Temporalities of Biodesigned Artifacts

This paper explores the temporal dimensions of biobased material design through three biodesigned artifacts: myco-electronics, biofoam for tangible interaction, and dissolving wearables. Each case study demonstrates how material temporality, influenced by factors like fabrication techniques and material properties, affects both the design process and user experience. Myco-electronics, grown from mycelium, rely on the timing of harvesting to shape form, and function of the biodesigned artifact. Biofoam, made through traditional methods like molding, offers designers more control over its shape and physical properties such as density. Dissolving wearables emphasize intentional ephemerality, with the material purposefully dissolving to reveal hidden designs, engaging users with impermanence. The concept of temporality is closely tied to sustainability, material tunability, and user interaction. Biobased materials often have shorter lifecycles, but their biodegradable nature enhances sustainability. Designers can tune materials like mycelium and biofoam by manipulating factors such as environmental conditions or fabrication methods, offering design flexibility. Using a research-through-design methodology, the paper emphasizes reflective practice and material-driven design, where both designer and material share agency in the creative process. Key findings show that temporality shapes both the creation and experience of biodesigned artifacts. These materials, whether they grow, transform, or dissolve, allow users to engage with artifacts in ways that reflect natural life cycles. The study concludes that embracing the temporality of biobased materials enriches the user experience and promotes a sustainable, dynamic approach to biodesign.