Help us to improve the attractiveness of green spaces by measuring the usage of infrastructure and occupancy of public recreational spaces.
Join the conversation on Slack: #awesomegreenspaces channel
Help us better understand the utilization of bicycle parking facilities.
Join the conversation on Slack: #bicycleparking channel
Empower citizens to map and understand air pollution in the city.
Join the conversation on Slack: #breathe channel
How can we improve the responsiveness to emergencies of elderly people within their homes without compromising their privacy?
Join the conversation on Slack: #grannyalert channel
Help us to improve knowledge by measuring the utilization of movable chairs in the city.
Join the conversation on Slack: #moveandchill channel
If none of the challenges fits you, you are free to combine all available elements and develop your own challenge and ideas!
Join the conversation on Slack: #openchallenge channel
Help us to increase the efficiency of transformer station maintenance.
Join the conversation on Slack: #transformerstation channel
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