The diary study: a workplace-oriented research tool to guide laboratory efforts
CHI '93 Proceedings of the INTERACT '93 and CHI '93 Conference on Human Factors in Computing Systems
Smart Mobs: The Next Social Revolution
Smart Mobs: The Next Social Revolution
Location-Aware Information Delivery with ComMotion
HUC '00 Proceedings of the 2nd international symposium on Handheld and Ubiquitous Computing
GeoNotes: Social and Navigational Aspects of Location-Based Information Systems
UbiComp '01 Proceedings of the 3rd international conference on Ubiquitous Computing
User needs for location-aware mobile services
Personal and Ubiquitous Computing
Learning Significant Locations and Predicting User Movement with GPS
ISWC '02 Proceedings of the 6th IEEE International Symposium on Wearable Computers
Navigation with Place Representations and Visible Landmarks
VR '04 Proceedings of the IEEE Virtual Reality 2004
Extracting places from traces of locations
Proceedings of the 2nd ACM international workshop on Wireless mobile applications and services on WLAN hotspots
"I'm waiting where we met last time": exploring everyday positioning practices to inform design
Proceedings of the third Nordic conference on Human-computer interaction
Efficient detection of motion patterns in spatio-temporal data sets
Proceedings of the 12th annual ACM international workshop on Geographic information systems
Discovering personal gazetteers: an interactive clustering approach
Proceedings of the 12th annual ACM international workshop on Geographic information systems
Location disclosure to social relations: why, when, & what people want to share
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
DeDe: design and evaluation of a context-enhanced mobile messaging system
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
An experiment in discovering personally meaningful places from location data
CHI '05 Extended Abstracts on Human Factors in Computing Systems
Learning and inferring transportation routines
AAAI'04 Proceedings of the 19th national conference on Artifical intelligence
Discovering personally meaningful places: An interactive clustering approach
ACM Transactions on Information Systems (TOIS)
Geographic `Place' and `Community Information' Preferences
Computer Supported Cooperative Work
Discovering semantically meaningful places from pervasive RF-beacons
Proceedings of the 11th international conference on Ubiquitous computing
Modeling people's place naming preferences in location sharing
Proceedings of the 12th ACM international conference on Ubiquitous computing
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Advances in GPS and wireless networking technologies have enabled a new class of location-aware applications, including location tracking [10,2], location-enhanced messaging [3,9], location-based gaming(www.botfighters.com), and navigation aids for the visually impaired [12]. However, these applications typically represent places quite simply, as a geographical point or a point plus radius. We conducted an experiment that showed that this simple representation is not expressive enough to represent the full range of people’s everyday places. We also present a set of more complicated physical shapes that our subjects found sufficient to cover their places. These results identify representational requirements for location-aware systems, have implications for systems that aim to acquire place representations, suggest enhanced applications, and open up interesting avenues for future research.