▁the ▁principal ▁means ▁by ▁which ▁the ▁user ▁is ▁kept ▁informed ▁as ▁to ▁how ▁the ▁final ▁product ▁will ▁perform . ▁ ▁And ▁they ▁act ▁as ▁the ▁principal ▁goal ▁towards ▁which ▁all ▁sub ordinate ▁personnel ▁must ▁design , ▁build ▁and ▁test ▁for . ▁ ▁Good ▁communic ations ▁with ▁users ▁and ▁engine ers ▁A ▁building ▁architect ▁uses ▁sketch es , ▁models , ▁draw ings . ▁ ▁A ▁hardware ▁systems ▁architect ▁should ▁use ▁sketch es , ▁models , ▁and ▁pro tot ypes ▁to ▁discuss ▁different ▁solutions ▁and ▁results ▁with ▁the ▁user ▁or ▁system ▁architect , ▁engine ers , ▁and ▁sub ordinate ▁architect s . ▁ ▁An ▁early , ▁draft ▁version ▁of ▁the ▁user ' s ▁manual ▁is ▁in valu able , ▁especially ▁in ▁conj unction ▁with ▁a ▁prototype . ▁ ▁A ▁set ▁of ▁( engine ering ) ▁requirements ▁as ▁a ▁means ▁of ▁communic ating ▁with ▁the ▁users ▁is ▁explicitly ▁to ▁be ▁avoided . ▁ ▁A ▁well ▁written ▁set ▁of ▁requirements , ▁or ▁specification , ▁is ▁intellig ible ▁only ▁to ▁the ▁engineering ▁frat ern ity , ▁much ▁as ▁a ▁legal ▁contract ▁is ▁for ▁law y ers . ▁ ▁People ▁Her b ▁S utter ▁ ▁See ▁also ▁Systems ▁architecture ▁/ ▁Systems ▁architect ▁Software ▁architecture ▁/ ▁Software ▁architect ▁Hard ware ▁architecture ▁ ▁Systems ▁engineering ▁/ ▁Systems ▁engineer ▁Software ▁engineering ▁/ ▁Software ▁engineer ▁Re quire ments ▁analysis ▁Systems ▁design ▁Elect rical ▁engineering ▁Electron ics ▁engineering ▁ ▁References ▁ ▁Category : Comput er ▁architecture <0x0A> </s> ▁Jenn ifer ▁S aret ▁( born ▁ 1 2 ▁December ▁ 1 9 7 4 )