With data-rates beyond good & bad, a modern cinema camera like the ARRI Alexa chews through 100GB of storage in just 15 Minutes of shooting.
If you were to see the raw footage leaving the set, you'd be in shock! The images recorded from the camera look grey & washed out to provide the colorist with maximum freedom of adjusting the images to the needs of the story.
Most of the time, interfaces like a computer desktop, aren't actually displayed on a screen while shooting. The poor actors need to look at a green screen which serves as a blank canvas for actual screen content, added in post-production.
In voiceacting, dialog that couldn't be recorded on set is re-done in a studio. Picture an actor yelling at a monitor in a dramatic scene. Might look weird but can save your film and add languages for global distribution.
