It's just a video conference but instead of a screen it used hypervsn. That's basically a bunch of fans full of LEDs to project the image. It's still a flat image but appears to float in the air because the fans spin too fast for the eye to see.
And the same CEO using holograms will use to to tell employees to go back to the office.
Once the body scan is made and the ai is trained on the ceos patterns the meat version can be easily recycled after a slow blending process is enacted.
Surprised this one took so long. We've had basic hologram tech for decades now. Even with a private jet, it's not like flying cross country all the time for business is fun or anything. Being on a jet is still being on a jet, and not being able to do anything except pull out your laptop, mobile device or book.
Aside from the CEO/WFH hate everyone has already obsessed over, is this closer to having holograms like in sci-fi? Last I knew the problem was there's no way to stop the light so it wasn't possible to create.