We are pleased to announce that Prof. Stephen Jia Wang, founder of Mirror Caring Mobility, presented the innovative wearable health product "Transparent Knee" at "Expand North Star" in Dubai, held from 12th to 15th October 2025. As the world's largest startup and investor event powered by GITEX GLOBAL, it gathered leading tech companies, investors, and innovators across Greentech, Fintech, Healthtech, and AI, creating new global marketplaces for the digital economy.
Mirror Caring Mobility showcased a lightweight, nearly imperceptible wearable knee monitoring system designed for continuous daily use, representing a major advancement in rehabilitation and preventive care. The product integrates 3D stretchable liquid-metal sensors with proprietary skin-friendly SBS fiber mesh, ensuring comfort and stable signal transmission while accurately tracking knee angle, swelling, and circumference changes. The system features disposable patches with reusable electronics, supported by a mobile app providing real-time and historical data feedback. Through a K-Nearest Neighbours algorithm, it achieves 93.4% accuracy in activity recognition.
Suitable for rehabilitation, sports science, and clinical applications, "Transparent Knee" enables proactive knee health management. Its modular design incorporates an eco-friendly dissolvable base, reflecting the company's commitment to sustainable innovation.
This international presentation demonstrates Prof. Wang's continued leadership in developing cutting-edge, human-centered health technologies that are both accessible and practical for daily and long-term use.
Mirror Caring Mobility showcased a lightweight, nearly imperceptible wearable knee monitoring system designed for continuous daily use, representing a major advancement in rehabilitation and preventive care. The product integrates 3D stretchable liquid-metal sensors with proprietary skin-friendly SBS fiber mesh, ensuring comfort and stable signal transmission while accurately tracking knee angle, swelling, and circumference changes. The system features disposable patches with reusable electronics, supported by a mobile app providing real-time and historical data feedback. Through a K-Nearest Neighbours algorithm, it achieves 93.4% accuracy in activity recognition.
Suitable for rehabilitation, sports science, and clinical applications, "Transparent Knee" enables proactive knee health management. Its modular design incorporates an eco-friendly dissolvable base, reflecting the company's commitment to sustainable innovation.
This international presentation demonstrates Prof. Wang's continued leadership in developing cutting-edge, human-centered health technologies that are both accessible and practical for daily and long-term use.
Press Contacts
Research Centre for Future (Caring) Mobility
PolyU School of Design
