I have used quick time player to take a screen recording of my character logging on to Facebook. This has broken up the long section of film whilst watching him on the laptop. The screen shot works well as it keeps the audiences attention.
At the weekend I recorded the voiceovers for my film memory clip. I felt a voiceover would explain to the audience the characters thoughts and feelings on the situation with his ex-girlfriend whilst looking at the memories and stalking her on Facebook.