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PolyU develops smart window film to regulate light and humidity, reducing building energy consumption and promoting low-carbon city development

As global warming intensifies, window technologies that can automatically regulate indoor light and humidity in response to environmental changes could help reduce building energy consumption and support the development of a low-carbon city. A research team at the International Centre of Urban Energy Nexus (UEX) of The Hong Kong Polytechnic University (PolyU) has developed an innovative smart window film that leverages the unique properties of various materials to lower indoor temperatures during the day while absorbing moisture and reducing its transparency at night, thereby enhancing energy efficiency as well as improving indoor comfort and privacy. Antibacterial, durable and cost-effective, this innovative window film is particularly suitable for use in humid regions such as Hong Kong, offering a promising solution for green building development. Known as the “Moisture-responsive and Light-regulating” (MRLR) film, development of the PolyU innovation was led by Prof. YAN Jinyue Jerry, Chair Professor of Energy and Buildings, and Dr LIU Junwei, Research Assistant Professor of the Department of Building Environment and Energy Engineering at PolyU. The team have revolutionised existing window film designs by adopting a dual-layer structure composed of a hydrophilic polyacrylonitrile (PAN) nanofiber layer and a transparent polyacrylamide (PAAM) hydrogel with excellent water retention. By leveraging the materials’ water absorption and evaporation characteristics, the film is able to regulate light, heat and humidity simultaneously. Prof. Yan said, “Currently, the industry widely uses ‘thermochromic’ or ‘photochromic’ materials in smart windows to improve thermal management in buildings, but these films often face challenges such as high cost and insufficient durability. The PolyU team has innovated the film design using eco-friendly and low-cost materials to achieve simultaneous regulation of indoor light, heat and humidity, thereby reducing buildings’ reliance on cooling systems. Our film features a simple structure and has strong potential for large-scale production, making it highly promising for sustainable green building applications in the future.” The MRLR film performs different functions in response to day-night environmental changes. During the day, sunlight causes the water stored within the film to evaporate, reducing the amount of solar radiation entering the room and lowering the indoor temperature. At night, when relative humidity rises, the hydrophilic materials in the film absorb moisture from the air, which also lowers the film’s transparency, ultimately reducing indoor humidity with enhanced privacy. Research results showed that the film effectively reduced humidity in a test chamber from 91.73% to 53.76% within six hours at night, while lowering the indoor air temperature by up to 21.1°C during the day, demonstrating remarkable environmental regulation performance. To further evaluate the MRLR film’s energy-saving potential and carbon reduction efficacy, the team established a global model using typical meteorological year data from several major cities. The results indicated that the film could effectively regulate indoor temperatures and reduce seasonal energy demand, offering significant benefits for global energy conservation and emissions reduction. Based on the data from the studied cities, the team estimated that the average annual energy consumption could drop by over 20%, cutting global annual carbon emissions by more than 18kg per square metre. Dr Liu added, “Low-latitude regions usually have a higher demand for air conditioning, making conventional cooling systems a major source of building energy consumption. By providing all-day regulation of light, heat and humidity, the MRLR film is particularly effective for cities in tropical and subtropical regions like Hong Kong.” The team also conducted 300 cycles of moisture adsorption and desorption tests, confirming the film’s excellent durability and stability. Due to the film’s low manufacturing cost, the investment payback period is only one to two months, offering significant economic benefits. Furthermore, experimental observations have confirmed that the film effectively resists bacterial and fungal contamination and maintains dust-repellent properties even after five days of continuous exposure to severely polluted air. The study, titled “Scalable moisture-responsive and light-regulating films for building energy saving and privacy protection”, has been published in the academic journal, Advanced Energy Materials.

PolyU research on cancer therapy conducted by a PhD student team won Grand Prize at the 12th Hong Kong University Student Innovation and Entrepreneurship Competition

