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Presentation Capita Selecta CHI - final
 

Presentation Capita Selecta CHI - final

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Final presentatie for the project for the course of Capita Selecta CHI at the KULeuven

Final presentatie for the project for the course of Capita Selecta CHI at the KULeuven

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    Presentation Capita Selecta CHI - final Presentation Capita Selecta CHI - final Presentation Transcript

    • Where to go with yoursubject?!Anne Everars, Greet Robijns en Ward Coolswoensdag 22 mei 13
    • ContentIntroductionDesign choicesPaper prototypeDigital prototypeExpert evaluationEvaluation digital prototypeWhat we learnedTeamworkTechnical issuesFuture workwoensdag 22 mei 13
    • ContentIntroductionWhat? Why? How?Design choicesPaper prototypeDigital prototypeExpert evaluationEvaluation digital prototypeWhat we learnedTeamworkTechnical issuesFuture workwoensdag 22 mei 13
    • What to visualize?Difference between LAK and EDM dataLocalization of the subjectsDifferences between participatinguniversities (number of written papers)woensdag 22 mei 13
    • Why this?Interesting to know where people arewriting about a certain subjectLAK and EDM have a comparable researchdomain➠ visualize the differencesQuantity is also visualized, to see where alot of research is done about a subjectwoensdag 22 mei 13
    • How did we do this?BeginningSimple map with markerfor the associationsmap with EDM versusLAK datawoensdag 22 mei 13
    • How did we do this?Rapid prototypingPaper prototypeFirst digital versionExpert evaluationSecond digital versionEvaluation digital versionwoensdag 22 mei 13
    • ContentIntroductionDesign choicesPaper prototypeDigital prototypeExpert evaluationEvaluation digital prototypeWhat we learnedTeamworkTechnical issuesFuture workwoensdag 22 mei 13
    • Design choicesConflict:Visualize the quantity of paperse.g. in the US more publications than inGuatemalaVisualize distribution between LAK andEDMwoensdag 22 mei 13
    • Design choicesContinue working with bar chartsMarkers are too close togetherBar can get really longNot clear to which association it belongswoensdag 22 mei 13
    • Design choicesPie chartLocated at the centerof the associationUnreadable whenzoomed out or manyassociations close togetherHard to compare associations (number ofpapers not clear)woensdag 22 mei 13
    • Design choicesPop-upsClear to whichassociation it belongsMap not flooded with- potentially unwanted -informationSmall markers on the map itselfHover over associationto see the nameColored countrieswoensdag 22 mei 13
    • Design choiceswoensdag 22 mei 13
    • Pop-ups?Visualize information about one associationVisualize differences between twoassociations2 options were evaluated by use of paperprototypewoensdag 22 mei 13
    • ContentIntroductionDesign choicesPaper prototypeDigital prototypeExpert evaluationEvaluation digital prototypeWhat we learnedTeamworkTechnical issuesFuture workwoensdag 22 mei 13
    • Paper prototypewoensdag 22 mei 13
    • Paper prototypewoensdag 22 mei 13
    • Paper prototypewoensdag 22 mei 13
    • Paper prototypewoensdag 22 mei 13
    • Paper prototypewoensdag 22 mei 13
    • Paper prototypewoensdag 22 mei 13
    • Paper prototypewoensdag 22 mei 13
    • Paper prototypewoensdag 22 mei 13
    • Paper prototypewoensdag 22 mei 13
    • Paper prototypethe compare issuewoensdag 22 mei 13
    • EvaluationSome remarks during user test‘Compare’ and ‘Search’ button are placedtoo close together.Dots in the map might be mistaken forcapital citiesAxis should be calibrated on the pop-upsCan you only push the ‘Compare’ button if(more than) one association is selected?Compare more than two associations?woensdag 22 mei 13
    • EvaluationSUS-questionnaire➠ express the quality with a number➠ get a view of the usability of theapplicationSUS-score = 74woensdag 22 mei 13
