OVR Technology makes a device that adds scent in virtual reality with applications across wellness, training, and entertainment.
ION, the scent device, straps to the bottom of any VR headset and connects via Bluetooth. In OVR’s demo, you can pluck roses and roast marshmallows. As you do so, the device release scent molecules that intensify and fade with proximity to objects in VR.
OVR’s meditation experience is being used at rehab and detox clinics. Another application is in arts and entertainment and can be used in games and theatres.
Ref: https://thehustle.co/03032022-scent-vr/