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I was also struck with the similarity to procedures in aviation. During the checklist you frequently call out the item (aloud), and then check it while either pointing at it or touching it.

This also reduces the temptation to rush and just say "check" and assume it's ok - most of the time it is ok, of course, but the point is to actually look and check and make sure. If you do all the "work" of actually finding the control and touching it, you might as well look and check that it is set as expected.

As a further side effect, this also re-inforces "muscle memory": you don't need the alternate air valve or the fuel shutoff valve very often - but if you actually touch it (and even open/close it) before every flight, then you will find it quickly and without much thinking in case you do need it.




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