The Hong Kong Polytechnic University (PolyU) is dedicated to nurturing the next generation of innovation and technology talent. At the 12th Hong Kong University Student Innovation and Entrepreneurship Competition, PolyU student teams achieved remarkable success, winning a total of nine awards. Among the awardees, a team of PhD students from the Department of Applied Biology and Chemical Technology received the Grand Prize in the Innovation category for their pioneering project on cell modification technology and solid tumour treatment. Miss Rainbow Leung Wing Hei and Dr. Martina Lei Mang Leng, PhD student and graduate from the PolyU Department of Applied Biology and Chemistry, achieved an exceptional performance at the competition. With their research project, “Therapeutic efficacy of peptide-linked chimeric antigen receptor macrophages (pCAR-M) in solid tumors,” the team won the Grand Prize in the Innovation category as well as the First Prize in the Life Sciences category. The project was highly commended by the expert judging panel for its strong technological foundation and broad market potential, underscoring the breakthrough significance of their work. Under the supervision of Prof. Terence Lee Kin-wah, Associate Head and Professor of Department of Applied Biology and Chemical Technology, and Prof. Clarence Wong Tsun-ting, Assistant Professor of the same department, the pCAR-M platform developed by the student team pioneers a peptide-linked system that engineers macrophages rather than T cells. The modification process takes just two hours, and targets can be switched by simply changing the AI-designed peptide, enabling target-agnostic personalised therapy. This platform effectively overcomes the long-standing challenge of solid tumor infiltration that limits many CAR-T therapies. By harnessing macrophages’ natural ability to infiltrate dense tumour stroma, the pCAR‑M platform offers a novel approach to treating solid tumours. This innovation demonstrates four major advantages: (1) macrophages naturally infiltrate solid tumors, overcoming the penetration failure of T cells; (2) the two-hour manufacturing process drastically reduces production time and cost; (3) no significant toxicity has been observed in preclinical models, indicating a strong safety profile; (4) rapid target switching is enabled by replacing the peptide, supporting personalised cancer therapy. Together, these features make pCAR-M a faster, safer, and more accessible cell therapy that targets 92% of malignancies and unlocks the vast solid tumor market. Prof. Lee said, “This achievement comes as our department transitions into the Division of Life Sciences this July. It also aligns with the National 15th Five-Year Plan supporting Hong Kong as an international innovation and technology hub. We look forward to this new chapter and remain committed to advancing life science research and education — contributing to scientific discovery, innovation, and the training of future leaders in the field” Organised by the Hong Kong New Generation Cultural Association, the Hong Kong University Student Innovation and Entrepreneurship Competition is an annual flagship event that brings together students from local universities to showcase innovative projects. PolyU students award-winning projects:

Innovating for the future: Designing climate‑resilient and livable cities

As global heatwaves become more frequent, the urban heat island effect is intensifying, making cities increasingly uncomfortable. Higher temperatures reduce outdoor activities while driving up reliance on air conditioning. To address these challenges, Prof. Jianlei Niu, Associate Director of the Otto Poon Charitable Foundation Smart Cities Research Institute and Chair Professor of Building Environment and Energy at The Hong Kong Polytechnic University, has led the research project “A Healthy and Resilient City with Ubiquitous Outdoor Thermal Comfort Hubs.” The team focuses on creating localised outdoor comfort hubs that enable pleasant outdoor environments even in hot, humid, and densely built cities. The research integrates big data analytics, artificial intelligence, Geographic Information Systems, and Building Information Modelling, supported by advanced modelling and simulation of wind, heat, and moisture. This approach enables self‑optimising urban design and building forms from the early planning stage, facilitating systematic creation of localised comfort environments. This approach supports the creation of healthier, more resilient, and sustainable cities, where outdoor comfort and environmental performance are enhanced through intelligent design.

Two PolyU projects awarded JC STEM Early Career Research Fellowship for Translation and Application

