@article{oai:nagoya.repo.nii.ac.jp:00005129, author = {古田, 恒志 and Furuta, Hisashi and 河口, 信夫 and Kawaguchi, Nobuo and 稲垣, 康善 and Inagaki, Yasuyoshi}, journal = {情報処理学会研究報告}, month = {Mar}, note = {Recently, metadata technology gets a lot more attention by popularization of digital multimedia contents such as video and audio. However, generally, tagging of metadata to contents requires time and energy. In this paper, we define the Media Metadata for various kinds of contents, and propose a method for easy tagging by pushing a button of the one’s mobile device while watching the contents. We propose methods for analysis of metadata and advanced use of contents using metadata. We confirm the usefulness of the Media Metadata by the experimental collection and analysis., 研究報告「グループウェアとネットワークサービス;2003-GN-47-10}, pages = {55--60}, title = {多様なコンテンツに対するメディアメタデータの付与とその利用}, volume = {33}, year = {2003} }