https://scholars.lib.ntu.edu.tw/handle/123456789/379146
標題: | RealSense: Directional interaction for proximate mobile sharing using built-in orientation sensors | 作者: | Lin, C.-P. Wang, C.-Y. Chen, H.-R. Chu, W.-C. YEN-YANG CHEN |
關鍵字: | Interaction; Media sharing; Mobile devices; Orientation sensor; Proximate; Relative direction | 公開日期: | 2013 | 起(迄)頁: | 777-780 | 來源出版物: | MM 2013 - Proceedings of the 2013 ACM Multimedia Conference | 摘要: | We present RealSense, a technology that enables users to easily share media files with proximate users by detecting the relative direction of each other only with built-in orientation sensors on smartphones. With premise that users are arranged as a circle and every user is facing the center of that circle, RealSense continuously collects the directional heading of each phone to calculate the virtual position of each user in real time during the sharing. RealSense users can simply share photos to others by swiping and throwing the photo to another user's direction without remembering or searching the name and even the device id of a specific receiver. We evaluated the orientation sensor error and the minimal arc degree for selection, and compared RealSense with linear menu, pie menu and NFC. Our results show that the limitation that requires participants to face toward the circle center is rather acceptable and participants preferred RealSense than other sharing interactions especially they were unacquainted with each other. Copyright © 2013 ACM. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-84887448930&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/379146 |
DOI: | 10.1145/2502081.2502202 | SDG/關鍵字: | Interaction; Media sharing; Orientation sensors; Proximate; Relative direction; Mobile devices; Sensors |
顯示於: | 資訊工程學系 |
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