If it's not recorded, then programs such as "GoToMeeting" can be used, but the lecturer will need to have it installed also.. Remote access to such a computer generally can't be done unless the lecturer has set it up to be so.
Hope this helps.
I learn in a class where we all have computers in front of us, and when the lecture begins the lecturer controls over all the screens so all we see is his screen. Our computers are still running (for example if music is playing, the music will be heard) however the screen shows his screen.
I want to view this screen from home when I miss the lesson. I tried using team viewer, but this only helped to access the computer I sit at, but it didn't show the contents of the screen the lecturer was doing (since his comp didn't have on it team viewer).
How can I achieve this? I hope its clear what I want.