Diagram of the three methods of information collection
From where you want to know
https://gyazo.com/f9ac5728b0c2fa9bda48fcaa9cad188d
generally
https://gyazo.com/d786ba82a0deb3036ceba2b36ae59a88
absolutely every little bit
https://gyazo.com/52ee86672fc90a13bc31e9bdc6ba6f44
---
This page is auto-translated from /nishio/情報収拾の3つの方法の図. If you looks something interesting but the auto-translated English is not good enough to understand it, feel free to let me know at @nishio_en. I'm very happy to spread my thought to non-Japanese readers.