复杂产品可用性屋中故障因素自相关系数确定方法（英文）-豆柴文库

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复杂产品可用性屋中故障因素自相关系数确定方法（英文）
Title:DeterminationofFactorsInfluencingtheComplexProductUsabilityUsingAutocorrelationCoefficientMethod
Abstract:
Usabilityisacriticalfactorwhenevaluatingtheeffectivenessandacceptanceofcomplexproducts.Understandingthefactorsthatinfluenceusabilityandtheirrelationshipsisessentialfordesigningproductsthatmeetuserneedsandpreferences.Thispaperaimstodiscussthemethodologyofusingautocorrelationcoefficientstodeterminethefactorsthatcontributetotheoccurrenceofusabilityissuesincomplexproducts.Thepaperprovidesanoverviewofcomplexproducts,explorestheconceptofusability,andpresentstheautocorrelationcoefficientmethodasameansofanalyzingtherelationshipsbetweenusabilityfactorsandproductdefects.Thefindingsassistdesigners,engineers,andresearchersinidentifyingandaddressingcriticalusabilityissuesincomplexproducts,leadingtoimproveduserexperiences.
1.Introduction
Complexproductsrefertothosewithintricatefeatures,multipleintegratedsystems,andhighuserinteractionrequirements.Examplesincludesmartphones,laptops,automobiles,andvariousconsumerelectronics.Usability,definedastheextenttowhichaproductcanbeusedeffectively,efficiently,andwithsatisfaction,playsacrucialroleinthesuccessofcomplexproducts.Whencomplexproductsexhibitusabilityissues,suchasfrequentsystemcrashes,difficult-to-useinterfaces,orslowresponsetimes,itcanleadtodissatisfactionamongusers,decreasedproductsales,andpotentialdamagetoacompany'sreputation.Therefore,understandingthefactorsthatcontributetousabilityissuesisofparamountimportanceindesigninghigh-qualitycomplexproducts.
2.UsabilityFactorsandtheirRelationships
Todeterminethefactorsinfluencingcomplexproductusability,itisnecessarytoidentifythekeyusabilitymetricsandtheirrelationshipswithotherproductattributes.Commonusabilityfactorsincludelearnability,efficiency,memorability,errors,satisfaction,andaccessibility.Eachofthesefactorscanbefurtherdividedintospecificsub-factorsthatarerelevanttotheparticularproductbeinganalyzed.
Theautocorrelationcoefficientmethod,commonlyused