@techreport{weko_212288_1, author = "綿谷,晃太郎 and 塚田,浩二", title = "音を用いたカジュアルな遠隔コミュニケーションの拡張", year = "2021", institution = "公立はこだて未来大学, 公立はこだて未来大学", number = "11", month = "aug" }