Warsaw’s IoT platform brings information from sensors and other city systems together on an interactive map, giving residents a single place to check selected conditions and services across the Polish capital.21 Its current data includes weather-station readings, air quality, available spaces in municipal car parks, and locations of public toilets, eco-points and public-transport stops.21 The city says the platform is being expanded with additional sensors and datasets; a municipal description also lists noise, AED defibrillators and other information among the data available through the portal.15
The project is designed around the Internet of Things concept. Its map draws data from Warsaw’s open-data platform, which is based on CKAN, while the city’s source systems include the LiveObjects IoT platform and software built with Python, ASP.NET and Java.1 The city presents the open-data API and the map as complementary: data is published in machine-readable formats and then displayed in a form residents can explore geographically.111
The platform was designed by the City of Warsaw’s IT Office, responsible for automating public services and internal processes and digitising municipal resources.1 It forms part of the city’s wider “City as a platform” programme; a 2023 progress report records maintenance work and additions including AED locations, expanded eco-point categories and changes to the city-bike data layer.10 The available sources do not identify an individual project lead or give a precise founding date. A city article from 2015 said the IoT platform was expected to launch that year, while a later report confirms it was among platforms made available under the city’s innovation programme.84