研究员表示，将一个可以散发上千种气味的小型设备安装在电视背后，从而实现电视(根据情景)生成气味是可能的。
The researchers demonstrate that it is possible to generate odor in a compact device that can fit on the back of a TV with potentially thousands of odors.
即时生成的香味或气味会配合电视机里的场景，这就是它的理念，同时它的可行性也很强。
Instantaneously generated fragrances or odors would match the scene shown on a TV, and that's the idea. It is quite doable.
据美国合众社15日报道，美国研究员想要给电视机增加气味体验。
US researchers want to add smell to the television experience.
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