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Who Drives Disability Technology: A 30-Year Evolutionary Analysis of Assistive Technology Patents in China
- Conference
- The 50th Annual Meeting of the Society for Social Studies of Science, 2025
- Author
- Jingyi LIAO, Cong CAI, Tao ZHOU, Zhuoxiao XIE
Abstract
Assistive technology is often employed to enhance individuals' ability to access or benefit from a program, service, activity, or facility, aiming to foster the inclusion of people with disabilities. The advancement of digital technologies has made assistive devices smarter; however, not all innovations effectively address the real challenges faced by disability communities. It is widely acknowledged that collaboration and open innovation among diverse organizations can promote the emergence of new ideas, leveraging the strengths of different stakeholders while balancing their varying expectations. Since patents serve as an important indicator of innovation, this study focuses on analyzing the patent collaboration network to identify the collaborative relationships among organizations. By examining the evolution of assistive technology patents in China over a period of 30 years, we trace how the development of assistive technology for disability has historically been driven by diverse actors - beginning with individuals, then manufacturers, and more recently medical and technological sectors. We further explore the roles and interactions of key contributors, highlighting how universities have consistently acted as crucial connectors, bridging corporate and governmental efforts with the disability rights movement. Finally, we examine the technologies deployed within these collaborations, assess the role of artificial intelligence, and discuss how such cross-sectoral partnerships influence the inclusive innovation.