Seven-tool-style interaction device enhancing spatial media contents Asako Kimura （Associate Professor, College of Information Science and Engineering , Ritsumeikan University） URL； The objective of this study is to propose and provide various new tool-shaped interaction devices which are widely used in spatial interactive art and entertainment, facilitate interactive operation, improve the value of media contents, and fuel the spark of imagination of artists. In this study, intuitive interaction devices with real tool-grip-feeling and operational feeling will be developed, and then they will be applied to spatial media contents. My aspiration is to develop the devices that could also survive as a general human interface in the near future.