I wanted to share the link to a brief screencast describing a new 360 service called SeekBeak. What I like about it is the ability to add hotspots to photos, audio and other photo spheres. And the entire workflow can be done on your mobile phone.
https://www.youtube.com/watch?v=8svDx2-qGPw
Here is an example of VR experience we created with SeekBeak showcasing the VR community in Seattle. You can also switch to Google Cardboard mode:
https://seekbeak.com/v/GOAzAE6zQpv
Paolo Tosolini
http://tosolini.com