What was Amber Heard writing in court? Psycho-Analysis of #AmberHeard

She can't be actually writing so much about what's going on in the Courtroom, otherwise she can't be following what being said(what she's wring about. She's clearly distracting herself, for one thing.
Johnny Depp trial #BodyLanguageExpert examines.

There are many benefits for a defendant to write.

One thing Amber was writing was tweets, andhanding them to a lawyer behind her, and he passes it to a woman behind him (Amber's girlfriend Eve Barlow) who tweets it on her phone.