Recording notes and transferring notes from post-it notes to digital entries for the developer's notebook. Pen and paper are so much quicker then typing out everything (in the moment when it is happening). Plus, the other guys and gals on the meetings don't even know that you are doing it (online virtual meetings) and you still get a full discussion (paying attention and talking) or flow (conversations and input) but you can remember what happened (small little scribbles to remind  you - quick bullet points). Good stuff.