I could only watch it in a staccato fashion as my ancient alien laptop and crummy internet connection doesn't work too well with that video hosting site.

It makes sense to me that there would be information around the screen.

Vader is a multi-tasking sort of guy.

It probably says things like :

A. Meditate On The Futility Of Hope.

B. Empty organic waste canister.

C. Choke Ozzel.

D. Arrange Meeting With General Veers.

E. Brush teeth.

I can't tell if the screen comes on or not and if the information is on before it cuts to the bridge camera (tomorrow I will have a look on the big computer).

But if it is general information it would make sense if that is always on and the bridge footage is underlaid beneath it.