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A Multifaceted Approach to Exploring Mobile Annotations 1

Mobile phones with capabilities such as media capture and location detection have become popular among consumers, and this has made possible the development of location-based mobile annotation sharing applications. The present research investigates the creation of mobile annotations from three perspectives: the recipients of the annotations, the type of content created, and the goals behind creating these annotations. Participants maintained a two week-long diary, documenting their annotation activities. Results suggest that range of motivational factors, including those for relationship maintenance and entertainment. Participants were also more inclined to create leisure-related annotations, while the types of recipients were varied. Implications of our work are also discussed.