The Hong Kong Polytechnic University (PolyU) is committed to nurture young researchers by fostering novel insights and providing support to drive innovative research. Two PolyU projects have been awarded the JC STEM Early Career Research Fellowship for Translation and Application, with a total grant of HK$5.72 million. The fellowships offer young talents the opportunity to gain hands‑on experience in technology commercialisation and to expand their networks with industry partners and research end users. The two awarded projects exemplify PolyU’s strengths in advancing cutting‑edge research with strong translational potential. They offer innovative solutions that bridge academic discovery and industry application, enabling the selected STEM post-doctoral researchers to lay a solid foundation for turning scientific breakthroughs into impactful applications. Led and supervised by Prof. NI Meng, Associate Dean of Faculty of Construction and Environment, Head of Department of Building Environment and Energy Engineering, and Chair Professor of Energy Science and Technology, the project titled “Additive Manufacturing of Ultra-lightweight Solid Oxide Fuel Cells and Electrolysis Cells for Vehicles, Portable Devices, Low-altitude Aircraft, and Aerospace Applications” has received HK$2.861 million for a duration of 48 months. This project aims to integrate 3D solid oxide cells (3D-SOCs) made by additive manufacturing to form compact and lightweight 3D-SOC stacks for vehicles, portable, and aerospace applications, through structural optimisation, process refinement, and material design.  Led and supervised by Prof. LUO Xiapu Daniel, Associate Dean (Research) of Faculty of Computer and Mathematical Sciences, and Professor of Department of Computing, the project titled “Next-Generation Program Analysis Techniques for Proactive Web Application Security Lifecycle Management” has received HK$2.861 million for a duration of 48 months. This project aims to transform how we secure our digital world, spanning from large-scale cloud services to ubiquitous smart home devices. Currently, identifying and remediating software vulnerabilities remains a largely manual and time-consuming process, leaving critical systems exposed to malicious actors for extended periods. To address this challenge, the team will develop an intelligent, automated framework that proactively uncovers hidden vulnerabilities before adversaries can exploit them. Crucially, this system will go beyond detection. It will automatically assess the real-world exploitability and severity of each flaw, and harness AI-driven techniques to rapidly synthesize security patches that generalise across diverse applications, enabling the remediation of similar weaknesses at scale. The Hong Kong Jockey Club Charities Trust has established the JC STEM Early Career Research Fellowship for Translation and Application as a strategic initiative to nurture a pool of promising STEM postdoctoral researchers who aspire to translate scientific research into industry applications. The Research Grants Council (RGC) is a partner organisation of this Fellowship.  

PolyU and Tencent Cloud Join Forces for 'Tencent Cloud AI Voyage' to Drive Enterprise Globalization

We are thrilled to have successfully concluded the “Tencent Cloud AI Voyage” at The Hong Kong Polytechnic University (PolyU). This event brought together visionary industry leaders and world-class researchers to explore the next frontier of AI and its industrial applications. Prof. Zheng Zijian, Vice President (Knowledge Transfer) of PolyU, and Ms. Freda Xu, Vice President of Tencent Cloud CSIG Marketing, opened the event by highlighting Hong Kong’s role as a strategic springboard. Prof. Zheng aptly noted: “Hong Kong is a premium platform for Mainland enterprises to go global. Leveraging its strengths in artificial intelligence, applied research, and cross-regional networks, PolyU is uniquely positioned to support Chinese enterprises in their overseas expansion through scientific research, talent development, and industry collaboration.” Expert Insights on the AI Frontier:  •  Vertical AI: Prof. Zhang Chengqi challenged us to rethink the opportunities and hurdles of Large Language Models (LLMs) in specialized industries.  •  Autonomous Agents: Prof. Cheng Ran shared practical solutions for "self-evolving agents" navigating complex, real-world scenarios.  •  Business Innovation: Prof. Yao Dai explored how AI is redefining growth paradigms and marketing strategies in the digital age. The delegation also went to visit PolyU’s 3D Printing Lab and Artificial Intelligence and Robotics Laboratory, witnessing firsthand how robotics and additive manufacturing are being commercialized in healthcare and industry. At PolyU, we remain committed to fostering stronger academia-industry collaboration, empowering Chinese enterprises to advance further and more steadily on the global stage through world-class research and innovation.    

PolyU Celebrates Impactful Research and Young Talent

The Hong Kong Polytechnic University (PolyU) hosts the Top 10 Research & Innovation Stories of the Year cum Young Innovative Researcher Award (YIRA) Ceremony. This vibrant gathering brings together university leaders, researchers, students, and partners to celebrate impactful research and groundbreaking innovation. The Top 10 Stories initiative draws over 7,700 votes, with winning projects spanning AI, life sciences, sustainability, material science, and smart cities, showcasing PolyU’s contribution to Hong Kong’s high‑quality development. The YIRA honours 12 young awardees from the 2025 and 2026 cohorts, recognised for their originality and groundbreaking contributions to fields such as renewable energy, healthcare innovation, neuroscience, and medical technology. Prof. Jin‑Guang TENG, President of PolyU, delivers the welcome remarks, congratulating awardees for their rigorous spirit and their courage to break new ground. He highlights that these research achievements underscore a core pillar of PolyU’s identity: its unwavering commitment to mission-driven research that addresses pressing societal challenges. Prof. Christopher CHAO, Senior Vice President (Research and Innovation), reiterates PolyU’s dedication to nurturing young scholars through a robust research ecosystem. He emphasises the university's efforts to foster a spirit of innovation and provide researchers with the support necessary to transform their aspirations into reality. In recognition of our sponsor and media partner of the Top 10 Research & Innovation Stories Award, Mr. Ian LEE, General Manager of Hotel ICON,  and Mr. Ivan TONG, Editor-in-Chief of Sing Tao Daily,  receive souvenirs from PolyU. The ceremony serves not only as a celebration of PolyU’s research excellence, innovation, and community spirit but also as a meaningful occasion to strengthen bonds across disciplines and inspire future collaborations.

