Core Insights - The Hong Kong Polytechnic University announced the 2025 ISUI Smart City Index, ranking Hong Kong 8th globally and 2nd in Asia, surpassing major competitors like Singapore [1][2] - The improvement in Hong Kong's ranking is attributed to advancements in the "governance" dimension, reflecting ongoing development in smart city initiatives [1] - The ISUI index evaluates cities based on six dimensions: citizen engagement, environment, social landscape, economy, infrastructure, and governance, utilizing 97 measurable indicators [1][2] Governance and Digital Services - The Hong Kong government is enhancing e-government integration and communication platforms, such as the "Smart Convenience" platform, which has significantly increased user engagement [1][2] - As of July 29, 2025, the "Smart Convenience" platform has over 3.6 million registered users and provides access to over 1,200 government and public-private services [2] Theoretical Framework of Smart Cities - The 2025 index expands its theoretical framework by incorporating core elements from urban origins, such as economic activity and environment, rather than solely focusing on infrastructure and technology [2] - The ranking emphasizes the impact of technological innovation on the quality of life for residents, indicating that higher rankings do not necessarily correlate with advanced technology or complete digital transformation [2] Global Ranking Context - Among the 73 cities evaluated, European and American cities dominate the top rankings, with Stockholm at 1st, Washington D.C. at 2nd, and Barcelona at 3rd [2]