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 I install Mindshow? Mindshow hangs during video export How do the different tools work? Saving shows How do I use the Hand Menu? Comments 0 comments Article is closed for comments.