A fun little gadget has appeared, which aims to link more closely the sense of vision with that of smell. You can now plug in an USB drive into your computer and smell a field of roses or jasmine or relax with lavender or get invigorated by peppermint oil while typing away at your desk.
The USB drive comes with a bottle of fragrance oil. A few drops last all day and total cost is only $7. It might be worthwhile to give it a try.
You can purchase the gadget here.