@article{oai:ipsj.ixsq.nii.ac.jp:00208966,
 author = {長谷川, 晶一 and 志築, 文太郎 and 小坂, 崇之 and Shoichi, Hasegawa and Buntarou, Shizuki and Takayuki, Kosaka},
 issue = {1},
 journal = {情報処理学会論文誌},
 month = {Jan},
 note = {本稿は，新型コロナウイルスの感染予防対応のため，2月26日に急遽現地開催を中止し，オンライン開催に移行したインタラクション2020の舞台裏とこれにより分かったことを報告する．インタラクションは，情報処理学会のHCI，GN，UBI，EC，DCCの5つの研究会の共催による参加人数600人規模，3日間の国内シンポジウムであり，シングルトラックの登壇発表と200件を越えるインタラクティブ発表（デモ，ポスター発表）を中心としている．2020年は日程は当初どおり3月9日～11日に，現地開催は中止としオンライン開催をほぼ当初の予定どおりのスケジュールで行った．この結果，登壇発表では，質疑応答を含めて例年と大きく変わらずに行うことができ，インタラクティブセッションや懇親会では，様々な課題が見えた．本稿ではオンライン開催の決定からその後の運用と，そこで見えたことを報告する．, This paper reports on the behind-the-scenes of Interaction 2020, which was suddenly canceled on February 26th to prevent infection with the new coronavirus, and moved to online. Interaction is a 600-person, 3-day domestic symposium co-sponsored by five SIGs of the Information Processing Society of Japan, HCI, GN, UBI, EC, and DCC. It consists of single-track presentations and more than 200 interactive presentations (demonstration and poster presentations). In 2020, the schedule was the same as the original schedule, from March 9th to 11th, and the local event was canceled and the online event was held almost as originally planned. As a result, the presentations on the stage, including questions and answers, were not much different from the usual year, but various issues were seen in the interactive sessions and social gatherings. In this paper, we will report on the decision to hold the online event, its subsequent operation, and what was seen there.},
 pages = {3--11},
 title = {インタラクション2020オンライン開催の舞台裏とそこから見えたこと},
 volume = {62},
 year = {2021}
}