I built a small portable stereographic 180 VR camera from two GoPros with modified wide angle lenses and took it down to Comic Con for some tests. It holds up really well with run and gun, keeps pace in interior/exterior changes, and maintained sync well too.
I cut together some shots to give you a flavor of Comic Con, but it's mostly meant to be test footage and proof of concept for the rig design. You can download the stereoscopic 180 MP4 video here. As always I recommend LiveViewRift for viewing on DK2--