What’s up with the floating robot? Nico DeLucia September 25, 2017 18:05 Updated Follow Some of you have had questions about Cam, the floating blue audience marker, so we made this video to help explain what it's for! Related articles How do the different tools work? Can I use Mindshow with an Oculus Rift? Do you support headset swapping? How do I pick things up? Comments 0 comments Article is closed for comments.