→abstraction×(1.1.2) Modeling and abstraction×(5.2.1)_spread_so_that_you_can_see_the_whole_at_a_glance×jiro_kawakita×alex_faickney_osborn×(5.2.6.1)_merits_and_demerits_of_nameplate_making×(5.2.6.2)_a_group_that_can_make_a_nameplate_is_a_good_group×(5.2.6.3)_making_a_nameplate_when_we_have_a_huge_number_of_pieces×(5.2.6.4)_"organizing_information"_and_"tidying_your_room"_are_similar×(column)_nameplate_and_color_of_pieces×(column)_consistency_of_knowledge→