The technology has so far targeted mainly our sence of sight and sound. To further enhance the virtual reality experience and another flavor to it, technology is now targeting your nose and tongue. The application area of virtual reality is vast- from normal entertainment to the Internet and e-commerce application. You will be able to smell product before buying them online. California-based Digiscents Inc. has developed the iSmell personal scent synthesizer. This small device connects through your pc via serial port and has its own driver.
All have been attempting to master the latest technological advancement of the elusive and rapidly changing computer industry, something with a different twist has been fermenting in the corners of virtual reality. Have u noticed anything missing at your latest catch-up-with-technology in service course? Listening to the music, sending mails, searching journals on-line appears to have become common practice. Have you ever wondered what it would be like to be able to smell the flowers that you order online before purchasing them? Or be able to “taste-smell” a variety of perfumes while surfing the web?
Being able to mechanically recreate one of the five sences, namely smell, has been in the works for quite some time now. A company called DigiScents believes they have the goods to revolutionize the way we think of smell. They have recently teamed up with Quest International One of the world’s leading fragrance, flavor and food ingredients manufacturers with particular strengths in sensory design and consumer understanding. Together, they envision a vast array of new opportunities; mostly in the way they plan on making this new technology profitable. iSmell is 3”x 2”x 5” little box-like device made by DigiScents promises to deliver the critical and much anticipated dimension of aroma to one’s latest computer encounter. Bellenson first introduced the device as a prototype add on to an IBM ThinkPad which will ultimately be capable of emitting 12050 different combinations of odour. Addign fragrances to film-clips are not an entirely new idea. Back in the 50’s, the American public was introduced to such memorable highlights as Aroma-Rama and Smell-o-vision. A variety of scents fille theaters and accompanied several different motion pictures including, Behind the Great Wall. Bellenson and Smith stumbled upon the idea of designing an odour synthesizer after exploring avenues for improving the smell of food. They stated that “Taste is 95% aroma; your tongue can only detect sweet, sour, bitter, and salty. All other tastes are a function of the nose.
Coding of aromas would be downloaded to computer similar to graphics images as audible sounds. Ultimately users will be able to create and modify their own fragrances and post them on the internet!(2000). Also discussed the potential for creating smell capture cameras, which could add fragrances coding to images and sounds.
CHAPTER 2 HISTORY
Digiscents or the digital scent revolution.
Digiscents is an American company specialized in the “perfumed web”. There digital fragrances software makes it possible for beauty websites,for instence. To let their visitors smell their perfumes and beauty products.Digiscents introduced the iSmell synthesizer in October 2000. The size of a small loudspeaker, the machine is linked to a computer and recognizes hidden instructions from a web-page or a games console to reconstruct a smell from its scent-based of 128 essential oils,and transmit it. The founders,Joel Lloyd Bellenson (MD) and Dexter Smith (Chairman) started from the...
Bibliography:  symbolic Olfactory Display by - Joseph ‘jofish kaye
Thesis Proposal for the degree of master of science
At the massaccusetts institute of technology
 Towards an odor communication system. By- D.Harel,L. Carmel
Department of computer science and applied Mathematics.
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