An innovative virtual clinic, a chatbot that teaches programming in a mobile application, Poland’s first platform for online verification of apartment tenants and a gravity-powered technology for desalination and water purification – these are selected solutions that will be presented as part of the Start-up Challenge, an event accompanying the 14th European Economic Congress. The biggest business event in Central Europe will be held on 25-27 April this year at the International Congress Centre in Katowice.
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