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Smell-o-vision was something previously reserved for cartoons and other gags. Well, Samsung has done the unthinkable and is actually developing a smell-o-phone. This phone will release "smell tones" upon incoming calls. According to the patent documentation the type and amount of perfume can be controlled. Thanks, Samsung. Now cell phones can annoy two of our senses instead of just one.

Mobile phone having perfume spraying apparatus [Textually]