[keghn]

https://www.youtube.com/watch?time_continue=29&v=MvvAhF4HZ8s 

https://github.com/allenai/ai2thor   

https://arxiv.org/abs/1712.05474   

[Art]

I took the liberty of editing your post to remove the third link that was left appended to the end of the second link.
They all work properly now. Just to let you know.

I liked the VR home but I found myself looking for a reflection of someone in the mirror, but alas...the VR "tour guide" was invisible. 

[keghn]

 Thanks @Art.