Collaboration technologies and social computing 29th international conference, CollabTech 2023, Osaka, Japan, August 29-September 1, 2023 : proceedings - Takada, Hideyuki; Marutschke, D. Moritz; Alvarez, Claudio; Inoue, Tomo'o; Hayashi, Yugo; Hernandez-Leo, Davinia (Springer, 2023)