Obama is has no reality if he is not on camera and his brain is external to what appears to be his body so in order to appear to be a complete person Obama has to appear on TV while watching a TV monitor that tells him what to say. He is a synthetic person and I use the word "person" as loosely as one can because that word has too much gravitas to accurately describe Obama. Hologram has too much gravitas. Obama is the first MTV president and he is as foolish and inconsequential as that channel. He is a negative image. A monster from the id.
He has no reality unless people see him and talk about him on TV which is why he will continue to appear on TV.
Edit to add: Television is Obama and Obama is less than television.