PolyU research reveals snow droughts continue to threaten global food security and calls for climate-resilient agriculture practices to promote sustainable development

Global climate change is reshaping agricultural ecosystems. As warmer winters become more prevalent, snow droughts caused by insufficient snowfall are becoming more frequent. This leaves winter wheat, which relies on snow cover for insulation and water supply, vulnerable to low-temperature frost damage and water stress, posing a major threat to global food security. A research team from The Hong Kong Polytechnic University (PolyU) has utilised innovative explainable machine learning to uncover the persistent and significant negative impact of snow droughts on winter wheat yields, highlighting that global food security is facing unprecedented challenges. This breakthrough study provides key scientific evidence for building climate-resilient agriculture, ensuring food security and promoting sustainable development. Led by Prof. Shuo WANG, Associate Professor of the PolyU Department of Land Surveying and Geo-Informatics, a core member of the Research Institute for Land and Space, and a member of the State Key Laboratory of Climate Resilience for Coastal Cities, the study was conducted in collaboration with scholars from the University of Hong Kong and the University of California, Irvine. The findings have been published in the international journal Nature Food. Over the past 60 years, the frequency of snow droughts across the Northern Hemisphere’s winter wheat croplands has increased significantly. The proportion of croplands affected by snow drought surged from 46–54% in 1960–1970 to 70–99% in 2010–2020, reflecting the fact that snow droughts have evolved from a localised risk into a widespread phenomenon. The research team developed the XGB-SHAP model framework to accurately identify the direct impact of snow drought on crop yields. The framework combines Extreme Gradient Boosting (XGBoost) with Shapley Additive exPlanations (SHAP) to effectively exclude interference from other climate factors such as high temperature and rainfall, enabling a quantitative analysis of the direct impact of snow drought on winter wheat yields. This study also systematically analysed snow–crop–water interactions, providing a robust empirical basis for developing climate-resilient agricultural systems. Using the XGB-SHAP framework, the study found that approximately 45% of croplands in the Northern Hemisphere experienced significant adverse impacts from snow droughts, with Europe, Central Asia and the United States being the regions most severely affected. Meanwhile, in East Asia, the yield benefits of longer growing seasons due to warmer winters are gradually diminishing and the regional hydrothermal balance is becoming increasingly unstable. The study also identifies increased fertiliser use, intensified freezing stress and reduced precipitation as the three primary factors contributing to winter wheat’s increased sensitivity to snow drought. While enhanced soil nutrient levels can promote crop growth, they also make crops more dependent on the water supply and thermal insulation provided by snow cover. When snow drought occurs, these factors can amplify the risk of yield loss. Prof. Shuo Wang noted, “As global warming continues, climate risks are no longer limited to ‘acute stressors’ such as heatwaves, but also include gradually accumulating and far-reaching ‘chronic stressors’ such as snow droughts. As winter wheat is a major commodity in global agricultural trade, the effect of its yield variability can ripple through global trade networks, driving up food prices and potentially leading to regional food security crises.” Looking ahead, the research team recommends strengthening the climate resilience of agricultural systems by enhancing crop varieties, improving agricultural management and monitoring risks. Alongside intensifying efforts to develop crop varieties with both cold and drought tolerance, agricultural management models have to shift from traditional, input-intensive production to more precise and sustainable nutrient management systems. Furthermore, snow cover monitoring should be incorporated into agricultural risk assessment and early warning systems. Identifying snow drought risks at an early stage and enhancing the resilience of agricultural systems will ensure that stable food production is maintained in the face of climate change, steering global agriculture towards a more sustainable future.

