Smelling in VR environment possible with new gaming technology

An odor machine, so-called olfactometer, makes it possible to smell in VR environments. First up is a 'wine tasting game' where the user smells wine in a virtual wine cellar and gets points if the guess on aromas in each wine is correct. The new technology can be printed on 3D printers.

from Latest Science News -- ScienceDaily https://ift.tt/S9hfkOD