I smelled and hugged a tree in VR, because art
 

At the Tribeca VR arcade this year, there were displays ranging from the harrowing to the distracting, but few were as eye-catching as Treehugger:Wawona. It's an interactive art installation that had headset-wearing participants hugging and caressing...

https://www.engadget.com/2017/04/25/...ibeca-vr-2017/