Five PolyU scholars awarded RGC Overseas Research Fellowship Scheme

The Hong Kong Polytechnic University (PolyU) is committed to fostering international collaboration and advancing research excellence. Five PolyU scholars have been awarded the Research Grants Council (RGC) Overseas Research Fellowship Scheme, which supports their pursuit of immersive research at leading overseas institutions, enhancing insights into the latest global trends in scientific research and innovation. The awarded PolyU scholars bring wide-ranging expertise across Web3, digital finance, language sciences, physiotherapy, AI management, and microbiology. Their research efforts exemplify PolyU’s robust research capabilities and unwavering commitment to driving innovation with global impact. Each of them will be supported with a HK$368,000 grant for their overseas research trip. The five PolyU awardees are:

PolyU Professor Chen Qingyan elected Fellow of the Royal Society

Prof. CHEN Qingyan, Director of the PolyU Academy for Interdisciplinary Research (PAIR) and Chair Professor of Building Thermal Science at The Hong Kong Polytechnic University (PolyU), has just been elected a Fellow of the Royal Society, the UK’s national academy of science. Election to the Fellowship of the Royal Society is one of the highest scientific honours in the world. Founded in 1660, the Royal Society is the world’s oldest scientific academy in continuous existence, and its fellowship includes some of the most renowned scientists and thinkers in modern history. A globally recognised thought leader, Prof. Chen is renowned for his pioneering work in indoor air quality (IAQ), aircraft cabin environments, and Computational Fluid Dynamics (CFD), and is among the very few scholars from the institution to receive this distinguished honour. His significant contributions have earned him recognition among the world’s leading scientists in the “Building and Construction” field, according to Stanford University’s World’s Top 2% Most-cited Scientists list. His models for simulating indoor environments have been instrumental in shaping public policy and driving innovation in ventilation systems. He has also developed design guidelines and strategies that have become industry benchmarks, prioritising occupant well-being and fostering healthier, more energy-efficient environments. Prof. Jin-Guang TENG, PolyU President said, “We are proud of Prof. Chen’s contributions to the scientific community. His work has played an important role in advancing human well-being and safety. His research has also helped inform safety standards for public transportation, including efforts to reduce infectious disease transmission on airplanes and cruise ships.” Prof. Chen expressed his gratitude for the honour, saying, “I am deeply humbled to receive this recognition, which is truly one of the highest accolades a scientist can achieve. I would like to extend my sincerest thanks to my research team and collaborators at PolyU, as well as my family, for their unwavering support over the years.” Throughout his career, Prof. Chen has received numerous awards and recognitions for his groundbreaking works, including the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE); the Institute of Environmental Sciences and Technology; the International Building Performance Simulation Association, the Scandinavian Federation of Heating, Ventilation and Sanitary Engineering Associations (SCANVAC); the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan and the U.S. National Science Foundation.

Qiangnao and PolyU launch “People-Oriented Technology Programme” to deploy cutting-edge intelligent bionic limbs for Hong Kong amputees

