From the Harvard Business Review:

Recent research hammers this home, showing that our performance drops when we try to perform both encoding tasks (experiencing what’s around you) and response selection tasks (capturing stimuli) at the same time. So next time you have a big meeting, ask yourself whether you’re better off 1) as an active, fully engaged participant; or 2) frantically scribbling down comprehensive notes for later use, while ignoring critical room dynamics that can turn meetings on a dime — non-verbal cues, power postures, and nuanced changes in tones of voice.

Make sure your taking notes, or recording the event don’t prevent you from actually experiencing the world.