人机交互34309

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1、Chapter1:DouglasEngelbartinventedthemousein1964,wasfirstdemonstratedatthe1968conference.Chapter2:①Whatisaframework?P42Aframeworkisbasicallyastructurethatprovidesacontextforconceptualizingsomething.Wecanusetheseframeworksto:1、Structurethedesignprocess2、Helpustoid

2、entifyproblematicareaswithinthedesign3、Helpustoconceptualizetheproblemspaceasawhole②WhoprocessesExecution/EvaluationActionCycle(EEC)andsomethingaboutit?P42-44DonaldNorman’s(1990)TheDesignofEverydayThings.AccordingtoNorman,Thestructureofanactionhasfourbasicpart:1

3、.Goals:Webeginwithsomeideaofwhatwewanttohappen;thisisourgoal.2.Execution:Wemustthenexecuteanactionintheworld.3.World:Toexecuteandaction,wemustmanipulateobjectsintheworld.4.Evaluation:Finally,wemustvalidateouractionandcomparetheresultswithourgoal.Andsevenstageofa

4、ction:1.Whatwewanttohappen;2.Formingintention;3.Specifyingaction;4.Executingaction;5.Perceivingworldstate;6.Interpretingperception;7.Evaluatinginterpretation.③GulfofExecution??P45Doestheinterfaceallowsustocarryouttheactionsrequiredbytheintention?(想要的却没有)Goal=sav

5、eafileIntention=usethefilemenuAction=clickthesaveoptionIsthereasaveoptioninthefilemenu?(出现的变化却不是想要的)存在一定的疑问！！④InteractionFramework??P46AbowdandBealeexpandedontheEECtoincludethesystem.fourmaincomponents:System(S)—Usesitscorelanguage(computationalattributesrelated

6、tosystemstate)User(U)—Usesitstasklanguage(psychologicalattributesrelatedtouserstate)Input(I)—UsesitsinputlanguageOutput(O)—Usesitsoutputlanguage⑤MentalModelsP48-50Amentalmodelisacognitiverepresentationofsomethingthatdefinesalogicalandbelievableestimationastohowa

7、thingisconstructedorhowitfunctions.Mentalmodelsare(4个特性、需要展开！)Unscientific—Theyareoftenbasedonguessworkandapproximations.Partial—Theydonotnecessarilydescribewholesystems,justtheaspectsthatarerelevanttothepersonswhoformulatethem.Unstable—Theyarenotconcreteformula

8、tions,butevolveandadapttothecontext.Inconsistent—Theydonotnecessarilyformacohesivewhole;somepartsmaybeincompatiblewithotherpartsofthesamemodel.Personal—Theyarespecifi