Modular Robotics Enhance Product Lifecycles and Resource Circularity

Why It Matters

This approach challenges traditional manufacturing paradigms that often lead to waste and resource depletion. By enabling users to reconfigure and repair robots, designers can foster a more sustainable relationship with technology, reducing the environmental impact of robotic systems.

Key Finding

Robots designed with modularity and adaptability can be used for longer periods and their components can be reused, which is more environmentally friendly than current designs that often become obsolete quickly.

Key Findings

• Current robotic design paradigms often prioritize centralized control and planned obsolescence, leading to environmental unsustainability.
• A framework based on Sustainability, Adaptability, and Modularity can create robots with longer lifecycles and support circular resource use.
• Modular design empowers users, fostering personalization and reducing the need for complete system replacement.

Research Evidence

Aim: How can modular and adaptable robotic design frameworks contribute to sustainability through extended lifecycles and circular resource use?

Method: Speculative Design Framework

Procedure: The research proposes a speculative design framework for robotics that emphasizes modularity and adaptability, envisioning robots as systems that can be assembled, reconfigured, and personalized by users. This framework aims to shift design control towards users and promote long-term usability and ecological responsibility.

Context: Robotics Design

Design Principle

Embrace modularity and adaptability in product design to foster sustainability and user empowerment.

How to Apply

When designing any complex product, consider how it can be broken down into modular components that can be easily replaced, upgraded, or repurposed, thereby extending its useful life and reducing its environmental footprint.

Limitations

The framework is speculative and requires further research into practical implementation challenges, material science for modular components, and user interface design for reconfiguration.

Student Guide (IB Design Technology)

Simple Explanation: Instead of making robots that are thrown away when they break or become old, we can design them in parts so people can fix or update them, making them last longer and be better for the environment.

Why This Matters: This research is important because it shows how design choices can directly impact the environment. By designing products that last longer and use resources more efficiently, designers contribute to a more sustainable future.

Critical Thinking: To what extent can user-driven modularity truly overcome the economic incentives for planned obsolescence in mass-produced robotic systems?

IA-Ready Paragraph: The speculative design framework proposed by Chen et al. (2025) highlights the critical role of modularity and adaptability in achieving sustainable robotics. By moving away from traditional, obsolescence-driven design paradigms towards systems that users can readily reconfigure and repair, designers can significantly extend product lifecycles and promote circular resource utilization, thereby reducing environmental impact.

Project Tips

• Consider how your design can be disassembled and reassembled.
• Think about how different components could be upgraded or replaced independently.
• Explore materials that are easily recyclable or biodegradable for modular parts.

How to Use in IA

• Reference this research when discussing the environmental impact of product lifecycles and the benefits of modular design in your design project.

Examiner Tips

• Demonstrate an understanding of how design decisions influence environmental sustainability and product longevity.

Independent Variable: Design framework (modular, adaptable vs. traditional)

Dependent Variable: Product lifecycle length, resource circularity, user autonomy

Controlled Variables: Type of robotic application, manufacturing processes

Strengths

• Offers a forward-thinking vision for sustainable robotics.
• Integrates ecological responsibility with user-centric design principles.

Critical Questions

• What are the economic implications of shifting to a modular design approach for robotic manufacturers?
• How can user interfaces be designed to make complex modular reconfiguration intuitive and accessible to a broad audience?

Extended Essay Application

• Investigate the material science requirements for robust and recyclable modular robotic components.
• Develop a prototype of a modular robotic system and conduct user testing on its reconfiguration capabilities and perceived longevity.

Source

Sustainable Robot Future: A Speculative Design about Humanity, Robots, and Ecology · 2025 · 10.1145/3698061.3726962