Being one of the key initiatives under the Hong Kong Smart City Blueprint, the Common Spatial Data Infrastructure (CSDI) has been developed to provide a map-based digital infrastructure as a one-stop platform to link and consolidate spatial data from various government departments, for free public use in a bid to facilitate the development of all kinds of applications by the public.

Read this article to learn more about the Government IT resources available at public libraries, as well as computer facilities, courses and activities offered by non-governmental organisations.

Learn more about the common Wi-Fi brand "Wi-Fi.HK", and search for "Wi-Fi.HK" hot spots offered by the participating organisations from the public and private sectors completely free or time-limited free of charge.

Search for Government venues like public libraries and sports centres with free Wi-Fi facilities provided by the Government. Useful information including security tips and answers to frequently asked questions is also available.

Search for the location information of all registered Wi-Fi access points, including Hong Kong Government Wi-Fi Service, in town by inputting the names of service providers and districts.

Open Data Portal (formerly known as PSI Portal) makes open data available in machine-readable format for re-use for commercial or non-commercial purposes free-of-charge, with a view to facilitating the development of new solutions and innovations, as well as academic research and analysis.

Watch the animations here to learn more about Common Chinese Language Interface. The International coding standard adopted can avoid distortion of information in electronic communication and data exchange conducted in Chinese.

Access to official digital map and geospatial information, location and related information of various public facilities and services, as well as various types of real-time information including weather, traffic, air and beach water quality.