Cashew in-cycle – Human-centred design for circular cashew production chains

Authors

  • Camilo Ayala-Garcia Free University of Bozen-Bolzano (Italy)
  • Carolina Perez Rodriguez Universidad de los Andes (Colombia)
  • Clara Ligia Forero Lesmes Universidad de Los Andes (Colombia)
  • Tatiana Cruz Perea Universidad de Los Andes (Colombia)
  • Juan Sebastian Porras Universidad de Los Andes (Colombia)
  • Alejandro Maranon Universidad de los Andes (Colombia)
  • Camilo Hernández Acevedo Universidad Escuela Colombiana de Ingeniería Julio Garavito (Colombia)
  • Óscar Álvarez Solano Universidad de los Andes (Colombia)
  • Alicia Porras Holguín Universidad de los Andes (Colombia)

DOI:

https://doi.org/10.69143/2464-9309/19252026

Keywords:

human-centred design, agro-waste valorisation, circular systemic design, co-creation, multidisciplinary development

Abstract

This article presents Jurui, a human-centred design project addressing technological bottlenecks in the cashew production chain in Vichada, Colombia. Operating in a context of informal adaptation and limited infrastructure, the research integrates material experimentation, engineering validation, and participatory design. Cashew shell residues were transformed into composite materials and applied to the redesign of a basket system integrated with nut-opening machinery. Through iterative prototyping and field testing, improvements were observed in ergonomics, safety, material efficiency, and workflow continuity. The project demonstrates how waste valorisation, decentralised manufacturing, and community capacity building can reorganise agro-industrial systems.

 

Article info

Received: 10/03/2026; Revised: 13/04/2026; Accepted: 21/04/2026

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Author Biographies

Camilo Ayala-Garcia, Free University of Bozen-Bolzano (Italy)

Designer and PhD, he is a Researcher at the Faculty of Design and Art. His current research bridges emerging technologies and materialities towards transitional circularity, with a strong focus on tools that foster knowledge sharing and open-source materials and processes. In addition, he has devoted his research to local materials and product development, earning several patents.
E-mail: camilo.ayalagarcia@unibz.it

Carolina Perez Rodriguez, Universidad de los Andes (Colombia)

Designer, she is a Research Assistant, with a background in product and communication design. Her research interests focus on biodesign, material experimentation, and emerging materialities. She has explored biomaterials derived from bacterial cellulose, fungal pigmentation, and polypore-fungal paper.
E-mail: c.perez1816@uniandes.edu.co

Clara Ligia Forero Lesmes, Universidad de Los Andes (Colombia)

She is a Research Assistant. A designer with a textile focus, she explores material experimentation and development for design. She is currently pursuing a Master’s in Design, focusing on materiality, creation, and project-based thinking.
E-mail: cl.forero2722@uniandes.edu.co

Tatiana Cruz Perea, Universidad de Los Andes (Colombia)

She is a PhD Candidate, focusing on the development of green composite materials reinforced with natural fibres, particularly cashew nut shell residues.
E-mail: tc.cruz10@uniandes.edu.co

Juan Sebastian Porras, Universidad de Los Andes (Colombia)

Chemical Engineer, he is a Research Assistant focusing on the development of sustainable packaging and polymeric composite materials derived from agro-industrial residues and natural fibres, with an emphasis on low-carbon material solutions.
E-mail: js.porras@uniandes.edu.co

Alejandro Maranon, Universidad de los Andes (Colombia)

PhD, he is an Associate Professor of Mechanical Engineering. His work focuses on advanced mechanics, engineering design, and technology development.
E-mail: emaranon@uniandes.edu.co

Camilo Hernández Acevedo, Universidad Escuela Colombiana de Ingeniería Julio Garavito (Colombia)

PhD, he is an Associate Professor and Mechanical Engineer specialising in composite materials. His research focuses on material characterisation, optimisation, and numerical modelling of mechanical systems.
E-mail: camilo.hernandez@escuelaing.edu.co

Óscar Álvarez Solano, Universidad de los Andes (Colombia)

PhD, he is an Associate Professor of Chemical and Food Engineering. His work integrates process engineering with sustainable innovation and industrial optimisation.
E-mail: oalvarez@uniandes.edu.co

Alicia Porras Holguín, Universidad de los Andes (Colombia)

PhD, she is an Associate Professor in the Department of Chemical and Food Engineering. Her research focuses on transforming agro-industrial waste into sustainable materials through robust experimentation and design for social and environmental resilience.
E-mail: n-porras@uniandes.edu.co

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Field validation assessing transfer efficiency, spillage during pouring, and stacking stability during transport (credit: Jurui Project, 2025). AGATHÓN 19 | 2026

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Published

30-06-2026

How to Cite

Ayala-Garcia, C., Perez Rodriguez, C., Forero Lesmes, C. L., Cruz Perea, T., Porras, J. S., Maranon, A., Hernández Acevedo, C., Álvarez Solano, Óscar and Porras Holguín, A. (2026) “Cashew in-cycle – Human-centred design for circular cashew production chains”, AGATHÓN | International Journal of Architecture, Art and Design, 19, pp. 432–449. doi: 10.69143/2464-9309/19252026.

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