UVA 3205 HCI Final
h h h
Whathishthehpurposehofhtheh"intermediatehdesign"hdescribedhinhthehtextbook?h-
hTohsorthouthmul plehpossiblehconceptualhdesignhcandidateshandharrivehathonehdesignhforhlayouthandhnavig
a on
Whichhofhthesehishtruehofhwireframes?h-hTheyhareho enhdeliberatelyhunfinishedhlooking
Duringhdesign,hweheitherhusehstoryboardshorhwireframes,hneverhboth.h-hFalse
Inhwhichhparthofhdesignhithishmosthunlikelyhtohusehhigh-fidelityhprototypes?h-hIdea on
Ahcogni vehmetaphorhwouldhbehmosthappropriatehtohsupporthusershinhwhichhpart(s)hofhthehInterac onhCyc
le?h-hTaskhPlanningh
TaskhTransla on
Outcomesh(inhthehInterac onhCycle)hishconcernedhwithhthehnon-
interac vehpartshofhahsystemhthathhelphusershaccomplishhtheirhgoals.h-hTrue
WhichhdesignhguidelinehwouldhbehmosthappropriatehtohusehinhthehAssessmenthparthofhthehInterac onhCycl
e?h-hFeedback
ThehcuthoffhcornerhofhahSIMhmobilehcardhishahmanifesta onhofhwhichhdesignhprinciple?h-hConstraints
Goalsh-hHigh-levelhobjec ves.h(ex:hease-of-
use,hspeedhofhopera on,huserhsa sfac on,hperformance,hsafety)
Metricsh-hMeasurablehperformance-
basedhvaluehtakenhduringhbenchmarkhtasksh(ex:htaskhcomple onh me,hnumberhofherrors,hreportedhuserhsa
sfac on)
, Targetsh-hCollec onhofhinfohdefininghthehuser,hgoal,hmetric,handhotherhinfoh(ex:hUXhtargethtable)
workhroleh-hcaptureshhigh-levelhgoalhofhuser.h(ex:h ckethbuyer)
userhclassh-hprovideshahdetailedhlookhofhuserhinhahworkhrole.h(ex:hfirst- meh ckethbuyerhforhpersonalhuse)
measureh-hcaptureshmeasurablehaspecthofhahgoalh(ex:huserhperformance)
measuringhinstrumenth-
hmethodhforhprovidinghvalueshforhahmeasure.h(ex:hbenchmarkhtask,hques onnaire,hetc.)
metricsh-hvalueshderivedhfromhmeasuringhinstrument.h(ex:hsa sfac onhlevels,herrorhrate,h me-on-task)
baselinehlevelh-
hbenchmarkhlevelhforhthehcurrenthversionhofhthehsystemh(ex:h<=30hseconds,h<=10herrors,horh>=8/10huserhsa
sfac on
targethlevelh-hquan ta vehstatementhofhanhexpectedhvaluehforhahmetric
Tipshforhcrea nghtargetsh-h1.hclearlyhspecifyhworkhrolesh
2.hbalancehtradehoffshamonghgroupsh
3.hchoosehreasonablehtargethlevelsh
4.hdon'thforgethquan ta vehmeasureshforhemo ons
prototypeh-hcommunica onhtool/prophforhdesigners,hclients,hstakeholders,hinvestors
Goalhforhprototypingh-htohservehashahpla ormhforhevalua on.
h h h
Whathishthehpurposehofhtheh"intermediatehdesign"hdescribedhinhthehtextbook?h-
hTohsorthouthmul plehpossiblehconceptualhdesignhcandidateshandharrivehathonehdesignhforhlayouthandhnavig
a on
Whichhofhthesehishtruehofhwireframes?h-hTheyhareho enhdeliberatelyhunfinishedhlooking
Duringhdesign,hweheitherhusehstoryboardshorhwireframes,hneverhboth.h-hFalse
Inhwhichhparthofhdesignhithishmosthunlikelyhtohusehhigh-fidelityhprototypes?h-hIdea on
Ahcogni vehmetaphorhwouldhbehmosthappropriatehtohsupporthusershinhwhichhpart(s)hofhthehInterac onhCyc
le?h-hTaskhPlanningh
TaskhTransla on
Outcomesh(inhthehInterac onhCycle)hishconcernedhwithhthehnon-
interac vehpartshofhahsystemhthathhelphusershaccomplishhtheirhgoals.h-hTrue
WhichhdesignhguidelinehwouldhbehmosthappropriatehtohusehinhthehAssessmenthparthofhthehInterac onhCycl
e?h-hFeedback
ThehcuthoffhcornerhofhahSIMhmobilehcardhishahmanifesta onhofhwhichhdesignhprinciple?h-hConstraints
Goalsh-hHigh-levelhobjec ves.h(ex:hease-of-
use,hspeedhofhopera on,huserhsa sfac on,hperformance,hsafety)
Metricsh-hMeasurablehperformance-
basedhvaluehtakenhduringhbenchmarkhtasksh(ex:htaskhcomple onh me,hnumberhofherrors,hreportedhuserhsa
sfac on)
, Targetsh-hCollec onhofhinfohdefininghthehuser,hgoal,hmetric,handhotherhinfoh(ex:hUXhtargethtable)
workhroleh-hcaptureshhigh-levelhgoalhofhuser.h(ex:h ckethbuyer)
userhclassh-hprovideshahdetailedhlookhofhuserhinhahworkhrole.h(ex:hfirst- meh ckethbuyerhforhpersonalhuse)
measureh-hcaptureshmeasurablehaspecthofhahgoalh(ex:huserhperformance)
measuringhinstrumenth-
hmethodhforhprovidinghvalueshforhahmeasure.h(ex:hbenchmarkhtask,hques onnaire,hetc.)
metricsh-hvalueshderivedhfromhmeasuringhinstrument.h(ex:hsa sfac onhlevels,herrorhrate,h me-on-task)
baselinehlevelh-
hbenchmarkhlevelhforhthehcurrenthversionhofhthehsystemh(ex:h<=30hseconds,h<=10herrors,horh>=8/10huserhsa
sfac on
targethlevelh-hquan ta vehstatementhofhanhexpectedhvaluehforhahmetric
Tipshforhcrea nghtargetsh-h1.hclearlyhspecifyhworkhrolesh
2.hbalancehtradehoffshamonghgroupsh
3.hchoosehreasonablehtargethlevelsh
4.hdon'thforgethquan ta vehmeasureshforhemo ons
prototypeh-hcommunica onhtool/prophforhdesigners,hclients,hstakeholders,hinvestors
Goalhforhprototypingh-htohservehashahpla ormhforhevalua on.
