| 摘要 |
<p>A timer controlled olfactory fragrance dispenser that has the olfaction as the interface to aid time telling while the conventional clock works on the sense of hearing and/or sight as the interface for time telling; providing additional funs and sense of comfort, the present invention allows its user to "smell" the time when he/she is in the dark or in sleeping, and the blind and/or the deaf to "smell" the changes of time; and allowing to be preset for emitting fragrance of different odors, the lapse between two emissions or the concentration of the fragrant; and may be made in a portable form to satisfy personal needs.</p> |
