-capable computers of the time, so everyone is quite excited to see how they will implement it.
2018 Standalone headsets are conquering the market
In 2018, the trend towards standalone VR headsets like the Oculus Go Through. These headsets do not require a computer or a smartphone to function. This makes them significantly more powerful than VR headsets that are powered by smartphones.
The Oculus Go was released by Facebook in May 2018 and was the first standalone VR headset to be successful in the market. The headset features a 5.5-inch display with a resolution of 2560 x 1440 pixels per eye. It is powered by a Snapdragon 821 processor and 3GB of RAM. The Oculus Go offers good image quality and a smooth 60Hz refresh rate.
2019 – Oculus Quest, the first mobile headset with positional tracking
The Oculus Quest is a standalone VR headset released by Facebook in May 2019. The headset is a successor to the Oculus Go and offers significantly improved performance and functionality.
The Oculus Quest features a 5.7-inch display with a resolution of 1440 x 1600 pixels per eye. It is powered by a Qualcomm Snapdragon 835 processor and 4GB of RAM. The Oculus Quest offers excellent visual quality, a smooth 72Hz refresh rate, and high motion accuracy thanks to its built-in positional tracking.
The Oculus Quest was an instant success, selling over 1 million units in the first six months after its release.
2023 – Apple Enters the VR Headset Market with Apple Vision Pro
Apple's Vision Pro is expected to be available in 2025. Apple's long-awaited headset combines VR and AR capabilities and boasts impressive specifications. Whether the headset can meet the high expectations remains to be seen.
The current virtual reality market
The VR industry is growing steadily and has already generated considerable revenue. In 2020, global revenue from VR hardware and software was around $6.7 billion. This revenue is expected to increase to over $16 billion by 2023. The gaming sector is one of the main drivers of the VR market, with an estimated revenue of around $589 million in 2020. This revenue is expected to increase to over $4 billion by 2025. VR is also increasingly being used in other areas such as healthcare, education, real estate, tourism, and industry.
The Future of Virtual Reality
The future of virtual reality holds many exciting developments. Forecasts and assessments of VR's future development are promising. VR technologies are expected to be continuously improved, and new areas of application will be explored. The development of more powerful and affordable HMDs will contribute to making virtual reality accessible to a broader audience. VR is expected to continue to grow strongly in areas such as medicine, training and simulation, architecture and design, and entertainment. The integration of VR with other emerging technologies such as Artificial Intelligence, 5G, and haptics will also have a significant impact.
The history of Virtual Reality is marked by groundbreaking inventions, setbacks, and continuous development. From the first approaches in the 19th century to today's state-of-the-art technology, Virtual Reality has evolved into a fascinating and promising field. The future of Virtual Reality is full of potential and promises many more exciting developments. It remains exciting to observe how VR technology will continue to develop in the coming years.
Frequently Asked Questions (FAQ)
The technical lineage begins in 1838 with Charles Wheatstone's stereoscope, which for the first time produced spatial vision from two images. The concept of portable VR goggles appeared in 1935 in Stanley G. Weinbaum's short story „Pygmalion's Spectacles“ — long before any technical implementation.
Considered the first computerized head-mounted display is the „Sword of Damocles“ by Ivan Sutherland from the late 1960s. It was so heavy that it had to be suspended from the ceiling, but it already displayed computer-generated objects that shifted with head movement.
The technology was far ahead of the idea. Nintendo's 1995 Virtual Boy offered only monochrome images, no head tracking, and quickly caused headaches; it was discontinued after about a year. Arcade systems also remained too expensive and too crude to catch on.
The Oculus Rift Kickstarter campaign raised nearly 2.5 million dollars in 2012 and showed that usable headsets could be built from smartphone displays and inexpensive sensors. Facebook bought Oculus in 2014, Sony and HTC followed suit—marking the beginning of today's VR generation.
Starting in 2018, self-contained devices made the PC obsolete. The Meta Quest from 2019 sold over a million units within six months and, for the first time, made VR usable without cables, external sensors, and computers. To this day, self-contained headsets are the standard for business applications.
The market has detached from gaming expectations and is primarily sustained by professional applications: training, simulation, planning, and sales. On the hardware side, development is shifting from pure VR to mixed reality—current devices like the Meta Quest 3 and Apple Vision Pro display the real environment in color and blend in digital content.
