© VDE

... the special prize from Pepperl+Fuchs, Lukas Liedke, Armin Meyer, Christof Reuter and Stefan Hotz from the Karlsruhe Institute of Technology (KIT). Their project 'heat_it' is an intelligent bite healer and is used to treat mosquito or other insect bites. It uses heat to relieve itching and can be worn on a key ring. It becomes intelligent when connected to a smartphone. The app warns of particularly large numbers of mosquitoes.