One day when Fa-yen Wen-i (885-958), one of the well known Chinese Ch'an masters, has ascended his seat. From the assembly, a monk came out and asked:
-What is one drop of water from the fount of Tsao-ch'i?
"One possible extension of subjectivist thought is that conscious experience is available to all objectively perceivable substrates. Upon viewing images produced by a camera on the rocking side of an erupting volcano, one might suppose that their relative motion followed from a subjective conscious within the volcano. These properties might also be attributed to the camera or its various components as well." - from here
So for us, the emergence and interaction of thoughts and senses?