Page 55 - FDMAsia JulAug 2025

MATERIALS 53
www.fdmasia.com | FDM ASIA JUL/AUG 2025

This study used wood pellets as a demonstration for functional separation of structure and smart surface interaction,
the Triadic Innovation Model integrating sustainable material enhancing the applicability of wood pellets in value-added
development, IoT-based intelligence, and TQM. smart furniture solutions.
It is important to emphasise that the model is highly To clarify the positioning and advantages of using wood

transferable. It can be extended beyond non-structural materials pellets, we compare three common furniture materials: wood
to structural components such as aluminium or natural wood. pellets/WPC, medium-density fibreboard (MDF), and natural
This adaptability suggests that the model offers strategic wood.
directions for material innovation across a broader spectrum While natural wood offers superior strength and aesthetics,
of smart and sustainable furniture applications. it is costly and less flexible in design. MDF is cost-effective
This study offered preliminary insights into the development but limited in environmental performance. Wood pellets, in
of smart wood-pellet-based furniture systems with embedded contrast, offer advantages in sustainable processing and
sustainability and quality frameworks. modular IoT integration.
While the findings point to potential benefits in integrating

sustainable materials, smart functionalities, and quality Conclusions
governance, they should be interpreted with caution due to This study investigated the integrated potential of engineered
the limited scope and exploratory nature of the study. wood-pellet-based composites, smart furniture systems, and
Several constraints—such as the modest data set, lack of TQM in promoting sustainable innovation within the furniture
longitudinal tracking, and restricted sample diversity—prevent industry.
the generalisation of the results to broader contexts.
Nonetheless, the study has contributed to a growing body Key findings include the following:

of literature by highlighting promising directions for future • Material Innovation: While raw wood pellets are unsuitable
interdisciplinary innovation in sustainable product design. for structural furniture use, they can be reprocessed
Future research should consider larger-scale empirical into WPCs suitable for non-load-bearing components.
validation, cross-regional case comparisons, and lifecycle This represents a valuable pathway for biomass waste
performance assessments to further substantiate the conclusions valorisation.
drawn here. • Smart System Integration: The combination of WPCs with
Expanding the data sources and incorporating user IoT-enabled components supports the development of
feedback over time would also improve the robustness and intelligent, user-responsive, and energy-efficient furniture
applicability of the findings. solutions, addressing the growing demand for smart living

To overcome the limitations of wood pellets and WPCs environments.
as non-structural components, this study has explored the • Quality Management: The application of TQM principles—
synergistic integration of these materials with structural materials particularly the PDCA cycle and modular quality control—
in smart furniture. For example, structural elements may be ensures product consistency, lifecycle optimisation, and
fabricated from aluminium alloys or galvanised steel, providing sustainability performance across design and manufacturing
mechanical strength and durability. stages.
These can be combined with modular WPC surface • Circular Design Alignment: Lifecycle thinking, modularity,

panels embedded with IoT sensors such as touch modules and certification strategies (e.g., FSC, GREENGUARD) were
or environmental detectors. This layered design enables the shown to reinforce circular economy goals and compliance