指認

指 = 扌 + 旨 : James II of England (zh) received another imperial decree (旨) In the space station (Ø3). Because his finger (指) nails (指甲) are so long, he has to use a toy claw (扌) to open the letter. In the decree it is written that he shall cut his finger nails because they are the only human objects than can be seen from earth without visual aide.

认 = 人 + 讠 : Robinson Crusoe is lost in the encampment's bathroom. He doesn't know anyone, and he doesn't recognize the environment! At first, he turns to an advertising column, but it doesn't tell him anything useful. But fortunately, Neanderthal Man comes in, instantly recognizes Robinson Crusoe, and tells him where he is.