Reminder tools allow users to associate information with time-based alarms. However, in many cases space rather than time may be appropriate to trigger reminders. We present a wearable artifact, the MemoClip (a small clip), which reminds the user of things they should do depending onwhere they are. A user can associate information to be remembered with a description of a location, download it onto the MemoClip, and then gets notified accordingly when entering the selected location.
KeywordsAd-hoc networking Appliance computing Location-awareness Spatial reminder Wearable computing
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- 1.Bradley RJ. The wearable remembrance agent. In: 1st International Symposium on Wearable Computers, Cambridge, MA, October, 1997; 123–128Google Scholar
- 2.Kuipers BJ, Levit TS. Navigation and mapping in largescale space. AI Magazine, 1998; 9: 23–4Google Scholar
- 3.Tversky B. Cognitive maps, cognitive collages and spatial mental models. Lecture Notes in Computer Science 716, Springer-Verlag, Berlin, 1993; 14–24.Google Scholar
- 4.Edwards G. Geocognostics. A new framework for Spatial information theory. Lecture Notes in Computer Science. spatial Information Theory, A Theoretical Basis for GIS International Conference COSIT'97, Pittsburgh, October, p. 455–471Google Scholar
- 5.Montello DR. How significant are cultural differences in spatial cognition? In: Frank AU, Kuhn W (eds) Spatial information theory: a theoretical basis for GIS. Lecture Notes in Computer Science 988, Springer-Verlag, Berlin, 1995; 485–500Google Scholar
- 6.Beigl M. Using spatial Co-location for Coordination in Ubiquitous Computing Environments, 11th International Symposium on Handheld and Ubiquitous Computing (HUC99), Karlsruhe, Germany, 1999 & Lecture notes in computing science; Vol 1707, ISBN 3-530-66550-1; H-W Gellersen ed, Springer, 1999, pp. 259–273. http:// www.teco.edu/#michael/publication/idms2000/Google Scholar
- 7.Starner T, Kirsch D, Assefa S. The Locust Swarm: an environmentally-powered, networkless location and messaging system, In: 1st International Symposium on Wearable Computers, Cambridge, MA, October 1997Google Scholar