Ask HN: What kind of CS related jobs need the least daily use of computer?

I am CS major graduate student. But I feel that the less time I sit in front of a monitor, the better I feel everyday. So for my career plan, I would like to find a kind of job/field (of course, related to computer science/engineering) that does not require much daily use of computer, but, for example, reading or writing.

One typical field comes to my mind is algorithm design, most of which can be done by scratching on papers. If I am wrong, please correct me.