HKmap.live is a web mapping service which crowdsources and tracks the location of protesters and police in Hong Kong. The service was launched during the 2019–2020 Hong Kong protests and gathers reports on police patrols and tear gas deployments via Telegram. The service is available for smartphone users in an Android version via the Google Play Store and in a World Wide Web version, while the iOS smartphone version was removed by Apple.
HKmap.live is a web mapping service which crowdsources and tracks the location of protesters and police in Hong Kong. The service was launched during the 2019–2020 Hong Kong protests and gathers reports on police patrols and tear gas deployments via Telegram. The service is available for smartphone users in an Android version via the Google Play Store and in a World Wide Web version, while the iOS smartphone version was removed by Apple.
== Development and operation == The service was launched in August 2019 by LIHKG member 5YH; according to the developer, the website had more than ten thousand unique visitors on the first day. It gathers reports from instant messaging service Telegram on police patrols and tear gas deployments. The service allows users to track police activity on Hong Kong streets, providing ongoing information on police movements via messages and GPS locations. This allows citizens to move away from areas where police action may take place, and notify others of actions that may be taken in different places.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).