Sunday, June 19, 2011

Sáng chế thật như đùa: truyền mùi không dây

Sau điện thoại, truyền hình, thì bây giờ đến lượt truyền mùi. Bạn thử tưởng tượng xem một cảnh phim một thiếu nữ tha thướt lướt qua, hương bưởi ngào ngạt...

"These questions formed the basis of a two year experiment by researchers at the University of California, San Diego, conducted in collaboration with Samsung Advanced Institute of Technology (SAIT) in Korea. In a proof of concept paper published online today by the journal Angewandte Chemie, the researchers demonstrate that it is possible to generate odor, at will, in a compact device small enough to fit on the back of your TV with potentially thousands of odors.

“For example, if people are eating pizza, the viewer smells pizza coming from a TV or cell phone,” said Sungho Jin, professor in the departments of Mechanical and Aerospace Engineering and NanoEngineering at the UC San Diego Jacobs School of Engineering. “And if a beautiful lady walks by, they smell perfume. Instantaneously generated fragrances or odors would match the scene shown on a TV or cell phone, and that’s the idea.”

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