TOCA pavilion, Obuchi Laboratory, Advanced Design Studies, the University of Tokyo

PAVILION: TOCA (TOOL OPERATED CHOREOGRAPHED ARCHITECTURE)

By in DFL, Pavilions, Projects on December 27, 2015

The 2015 Digital Fabrication Lab project, TOCA (Tool Operated Choreographed Architecture) explored the potentials of human-machine collaboration in a manner that expanded on the knowledge acquired in the 2014 STIK Pavilion project. The research and development of the TOCA project sought to utilize the adaptability and creativity of humans, and combine it with the precision and efficiency of machinery. The resulting pavilion utilized a scanning and guiding system to support human users on-site, a material used to extrude components (foam), a handheld “smart” tool to dispense the material, and a geometric form which iteratively optimized through use of a feedback system that integrated human error. The pavilion project, which began with a digitally-defined target model, was constructed on-site by teams of users, who sprayed components by hand. The results of the work were scanned and analyzed, and an updated digital model was defined and indicated to users for the next layer of the project. In this manner, any “errors” introduced throughout the spraying process were integrated into subsequent construction steps. The final pavilion represents the accumulation and integration of these errors. The project was made possible through cross-disciplinary collaboration; structural engineering, architecture, and computer science laboratories contributed to realizing the technologies and the final output.

Project Credits

University of Tokyo Staff

Yusuke Obuchi (Associate Professor), Department of Architecture

Jun Sato (Professor), Department of Frontier Sciences

Takeo Igarashi (Professor), Department of Computer Science

Kaz Yoneda (Research Assistant), Department of Architecture

Kosuke Nagata (Technical Advisor), Computer Science

Kensuke Hotta (Course Assistant), Department of Architecture

Mika Araki (Researcher), Department of Frontier Sciences

Yosuke Takami (Technical Assistant), Department of Computer Science

 

Students

Gilang Arenza

Hadin Charbel

Ann-Kristin Crusius

Jiang Lai

Samuel Eugene Lalo

Deborah Lopez Lobato

Yuanfang Lu

Ratnar Sam

Pitchawut Virutamawongse

Ying Xu

Jan Vranovsky

Akane Imai

Pan Kalin

Yi Dong Alric Lee

Ittidej Lirapirom

Kenneth Larssen Lonning

Luca Maruli

Moritz Munzenmaier

Masatoshi Nishizato

Victor Hugo Wido

Christopher Wilkens

Li Xu

Isaac Sekjoon Yoo

Yihan Zhang

 

Sponsor

Takenaka

Photographer

Jan Vranovsky

 

 

Comments are closed.