本研究では，オンライン会議システムを活用した対話型鑑賞ワークショップをデザインし，その効果を検証した。ワークショップのタイムラインとして，映像作品を繰り返し鑑賞し，他者と議論する活動を組み込んだ。事後アンケートの分析より，他者の意見を踏まえ，自身の作品の見方に影響があったとする例がみられたことから，本研究でデザインしたワークショップは，オンラインでの対話型鑑賞を成立させる上で一定の効果があったことが示唆された。

Nishijin textile is a generic term for pre-dyed figured textile produced in Kyoto. Nishijin textile has realized various designs and functions by incorporating materials such as foils cut from paper. We integrated functional materials and digital technology into this traditional Nishijin textile. Heteroweave is a work that integrates functions by weaving different materials in the weft. Heteroweave have unique characteristics that are diffcult by conventional Nishijin textiles, such as "color change", "superimposition of digital information", "retention of solid shape" to the environment. Heteroweave also follows the traditional Nishijin textile manufacturing process, and shows that it is possible to incorporate various media expressions without changing the original design. This design concept is a widely applicable method for functionalizing weaving textiles. In this paper, we summarize the concept, basic design, details of concrete prototypes, and the method of exhibition.

This paper presents “Public Booth for Vibrotactile Communication”, an interactive audio-visual-haptic media that allows us to feel the vibrations of the other people who share the same desk and face each other. The purpose of this research is to observe what kind of behavior people take when a higher presence is presented by tactile sensation in telecommunication. As the interface, we designed a pair of frames consisting of a curved screen to show the upper body and the hand of a life-size person, a haptic system to share tactile sensation, and a sound system. By installing the frames in multiple remote places and transmitting audio-visual-tactile sensation interactively, we observed what kind of behavior faced people do and what kind of communication was created between them. As a result, various haptic plays were created. Since the tendency in the development of haptic communication observed in the developmental phase of infants was also observed through this approach, it was clarified that the heightened presence provided by haptics for telecommunication contributes to the promotion of friendship.

「いま，ここ」にある芸術を未来に遺し伝える手段として，芸術そのものの保存や修復，複製や復元，再制作や再演，画 像や映像による記録がおこなわれる．それら芸術への介入行為を，日本における文化財保護の理念や手法と比較しながら概観する．はたして，芸術は必ずしも保存しなければならないのだろうか．