Re-place-ing space: the roles of place and space in collaborative systems
CSCW '96 Proceedings of the 1996 ACM conference on Computer supported cooperative work
GeoNotes: social enhancement of physical space
CHI '01 Extended Abstracts on Human Factors in Computing Systems
Using context to navigate through a photo collection
Proceedings of the 7th international conference on Human computer interaction with mobile devices & services
A natural wayfinding exploiting photos in pedestrian navigation systems
Proceedings of the 8th conference on Human-computer interaction with mobile devices and services
Sharing the square: collaborative leisure in the city streets
ECSCW'05 Proceedings of the ninth conference on European Conference on Computer Supported Cooperative Work
Photos on the go: a mobile application case study
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
EyeSpy: supporting navigation through play
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A review of locative media, mobile and embodied spatial interaction
International Journal of Human-Computer Studies
Practices surrounding children's photos in homes
CHI '12 Extended Abstracts on Human Factors in Computing Systems
Mobile exploration of geotagged photographs
Personal and Ubiquitous Computing
Producing while consuming: social interaction around photos shared within private group
ACE'12 Proceedings of the 9th international conference on Advances in Computer Entertainment
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We introduce the idea of geo-locking through a mobile phone based photo sharing application called Picalilly (figure 1). Using its geo-locking feature, Picalilly allows its users to manually define geographical boundaries for sharing photos -- limiting sharing within user-defined boundaries as well as facilitating open sharing between strangers within such boundaries. To explore the potential of geo-locking, we carried out a small scale field trial of Picalilly involving two groups of students, who were part of a two-week long introduction program at a university. Our preliminary results show that Picalilly facilitated 1) sharing of 'places' and 2) localized explorations.