Smart phones can now be equipped to tackled your olfactory perception with this whimsical Japanese gadget from Chaku Perfume. The device is a small attachment to your phone that can transfer scents wirelessly for $60. Chaku’s representative suggested that the device can be used my music idols to transmit their scents during live concert broadcasts using the device’s app – Chat Perf.
For example, suppose you want to send a message to a friend via a social network, maybe because you know your friend is tired. You can use this to send a relaxing scent along with your message. You can also use it to add scent to the notification sound whenever you get a new e-mail. We also think this device could be used with games. It could have all kinds of applications, so for example, in a shooting game, shots could be accompanied by the smell of gunpowder.