The Sensorama was a machine that is one of the earliest known examples of immersive, multi-sensory (now known as multimodal) technology. This technology, which was introduced in 1962 by Morton Heilig, is considered one of the earliest

virtual reality Virtual reality (VR) is a Simulation, simulated experience that employs 3D near-eye displays and pose tracking to give the user an immersive feel of a virtual world. Applications of virtual reality include entertainment (particularly video gam ...

(VR) systems.

Development

Heilig, who today would be thought of as a "multimedia" specialist, in the 1950s saw theater as an activity that could encompass all the senses in an effective manner, thus drawing the viewer into the onscreen activity. He dubbed it "Experience Theater", and detailed his vision of multi-sensory theater in a 1955 paper, "The Cinema of the Future" (Robinett 1994). In 1962 he built a prototype of his vision, dubbed the Sensorama, along with five short films for it to display. The Sensorama was a

mechanical Mechanical may refer to: Machine * Machine (mechanical), a system of mechanisms that shape the actuator input to achieve a specific application of output forces and movement * Mechanical calculator, a device used to perform the basic operations o ...

device, which includes a stereoscopic color display, fans, odor emitters, stereo‐sound system, and a motional chair. It simulated a motorcycle ride through New York and created the experience by having the spectator sit in an imaginary motorcycle while experiencing the street through the screen, fan-generated wind, and the simulated noise and smell of the city. These elements are triggered at the appropriate time, such as the release of exhaust chemicals when the rider approached a bus. The petrol fumes and the smell of pizza snack bars were recreated by chemicals. While the machine still functions today, audiences cannot interact with it and it cannot respond based on the user's actions.

Howard Rheingold Howard Rheingold (born 1947) is an American critic, writer, and teacher, known for his specialties on the cultural, social and political implications of modern communication media such as the Internet, mobile telephony and virtual communities. B ...

(in his 1991 book ''Virtual Reality'') spoke of his trial of the Sensorama using a short film piece that detailed a bicycle ride through Brooklyn, created in the 1950s, and still seemed quite impressed by what it could do more than 40 years later. The Sensorama was able to display

stereoscopic Stereoscopy, also called stereoscopics or stereo imaging, is a technique for creating or enhancing the illusion of depth in an image by means of stereopsis for binocular vision. The word ''stereoscopy'' derives . Any stereoscopic image is ...

3-D images in a wide-angle view, provide body tilting, supply stereo sound, and also had tracks for wind and aromas to be triggered during the film. Heilig was unable to obtain financial backing for his visions and

patent A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an sufficiency of disclosure, enabling discl ...

s, and so the Sensorama work was halted.

References

* Heilig M. (1962)
US Patent #3,050,870
* Rheingold, H. (1991). ''Virtual Reality'', Simon & Schuster, New York, N.Y. * Robinett, W. (1994). "Interactivity and Individual Viewpoint in Shared

Virtual World A virtual world (also called a virtual space or spaces) is a Computer simulation, computer-simulated environment which may be populated by many simultaneous users who can create a personal Avatar (computing), avatar and independently explore th ...

s: The Big Screen vs. Networked Personal Displays." ''Computer Graphics'', 28 (2), 127. ;Specific

External links

medienkunstnetz.de article
Products introduced in 1962 Multimodal interaction Virtual reality {{tech-stub

Development

See also

References

External links