yokun Olfactory Training System “Scentignal”

When our olfaction (sense of smell) is impaired, we become insensitive to unusual odors and cannot detect danger. Olfaction is an important sense for our safety and health.

Scentignal is a system that uses indirect communication through scents to raise olfactory awareness in your everyday life. Once the 'Scent Sender' chooses a scent to send out of four in a device which uses a conventional phone as a motif, the chosen scent comes out from the handset of the 'Scent Receiver'. Scentignal makes you continue the olfactory training by daily communication with your partner through scents.