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JojiJoji Mori (PhD Candidate)
Doctoral ConsortiumIDG Group
4th May 2010
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Background
Bell, C. G., & Gemmell, J. (2009). Total recall : how the E-memory revolution will change everything. New York: Dutton.
“Lifeloggers typically wear computers in order to capture their entire lives, or large portions of their lives” wikipedia
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Phones – Lifelogging devices
Smart Phones can be used/are being used as lifelogging devices Location aware (GPS, Compass) Call, SMS, Email, docs, photos, video, social network updates
Hartnell-Young, E., & Vetere, F. (2005). Lifeblog: a new concept in mobile learning? Paper presented at the Wireless and Mobile Technologies in Education. WMTE 2005. IEEE International Workshop on.
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A critique of lifelogging
Beyond Total Capture: A Constructive Critique of LifeloggingSellen, A., & Whittaker, S. (2010). Beyond total capture: a constructive critique of lifelogging. Communications of the ACM, 53(5), 70-77.
1. Selectivity, not total capture 2. Cues not capture3. Memory refers to a complex, multi-
faceted set of concepts4. Synergy not substitution
Related reference. Mayer-Schonberger, Viktor. (2009), Delete : the virtue of forgetting in the digital age / Viktor
Mayer-Schonberger Princeton University Press, Princeton, N.J. ; Woodstock
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Facebook in “The Age”
Grieving issues - Gas leak tragedy: grandfather slams Facebook page 3rd June
Privacy fears - 30,000 quit Facebook in protest 2nd June
Data Mining - The terrors of Twittering: growing up in an unexploded data minefield 5th May
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Our digital past
It seems inevitable more of our everyday lives will be captured digitally The end of the ephemeral
Harper, R. Rodden, T., Rogers, Y., Sellen, A. (editors), 2008. Being human: Human–computer interaction in the year 2020. Cambridge: Microsoft Research
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Designing for deletion
How to better design for deletion in technology that stores personal digital content?
Think Email – does anyone have a good email storage/deletion system?
Think Facebook – What should happen to mundane, day to day stuff well into future? Inappropriate or incorrect comments relating to you, regretful photos, how do you delete a friend?
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Designing for deletion
Limited storage Active storage/deletion
Stored
Deleted
Stored
Abundant storage Accumulate
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Demotion
GrayArea
Bergman, O., Tucker, S., Beyth-Marom, R., Cutrell, E., & Whittaker, S. (2009). It's not that important: demoting personal information of low subjective importance using GrayArea. Paper presented at the Proceedings of ACM CHI 2009 Conference on Human Factors in Computing Systems.
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Candidate audiences
Everyday life The commuter (yesterday’s observation)
Reading MX Spacing out * 2 Music on phone * 2 News on phone * 2 (I was reading sport news) Billiards game on phone
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Candidate audiences
Youth into adulthood Formal processes for deletion
Museums (unwanted artifacts) Photographer – what to delete / keep? Hard waste Juvenile Crime, Bankruptcy Law
Allen, A. L. (2008). Dredging up the Past: Lifelogging, Memory, and Surveillance. University of Chicago Law Review, 75(1), 47-74.
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Consider death
When you create a will, you decide the future of items of monetary, and emotional value
What digital content should be kept and who should have access to it? What should be deleted?
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Related Research
Technology HeirloomsKirk, D. S. & Banks R. (2008). On the design of technology heirlooms. International Workshop on Social Interaction and Mundane Technologies (SIMTech ’08).
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Personal Experience
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Question for you
How should I best spend my time prior to collecting data, as the topic is still being formulated? Especially given we typically apply
grounded theory Is meeting people and reading relevant
literature enough?