The kick-off ceremony of the “People-Oriented Technology Programme by Qiangnao Technology and The Hong Kong Polytechnic University” (the Programme) was successfully held today at the Central Government Offices of the Hong Kong Special Administrative Region (HKSAR). Jointly organised by Qiangnao Technology (Qiangnao) and The Hong Kong Polytechnic University (PolyU), with the Innovation, Technology and Industry Bureau (ITIB) of the HKSAR Government of the People’s Republic of China serving as the advisory body, the initiative marks a proactive response to the “Support People-Oriented Scientific Research” policy outlined in the 2025 Policy Address. The Programme introduces Qiangnao’s advanced intelligent bionic hands and bionic knee joints for local configuration and use. Funded and supported by the Innovation and Technology Fund (ITF), the trial programme allows eligible amputees in Hong Kong to apply for configuration and use of these high-tech prostheses free of charge, facilitating the practical transformation of cutting-edge medical technology to tangible benefits for those in need. The kick-off ceremony was officiated by Prof. SUN Dong, Secretary for Innovation, Technology and Industry of the HKSAR Government of the People’s Republic of China; Mr Kelvin CHOI, Permanent Secretary for Innovation, Technology and Industry; and Mr Ivan LEE, Commissioner for Innovation and Technology, alongside Mr Bicheng HAN, Founder and CEO of Qiangnao; Ms Sienna XU, Representative of Qiangnao; Prof. Jin-Guang TENG, President of PolyU; Prof. Christopher CHAO, Senior Vice President (Research and Innovation) of PolyU; and Prof. Yongping ZHENG, Henry G. Leong Professor in Biomedical Engineering and Chair Professor of Biomedical Engineering of PolyU. The event was also attended by participants from the first phase of trial who have already been fitted with the intelligent prostheses, medical rehabilitation experts and representatives from social welfare organisations. The event aims to raise awareness of the Programme within Hong Kong's disability community so that more individuals in need can benefit. Applications are now officially open to eligible individuals. Prof. Sun Dong stated, “Today’s I&T initiatives respond to the National 15th Five-Year Plan, which calls for the full implementation of the ‘AI+’ action plan to empower public well-being through AI. Hong Kong possesses strong research capabilities, with five universities ranked among the world’s top 100 and two medical schools in the global top 40. It has a solid foundation in life and health technology, AI, and robotics, and is well positioned to put into practice the principle of technology for the benefit of people. The launch of the programme also embodies the original intent of using technology for good and being people-oriented, bringing cutting-edge technologies into real-world applications, to the lives of citizens in need.” Mr Bicheng Han stated, “Over the next two years, with the support of the HKSAR Government, Qiangnao will work with PolyU and partners from all sectors of society to diligently implement the project and provide service support, so that more eligible amputees in Hong Kong can receive high-tech prostheses free of charge. We will also continue to enhance product experience and rehabilitation support services.” Prof. Jin-Guang Teng said, “Scientific research must ultimately benefit society. The vision for developing people-oriented technology, as outlined in the Chief Executive’s Policy Address, aligns perfectly with PolyU’s motto, ‘To learn and to apply, for the benefit of mankind’. This Programme holds immense significance: Qiangnao brings world-leading core technologies in intelligent bionic prostheses, while PolyU provides local implementation, promotion, and scientific research support. The team will evaluate the effectiveness of the technology based on clinical application scenarios, collect user feedback for timely adjustments and optimisations, and continuously improve the overall user experience. With the support of the Innovation and Technology Fund, this initiative ensures that cutting-edge technology truly serves public livelihood and benefits society.” The initial phase of the Programme aims to fit 60 Hong Kong amputees with intelligent bionic hands and bionic knee joints, managed by the PolyU team. The intelligent bionic hands help upper-limb amputees restore grip strength and fine-motor capabilities. The intelligent bionic knee joints are equipped with multi-sensor and a smart hydraulic system, and can detect walking intentions in real time. They support climbing stairs and switching between fast and slow walking speeds, and feature emergency-stop and fall-prevention protections. It is anticipated that users will experience a significant boost in self-care abilities and confidence in returning to the workplace after fitting. During the kick-off ceremony, amputees who had been successfully fitted with the high-tech prostheses under the Programme shared their experience and stories. The intelligent bionic hand contains sensors that detect myoelectric and neural signals from upper-limb muscles without any internal implantation, thereby controlling the hand’s movements. After training, wearers can perform delicate daily tasks such as writing and playing musical instruments. Users of intelligent bionic knee joints can walk on flat ground, climb stairs and participate in sports activities. Building upon existing roadmap, Qiangnao and PolyU will engage in deep cooperation, combining PolyU’s academic excellence, talent, and research and development capabilities with Qiangnao’s expertise in product commercialsation and advanced technology to co-establish the “Joint Research Centre for Brain-Computer Interfaces”. The centre plans to explore areas such as custom prosthetics, rehabilitation training systems, and interdisciplinary interaction design. This will drive the integration of scientific research and clinical application, bringing solutions tailored to the needs of the local disability community. Against the backdrop of the HKSAR Government’s sustained investment in innovation and technology, emerging fields like Brain-Computer Interfaces (BCI) are gradually being included in urban development policy. As cross-disciplinary collaboration and technical evolution accelerate, BCI is moving toward broader application scenarios. While helping people transcend physical and mental boundaries, it is also becoming a vital force in driving social inclusion and technological transformation. For over a decade, Qiangnao has focused on the research and development and implementation of non-invasive BCI core technologies. From intelligent bionic hands and knee joints to autism intervention and sleep assistance products, the company adheres to the philosophy of “Tech for Good”, ensuring innovation serves society. Looking ahead, Mr Bicheng Han expressed his hopes for deeper future collaboration with Hong Kong in medical rehabilitation and other sectors, leveraging technology to drive urban development and allowing frontier technology to truly serve the public. PolyU has spent years cultivating expertise in medical and rehabilitation technology, housing Hong Kong’s only internationally recognised education and training pathway for prosthetics and orthotics. Utilising its unique advantages in “medicine-engineering integration” and clinical translation, PolyU is helping top-tier intelligent prosthetic technologies successfully land, expand, and continuously optimise in Hong Kong. The PolyU team will leverage real-world clinical settings to validate technical efficacy and collect user feedback for adjustments, fully enhancing and optimising the application experience for users. Ms Sienna Xu introduced Qiangnao’s advanced intelligent bionic hands and bionic knee joints. During the kick-off ceremony, amputees who had successfully been fitted with the high-tech prostheses under the Programme shared their experience and stories.