Daily clean-up and recording notes from other meetings and work sessions today. It's amazing how quick all of the little notes (post-it notes) can add up, even from just one day. It may not be the most effective, but sometimes I can't record the notes digitally while on or in a meeting. Especially if I'm helping, coding, writing, or drawing. It's so much quicker to scribble quick notes and then expand on them later.