Introduction:
Revisiting an earlier theme about "mind complementary activities", as I would call them, it dawned on me that the classical example of how doodling on paper complements talking over the phone, is not valid in the broader case of talking with someone in person.
Only guess of mine is that the act of holding the phone device may possibly play a role. But then, I feel an urge to doodle when talking over an online messenger, with a headset, as well.
Another consideration is the question to what extent the reverse order of activities comes natural - that is, feeling eager to talk with someone over the phone while doodling. I can remember that art classes in school did make us all students want to chat with each other, but this is not exactly same desire of talking over the phone. I think this is an important detail, feeling how compulsive the desire to doodle can be, as soon as you start a conversation over the phone.
Question:
Why do we feel inclined to doodle on paper when talking over the phone but not when talking in person?