In summary, Smalltalk's specification-like coding and incremental development environment permits a unique human-human-machine dialogue. CRC Cards allow larger groups to feel this dialogue which is based on repeated episodes of decision making. Finally, members of somewhat larger production development teams can exploit the human-human-machine dialogue on a pair-wise basis. The complex communication that then takes place will support a High-Performance organization with many benefits, a few of which I have mentioned.
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