chi con carne
DESCRIPTION
Chi Con Carne. Tom De Buyser, Tom Piot, Alex Witteveen. frietleuven.be. What?. Find nearby frituren Get general information See if others (dis)liked it Give your own opinion. How?. Website HTML5 / PHP / Jquery Real data. frietleuven.be. Dit filmpje staat op de blog. Iterative design. - PowerPoint PPT PresentationTRANSCRIPT
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Chi Con Carne
Tom De Buyser, Tom Piot, Alex Witteveen
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frietleuven.beWhat?• Find nearby frituren• Get general
information• See if others
(dis)liked it• Give your own
opinion
How?• Website• HTML5 / PHP / Jquery• Real data
![Page 3: Chi Con Carne](https://reader035.vdocuments.net/reader035/viewer/2022062301/56814623550346895db32d5f/html5/thumbnails/3.jpg)
frietleuven.be
Dit filmpje staat op de blog
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Iterative design
Iteration 1
Iteration 2
Iteration 3
Iteration 4
general usability
general usability
digital conversion
voting and usefulness
free experimentation
tasks + think aloud
tasks + think aloud
tasks + questionnaires
6
4
6
27
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Find users
“In the wild”
• Talk to friends and fellow students• Visit frituren and introduce ourself• Social media (facebook, twitter,
youtube)Track what users do• Detailed log of user activity• Google analytics for general overview• Built-in feedback button
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Google analytics
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Google analytics
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Google analytics
0 1 2 3 4
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Iteration 1• Facebook/friends
integration• History of
recommendationsIteration 2• Only show friends’
historyIteration 3• Not implemented
Iteration 4• Still not implemented• Unclear button
description
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Post-release• 25% uses this feature• No data on
expectations
Conclusion & future work• Desired feature• Test what users
expect of this feature
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Iteration 1• Misleading vote-
visualisationIteration 2• Center the
visualisationIteration 3• Undesired look• New solution
Iteration 4• Clear interpretation of
votes
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Iteration 1• List only sorted on
distance• No need to sort
manuallyIteration 3• 66% wanted sorting
optionsIteration 4• Implemented
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Post-release• Only 3% uses this
feature• All options are used
equally
Conclusion & future work• Test why users (don’t)
use this before improving
Unclear what button does?Simply no need?Too much focus on voting?
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Iteration 1 & 2• Map & hours always
visibleIteration 3• If map is large: scroll
issue• If map is short:
visibility issueIteration 4• Row of information
buttons• Added menu & prices
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Post-release• 44,5% uses “map”• 44,5% uses “opening
hours”• 41,5% uses “prices”• No data on
expectations Conclusion & future work• Desired features• Test what users expect
of these features
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Iteration 1• “Rate” button was
clearIteration 2• Changed to “Beoordeel”
Iteration 3• Changed to “Stem”
(shorter)• 33% expected “Stem”
to give a like immediately Iteration
4• 30% with same issue• Alternatives would be
clear
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Post-release• Changed to “geef je
mening”• 14,5% presses the
button
Conclusion & future work• Main feature of the app• Add an incentive to
vote
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Iteration 1• Confusion with three
buttonsIteration 2• Immediately cast vote
Iteration 3• Name as a login
substitute• Used icons instead +1
& -1
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Post-release• 750 profile visits• 75 votes, 45 unique
users• 5% of votes are
negative
Conclusion & future work• Main feature of the app• Add an incentive to vote• Moderation of spam• Is there need for a
good/bad attitude?
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Pakfriet app (mechelen 2012)
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Questions?