Must say that this module is turning out be a rather nice one. I'm finding the handbook is still relevant 10yrs on and the knowledge I'm picking up is already starting to filter down into my work (I'm a developer).
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Don't Assume Everything is a Nail Just Because You Have a Really Big Hammer
I thought, chair height, posture, screen position, blah, blah, .... How boring? but ....
The text book is entertaining and interesting and is insightful on the way we humans think and do.