Evaluation of Temporal Characteristics of Olfactory Displays with Different Structures

An olfactory display is a device to present smells. Temporal characteristics of three types displays such as one based upon high-speed switching solenoid valves, desktop-type on SAW atomizer and wearable-type were evaluated using odorants with different volatilities. The sensory test revealed that the had presentation speeds faster than valves switching. Especially, wearable an excellent temporal characteristic. These results largely depend difference in odor delivery method. data obtained this study provides basic knowledge when we make contents.