Practical experience recording and indexing of Life Log video
CARPE '05 Proceedings of the 2nd ACM workshop on Continuous archival and retrieval of personal experiences
PERSONE: personalized experience recoding and searching on networked environment
Proceedings of the 3rd ACM workshop on Continuous archival and retrival of personal experences
Extraction of social context and application to personal multimedia exploration
MULTIMEDIA '06 Proceedings of the 14th annual ACM international conference on Multimedia
Spatial querying for retrieval of locomotion patterns in smart environments
Proceedings of the 15th international conference on Multimedia
Retrieving multimedia travel stories using location data and spatial queries
MM '09 Proceedings of the 17th ACM international conference on Multimedia
IEEE Transactions on Multimedia
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We propose a set of sketch-based interaction techniques for efficient retrieval of multimedia related to locations. The user makes a simple sketch on a map to interact with it, instead of using the existing techniques based on clicking, dragging and rotating the mouse wheel. The interface analyzes and interprets these sketches, and displays results accordingly. We demonstrate how the proposed techniques can be expanded to create systems that retrieve location-based multimedia such as maps, images, GPS traces and dynamically rendered travel video. The results of user studies demonstrate that the proposed interaction techniques are intuitive and easy to learn. They also speed up retrieval by approximately 10 to 33%.