    • ContentIntroductionDesign choicesPaper prototypeDigital prototypeExpert evaluationEvaluation digital prototypeWhat we learnedTeamworkTechnical issuesFuture workwoensdag 22 mei 13
    • ChangesScale : no continuous colors, but discrete➠ beter visualize the differencesLocation of search and compare button are(hopefully) betterwoensdag 22 mei 13
    • Digital prototypewoensdag 22 mei 13
    • Digital prototypewoensdag 22 mei 13
    • Digital prototypewoensdag 22 mei 13
    • Digital prototypewoensdag 22 mei 13
    • Digital prototypewoensdag 22 mei 13
    • Digital prototypewoensdag 22 mei 13
    • Digital prototypewoensdag 22 mei 13
    • Digital prototypewoensdag 22 mei 13
    • Digital prototypewoensdag 22 mei 13
    • Remarks from class0 papers graph not clearColor scale not clear➠ continuous scale is better than 5 colorswoensdag 22 mei 13
    • ContentIntroductionDesign choicesPaper prototypeDigital prototypeExpert evaluationEvaluation digital prototypeWhat we learnedTeamworkTechnical issuesFuture workwoensdag 22 mei 13
    • Expert evaluationTransparency adds too much complexity tothe overview map➠ chose what to visualize (switched view?)Small markers visible at a higher level?Keep an overview of the entire map whilezoomed inGraph in compare view is confusingEvaluation over time?woensdag 22 mei 13
    • ChangesAdded radiobuttonsTwo levels :- quantity- conferenceNo moretransparencyOverview mapwoensdag 22 mei 13
    • ContentIntroductionDesign choicesPaper prototypeDigital prototypeExpert evaluationEvaluation digital prototypeWhat we learnedTeamworkTechnical issuesFuture workwoensdag 22 mei 13
    • Evaluation - remarksRadio buttons difficult to seeHard to click the ‘compare city’ button➠ caused by the computerGraphs : unclear x-axisInteresting to look at multiple cities,since there is mostly only one paper about asubjectwoensdag 22 mei 13
    • EvaluationSUS-score = 65.6woensdag 22 mei 13
    • ContentIntroductionDesign choicesPaper prototypeDigital prototypeExpert evaluationEvaluation digital prototypeWhat we learnedTeamworkTechnical issuesFuture workwoensdag 22 mei 13
    • What we learnedSome associations have a strong preferencefor one of the conferences‘learning’ gives a divided imageLearning analytics andmachine learning bothconcern learningVisualize both conferencesSocial network analysismainly LAKonly popular in certain countrieswoensdag 22 mei 13
    • What we learnedSome associations have a strong preferencefor one of the conferences‘learning’ gives a divided imageLearning analytics andmachine learning bothconcern learningVisualize both conferencesSocial network analysismainly LAKonly popular in certain countrieswoensdag 22 mei 13
    • What we learnedImportant to get an idea about the dataImportant to get an idea about what whatpeople want to know about the datawoensdag 22 mei 13
    • ContentIntroductionDesign choicesPaper prototypeDigital prototypeExpert evaluationEvaluation digital prototypeWhat we learnedTeamworkTechnical issuesFuture workwoensdag 22 mei 13
    • Teamwork?First meeting to look at what we wanted andhow we wanted to do visualize itDivided the tasksEveryone did their partGreet did evaluation, Anne and Ward workedon the changeswoensdag 22 mei 13
    • ContentIntroductionDesign choicesPaper prototypeDigital prototypeExpert evaluationEvaluation digital prototypeWhat we learnedTeamworkTechnical issuesFuture workwoensdag 22 mei 13
    • Technical issues?Clash between markers and pop-upsLocation of universitiesNaming of universitye.g. Katholieke Universiteit Leuven vs.K.U.LeuvenColoring countrieswoensdag 22 mei 13
    • ContentIntroductionDesign choicesPaper prototypeDigital prototypeExpert evaluationEvaluation digital prototypeWhat we learnedTeamworkTechnical issuesFuture workwoensdag 22 mei 13
    • Future workWhite-space in compare boxesMore information about a paper oruniversityEvaluation over timeSearch option when selected “# papers”woensdag 22 mei 13
    • DEMOwoensdag 22 mei 13
    • woensdag 22 mei 13
    • ?Questions?woensdag 22 mei 13