Mycelium: Growing materialsexperience : A study on improving the appearance of mycelium-composites through a material driven design process

Abstract: Mycelium-composites has been emerging commercially as an environmentally sustainable alternative to conventional materials. By utilizing the fungal mycelium’s ability to bond with lignin and cellulose fibers of plants, mycelium-composites can be made that are recyclable and renewable. Mycelium therefore has the potential to contribute to creating more sustainable options in material selection for product designers. However, the visual appearance of mycelium materials might pose a challenge when it comes to their adaption into society. Case-studies have indicated a negative reaction to the mycelium-composites aesthetics which are characterized by imperfections and irregularities with an off-white coloring. Using theories surrounding aesthetics, materials experience and emotional design, the purpose of this study was to further develop the visual and/or aesthetical aspects of a mycelium-composite through a material driven design process The results of material development is presented in a product concept that displays the insight that can assist designers create mycelium-based products that are more accepted by a broader market.