Dr Jiahong Chen is a Lecturer in Law at the University of Sheffield. His research focuses on the intersection between law and technology, in particular data protection law, cybersecurity law, law and AI, data ethics and internet regulation. His work has been published in leading peer-reviewed journals and cited by policymakers.Dr Chen is the PI of the ongoing ESRC-funded project "The Internet of Tactical Engagement (IoTE)" (ES/Y00020X/1), addressing public attitudes towards data-driven public communications in smart homes and the associated regulatory implications. He is also a Co-I of the £3.5m Responsible AI UK (RAI UK) Keystone project "Addressing Socio-technical Limitations of Large Language Models for Medical and Social Computing (AdSoLve)" (EP/Y009800/1), leading the legal use case to tackle the challenges around ChatGPT-like Generative AI systems. Previously his funded projects also addressed privacy and broader societal issues in the contexts of smart homes, financial services, and manufacturing.