faceted search on coordinated tablets and tabletop: a comparison
TRANSCRIPT
![Page 1: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/1.jpg)
Faceted Search on Coordinated Tablets and Tabletop: a Comparison
Sven Charleer @svencharleer Human-Computer Interaction Group
Joris Klerkx Tinne De Laet Erik Duval † Katrien Verbert
ABLEproject
![Page 2: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/2.jpg)
http://www.europeana.eu/portal/
Faceted Search
![Page 3: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/3.jpg)
http://www.europeana.eu/portal/
large data sets
complex queries
context
usability
Faceted Search
![Page 4: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/4.jpg)
Thudt, A., Hinrichs, U., & Carpendale, S. (2012, May). The bohemian bookshelf: supporting serendipitous book discoveries through information visualization. In Proc. SIGCHI Conference on Human Factors in Computing Systems (pp. 1461-1470). ACM.
Coordinated Multiple Views
![Page 5: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/5.jpg)
Max Planck Research Networkshttp://max-planck-research-networks.net/
![Page 6: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/6.jpg)
cheap
ubiquitous
CMV
![Page 7: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/7.jpg)
visual field discontiguity
impact depends
James R. Wallace, Daniel Vogel, and Edward Lank. 2014. Effect of Bezel Presence and Width on Visual Search. In Proc. of The Int. Symposium on Pervasive Displays (PerDis ’14). ACM, New York, NY, USA, Article 118, 6 pages.
![Page 8: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/8.jpg)
RQ2: Is there a difference in user’s perceived experience of the coordinated tablets versus large display faceted search CMV systems?
RQ1: Is there a measurable difference in user search performance on coordinated tablets versus large display faceted search CMV systems?
![Page 9: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/9.jpg)
Newspaper Exploration Environment
![Page 10: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/10.jpg)
aggregated dataaggregated dataaggregated data
socket.io
mongodb
filte
r sta
ck
cach
eCountryCountry
YearNewspaper
Country Newspaper
SERV
ERC
LIEN
T D
EVIC
ES
Node.js
Setup: Technology
![Page 11: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/11.jpg)
22 subjects, age 20-62
TabletopsTabletsTouch
1 2 3 4 5Familiarity (Not at all - Extremely) +Tabletop Tablets Mean
++
+
user perceptionusability
interview
Setup: Evaluation
![Page 12: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/12.jpg)
Setup: Evaluation
within-subjectcounterbalanced
5 tasks
8681 digitized newspapers
![Page 13: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/13.jpg)
RQ2: Is there a difference in user’s perceived experience of the coordinated tablets versus large display faceted search CMV systems?
RQ1: Is there a measurable difference in user search performance on coordinated tablets versus large display faceted search CMV systems?
![Page 14: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/14.jpg)
Task
Completion Time (seconds)
Task 1 (TT)Task 1 (TB)Task 2 (TT)Task 2 (TB)Task 3 (TT)Task 3 (TB)Task 4 (TT)Task 4 (TB)Task 5 (TT)Task 5 (TB)
0 20 40 60 80 100 120
++
++++
++
++
+Tabletop Tablets Mean
no indication of a difference
RQ1: Measurable difference in user search performance?
![Page 15: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/15.jpg)
TabletsTabletop
TabletsTabletop
Seconds per Search Step
Search Path Length
+Tabletop Tablets Mean
0 5 10 15 20 25
++
0 5 10 15
++
do not search less efficiently on the tablets
RQ1: Measurable difference in user search performance?
![Page 16: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/16.jpg)
RQ2: Is there a difference in user’s perceived experience of the coordinated tablets versus large display faceted search CMV systems?
RQ1: Is there a measurable difference in user search performance on coordinated tablets versus large display faceted search CMV systems?
![Page 17: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/17.jpg)
M=82.36,SD=11.83
RQ2: A difference in user’s perceived experience
M=80.25,SD=12.87
SUS
![Page 18: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/18.jpg)
+ Mean
AwarenessSpeed
++
Perceived comparison1 2 3 4 5
RQ2: A difference in user’s perceived experience
perceived search performance better on the tabletop
![Page 19: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/19.jpg)
Awareness of changes across widgets
Search performance
RQ2: A difference in user’s perceived experience
Worse sense of overview
Bezels
Preference in general
![Page 20: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/20.jpg)
“they facilitate working on individual facets better”
“I could pick one up to dig deeper in one facet”
“I am more tempted to focus on one facet”
RQ2: A difference in user’s perceived experience
![Page 21: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/21.jpg)
“I can set this up at home”
“I can take this with me”
“I can move more freely around the workspace”
RQ2: A difference in user’s perceived experience
“I could expand and reduce depending on my current needs”
![Page 22: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/22.jpg)
RQ1: Measurable difference in user search performance?
RQ2: A difference in user’s perceived experience
No
Overview -> perceived satisfaction
ROI regarding performance?
Focussed tasks
Kevin F Bury, Michael J Darnell, and Susan E Davies. 1985. Window management: A review of issues and some results from user testing. General Products DivisionKasper Hornbæk and Morten Hertzum. 2011. The notion of overview in information visualization. International Journal of Human-Computer Studies 69, 7 (2011), 509–525.
Yes Overview -> Task performance?
Solve perception problems
![Page 23: Faceted Search on Coordinated Tablets and Tabletop: a Comparison](https://reader031.vdocuments.mx/reader031/viewer/2022030308/58ec93971a28ab07288b45c5/html5/thumbnails/23.jpg)
Faceted Search on Coordinated Tablets and Tabletop: a Comparison
Sven Charleer
@svencharleer
svencharleer.com
ABLEproject