olemus
ISO/IEC/IEEE 24765, ISO/IEC 2382:
süsteemi projekteerimise tegevus, mis spetsifitseerib süsteemi korralduse, protsesside ja läbiva infovoo üldised loogilised aspektid
= system design activity concerned with specifying the logical aspects of the system organization, its processes, and the flow of information through the system

ülevaateid
https://en.wikipedia.org/wiki/Conceptual_design
http://latesttechnomanias.blogspot.com/2011/08/conceptual-system-design.html
http://www.tutorsglobe.com/homework-help/software-engineering/conceptual-and-technical-designs-7774.aspx

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